Written directly to otolaryngologists, Imaging in Otolaryngology is a practical, superbly illustrated reference designed to enhance image reading skills at the point of care. Using annotated radiologic images, this unique reference provides the tools to quickly master the key points of imaging, all tailored to the needs of today’s otolaryngologist. Each one- or two-page chapter includes Key Facts and images, critical clinical information, definitions and clarifications of unfamiliar radiology jargon, and annotations.
1. Chapter 1: Introduction to Imaging - p. Cover 2. SECTION 1: SUPRAHYOID AND INFRAHYOID NECK - p. 7 3. Chapter 2: Suprahyoid and Infrahyoid Neck Overview - p. 7 4. PARAPHARYNGEAL SPACE - p. 15 5. Chapter 3: Parapharyngeal Space Overview - p. 15 6. BENIGN TUMORS - p. 17 7. Chapter 4: Parapharyngeal Space Benign Mixed Tumor - p. 17 8. PHARYNGEAL MUCOSAL SPACE - p. 19 9. Chapter 5: Pharyngeal Mucosal Space Overview - p. 19 10. CONGENITAL LESIONS - p. 23 11. Chapter 6: Tornwaldt Cyst - p. 23 12. INFECTIOUS AND INFLAMMATORY LESIONS - p. 24 13. Chapter 7: Retention Cyst of Pharyngeal Mucosal Space - p. 24 14. Chapter 8: Tonsillar Inflammation - p. 25 15. Chapter 9: Tonsillar/Peritonsillar Abscess - p. 26 16. BENIGN AND MALIGNANT TUMORS - p. 27 17. Chapter 10: Minor Salivary Gland Malignancy of Pharyngeal Mucosal Space - p. 27 18. Chapter 11: Non-Hodgkin Lymphoma of Pharyngeal Mucosal Space - p. 28 19. MASTICATOR SPACE - p. 29 20. Chapter 12: Masticator Space Overview - p. 29 21. PSEUDOLESIONS - p. 33 22. Chapter 13: Pterygoid Venous Plexus Asymmetry - p. 33 23. Chapter 14: Benign Masticator Muscle Hypertrophy - p. 34 24. Chapter 15: CNV3 Motor Denervation - p. 35 25. INFECTIOUS LESIONS - p. 36 26. Chapter 16: Masticator Space Abscess - p. 36 27. BENIGN TUMORS - p. 37 28. Chapter 17: Masticator Space CNV3 Schwannoma - p. 37 29. MALIGNANT TUMORS - p. 38 30. Chapter 18: Masticator Space CNV3 Perineural Tumor - p. 38 31. Chapter 19: Masticator Space Chondrosarcoma - p. 39 32. Chapter 20: Masticator Space Sarcoma - p. 40 33. PAROTID SPACE - p. 41 34. Chapter 21: Parotid Space Overview - p. 41 35. INFECTIOUS AND INFLAMMATORY LESIONS - p. 45 36. Chapter 22: Acute Parotitis - p. 45 37. Chapter 23: Parotid Sjögren Syndrome - p. 46 38. Chapter 24: Benign Lymphoepithelial Lesions of HIV - p. 47 39. BENIGN TUMORS - p. 48 40. Chapter 25: Parotid Benign Mixed Tumor - p. 48 41. Chapter 26: Warthin Tumor - p. 49 42. MALIGNANT TUMORS - p. 50 43. Chapter 27: Parotid Mucoepidermoid Carcinoma - p. 50 44. Chapter 28: Parotid Adenoid Cystic Carcinoma - p. 51 45. Chapter 29: Parotid Non-Hodgkin Lymphoma - p. 52 46. Chapter 30: Metastatic Disease of Parotid Nodes - p. 53 47. CAROTID SPACE - p. 55 48. Chapter 31: Carotid Space Overview - p. 55 49. NORMAL VARIANTS - p. 59 50. Chapter 32: Tortuous Carotid Artery in Neck - p. 59 51. VASCULAR LESIONS - p. 60 52. Chapter 33: Carotid Artery Dissection in Neck - p. 60 53. Chapter 34: Carotid Artery Pseudoaneurysm in Neck - p. 61 54. Chapter 35: Carotid Artery Fibromuscular Dysplasia in Neck - p. 62 55. Chapter 36: Acute Idiopathic Carotidynia - p. 63 56. Chapter 37: Jugular Vein Thrombosis - p. 64 57. Chapter 38: Postpharyngitis Venous Thrombosis Lemierre Syndrome - p. 65 58. BENIGN TUMORS - p. 66 59. Chapter 39: Carotid Body Paraganglioma - p. 66 60. Chapter 40: Glomus Vagale Paraganglioma - p. 67 61. Chapter 41: Carotid Space Schwannoma - p. 68 62. Chapter 42: Sympathetic Schwannoma - p. 69 63. Chapter 43: Carotid Space Neurofibroma - p. 70 64. RETROPHARYNGEAL SPACE - p. 71 65. Chapter 44: Retropharyngeal Space Overview - p. 71 66. INFECTIOUS AND INFLAMMATORY LESIONS - p. 75 67. Chapter 45: Reactive Adenopathy of Retropharyngeal Space - p. 75 68. Chapter 46: Suppurative Adenopathy of Retropharyngeal Space - p. 76 69. Chapter 47: Retropharyngeal Space Abscess - p. 77 70. Chapter 48: Retropharyngeal Space Edema - p. 78 71. METASTATIC TUMORS - p. 79 72. Chapter 49: Nodal Squamous Cell Carcinoma of Retropharyngeal Space - p. 79 73. Chapter 50: Nodal Non-Hodgkin Lymphoma in Retropharyngeal Space - p. 80 74. PERIVERTEBRAL SPACE - p. 81 75. Chapter 51: Perivertebral Space Overview - p. 81 76. INFECTIOUS AND INFLAMMATORY LESIONS - p. 85 77. Chapter 52: Acute Calcific Longus Colli Tendonitis - p. 85 78. Chapter 53: Perivertebral Space Infection - p. 86 79. VASCULAR LESIONS - p. 87 80. Chapter 54: Vertebral Artery Dissection in Neck - p. 87 81. BENIGN AND MALIGNANT TUMORS - p. 88 82. Chapter 55: Brachial Plexus Schwannoma - p. 88 83. Chapter 56: Chordoma in Perivertebral Space - p. 89 84. Chapter 57: Vertebral Body Metastasis in Perivertebral Space - p. 90 85. POSTERIOR CERVICAL SPACE - p. 91 86. Chapter 58: Posterior Cervical Space Overview - p. 91 87. BENIGN TUMORS - p. 93 88. Chapter 59: Posterior Cervical Space Schwannoma - p. 93 89. METASTATIC TUMORS - p. 94 90. Chapter 60: Squamous Cell Carcinoma in Spinal Accessory Node - p. 94 91. VISCERAL SPACE - p. 95 92. Chapter 61: Visceral Space Overview - p. 95 93. INFLAMMATORY LESIONS - p. 99 94. Chapter 62: Chronic Lymphocytic Thyroiditis (Hashimoto) - p. 99 95. METABOLIC DISEASE - p. 100 96. Chapter 63: Multinodular Goiter - p. 100 97. BENIGN TUMORS - p. 101 98. Chapter 64: Thyroid Adenoma - p. 101 99. Chapter 65: Parathyroid Adenoma in Visceral Space - p. 102 100. MALIGNANT TUMORS - p. 103 101. Chapter 66: Differentiated Thyroid Carcinoma - p. 103 102. Chapter 67: Medullary Thyroid Carcinoma - p. 104 103. Chapter 68: Anaplastic Thyroid Carcinoma - p. 105 104. Chapter 69: Non-Hodgkin Lymphoma of Thyroid - p. 106 105. Chapter 70: Thyroglossal Duct Cyst Carcinoma - p. 107 106. Chapter 71: Cervical Esophageal Carcinoma - p. 108 107. MISCELLANEOUS - p. 109 108. Chapter 72: Esophagopharyngeal Diverticulum (Zenker) - p. 109 109. Chapter 73: Colloid Cyst of Thyroid - p. 110 110. Chapter 74: Lateral Cervical Esophageal Diverticulum - p. 111 111. HYPOPHARYNX, LARYNX, AND CERVICAL TRACHEA - p. 113 112. Chapter 75: Hypopharynx, Larynx, and Trachea Overview - p. 113 113. INFECTIOUS AND INFLAMMATORY LESIONS - p. 119 114. Chapter 76: Croup - p. 119 115. Chapter 77: Epiglottitis in Child - p. 120 116. Chapter 78: Adult Supraglottitis - p. 121 117. TRAUMA - p. 122 118. Chapter 79: Laryngeal Trauma - p. 122 119. BENIGN AND MALIGNANT TUMORS - p. 123 120. Chapter 80: Upper Airway Infantile Hemangioma - p. 123 121. Chapter 81: Laryngeal Chondrosarcoma - p. 124 122. TREATMENT-RELATED LESIONS - p. 125 123. Chapter 82: Postradiation Larynx - p. 125 124. MISCELLANEOUS - p. 126 125. Chapter 83: Laryngocele - p. 126 126. Chapter 84: Vocal Cord Paralysis - p. 127 127. Chapter 85: Acquired Subglottic-Tracheal Stenosis - p. 128 128. LYMPH NODES - p. 129 129. Chapter 86: Lymph Node Overview - p. 129 130. INFECTIOUS AND INFLAMMATORY LESIONS - p. 133 131. Chapter 87: Reactive Lymph Nodes - p. 133 132. Chapter 88: Suppurative Lymph Nodes - p. 134 133. Chapter 89: Tuberculous Lymph Nodes - p. 135 134. Chapter 90: Non-TB *Mycobacterium* Nodes - p. 136 135. Chapter 91: Sarcoidosis Lymph Nodes - p. 137 136. Chapter 92: Giant Lymph Node Hyperplasia (Castleman Disease) - p. 138 137. Chapter 93: Histiocytic Necrotizing Lymphadenitis (Kikuchi-Fujimoto) - p. 139 138. Chapter 94: Kimura Disease - p. 140 139. MALIGNANT TUMORS - p. 141 140. Chapter 95: Nodal Hodgkin Lymphoma in Neck - p. 141 141. Chapter 96: Nodal Non-Hodgkin Lymphoma in Neck - p. 142 142. Chapter 97: Nodal Differentiated Thyroid Carcinoma - p. 143 143. Chapter 98: Systemic Nodal Metastases in Neck - p. 144 144. TRANSSPATIAL AND MULTISPATIAL - p. 145 145. Chapter 99: Transspatial and Multispatial Overview - p. 145 146. NORMAL VARIANTS - p. 147 147. Chapter 100: Prominent Thoracic Duct in Neck - p. 147 148. BENIGN TUMORS - p. 148 149. Chapter 101: Lipoma of Head and Neck - p. 148 150. Chapter 102: Plexiform Neurofibroma of Head and Neck - p. 149 151. MALIGNANT TUMORS - p. 150 152. Chapter 103: Posttransplantation Lymphoproliferative Disorder - p. 150 153. Chapter 104: Non-Hodgkin Lymphoma of Head and Neck - p. 151 154. MISCELLANEOUS - p. 152 155. Chapter 105: Lymphocele of Neck - p. 152 156. Chapter 106: Sinus Histiocytosis (Rosai-Dorfman) of Head and Neck - p. 153 157. Chapter 107: Fibromatosis of Head and Neck - p. 154 158. ORAL CAVITY - p. 155 159. Chapter 108: Oral Cavity Overview - p. 155 160. PSEUDOLESIONS - p. 161 161. Chapter 109: Hypoglossal Nerve Motor Denervation - p. 161 162. CONGENITAL LESIONS - p. 162 163. Chapter 110: Submandibular Space Accessory Salivary Tissue - p. 162 164. Chapter 111: Oral Cavity Dermoid and Epidermoid - p. 163 165. Chapter 112: Oral Cavity Lymphatic Malformation - p. 164 166. Chapter 113: Lingual Thyroid - p. 165 167. Chapter 114: Ranula - p. 166 168. Chapter 115: Oral Cavity Sialocele - p. 167 169. Chapter 116: Submandibular Gland Sialadenitis - p. 168 170. Chapter 117: Oral Cavity Abscess - p. 169 171. BENIGN TUMORS - p. 170 172. Chapter 118: Submandibular Gland Benign Mixed Tumor - p. 170 173. Chapter 119: Palate Benign Mixed Tumor - p. 171 174. MALIGNANT TUMORS - p. 172 175. Chapter 120: Sublingual Gland Carcinoma - p. 172 176. Chapter 121: Submandibular Gland Carcinoma - p. 173 177. Chapter 122: Oral Cavity Minor Salivary Gland Malignancy - p. 174 178. Chapter 123: Submandibular Space Nodal Non-Hodgkin Lymphoma - p. 175 179. Chapter 124: Submandibular Space Nodal Squamous Cell Carcinoma - p. 176 180. MANDIBLE-MAXILLA AND TMJ - p. 177 181. Chapter 125: Mandible-Maxilla and TMJ Overview - p. 177 182. CONGENITAL LESIONS - p. 183 183. Chapter 126: Solitary Median Maxillary Central Incisor - p. 183 184. NONNEOPLASTIC CYSTS - p. 184 185. Chapter 127: Nasolabial Cyst - p. 184 186. Chapter 128: Periapical Cyst (Radicular) - p. 185 187. Chapter 129: Dentigerous Cyst - p. 186 188. Chapter 130: Simple Bone Cyst (Traumatic) - p. 187 189. Chapter 131: Nasopalatine Duct Cyst - p. 188 190. INFECTIOUS AND INFLAMMATORY LESIONS - p. 189 191. Chapter 132: TMJ Juvenile Idiopathic Arthritis - p. 189 192. Chapter 133: Mandible-Maxilla Osteomyelitis - p. 190 193. TUMOR-LIKE LESIONS - p. 191 194. Chapter 134: TMJ Calcium Pyrophosphate Dihydrate Deposition Disease - p. 191 195. Chapter 135: TMJ Pigmented Villonodular Synovitis - p. 192 196. Chapter 136: TMJ Synovial Chondromatosis - p. 193 197. BENIGN AND MALIGNANT TUMORS - p. 194 198. Chapter 137: Ameloblastoma - p. 194 199. Chapter 138: Keratocystic Odontogenic Tumor (Odontogenic Keratocyst) - p. 195 200. Chapter 139: Mandible-Maxilla Osteosarcoma - p. 196 201. TREATMENT-RELATED LESIONS - p. 197 202. Chapter 140: Mandible-Maxilla Osteoradionecrosis - p. 197 203. Chapter 141: Mandible-Maxilla Osteonecrosis - p. 198 204. SECTION 2: SQUAMOUS CELL CARCINOMA - p. 199 205. Chapter 142: Squamous Cell Carcinoma Introduction and Overview - p. 199 206. PRIMARY SITES, PERINEURAL TUMOR, AND NODES - p. 207 207. NASOPHARYNGEAL CARCINOMA - p. 207 208. Chapter 143: Staging: Nasopharynx - p. 207 209. Chapter 144: Nasopharyngeal Carcinoma - p. 211 210. OROPHARYNGEAL CARCINOMA - p. 213 211. Chapter 145: Staging: Oropharynx - p. 213 212. Chapter 146: Base of Tongue Squamous Cell Carcinoma - p. 217 213. Chapter 147: Palatine Tonsil Squamous Cell Carcinoma - p. 218 214. Chapter 148: Posterior Oropharyngeal Wall Squamous Cell Carcinoma - p. 219 215. Chapter 149: HPV-Related Oropharyngeal Squamous Cell Carcinoma - p. 220 216. ORAL CAVITY CARCINOMA - p. 221 217. Chapter 150: Staging: Oral Cavity - p. 221 218. Chapter 151: Oral Tongue Squamous Cell Carcinoma - p. 225 219. Chapter 152: Floor of Mouth Squamous Cell Carcinoma - p. 226 220. Chapter 153: Alveolar Ridge Squamous Cell Carcinoma - p. 227 221. Chapter 154: Retromolar Trigone Squamous Cell Carcinoma - p. 228 222. Chapter 155: Buccal Mucosa Squamous Cell Carcinoma - p. 229 223. Chapter 156: Hard Palate Squamous Cell Carcinoma - p. 230 224. HYPOPHARYNGEAL CARCINOMA - p. 231 225. Chapter 157: Staging: Hypopharynx - p. 231 226. Chapter 158: Pyriform Sinus Squamous Cell Carcinoma - p. 235 227. Chapter 159: Postcricoid Region Squamous Cell Carcinoma - p. 236 228. Chapter 160: Posterior Hypopharyngeal Wall Squamous Cell Carcinoma - p. 237 229. LARYNGEAL CARCINOMA - p. 239 230. Chapter 161: Staging: Larynx - p. 239 231. Chapter 162: Supraglottic Laryngeal Squamous Cell Carcinoma - p. 244 232. Chapter 163: Glottic Laryngeal Squamous Cell Carcinoma - p. 245 233. Chapter 164: Subglottic Laryngeal Squamous Cell Carcinoma - p. 247 234. Chapter 165: Laryngeal Squamous Cell Carcinoma With Secondary Laryngocele - p. 248 235. PERINEURAL TUMOR - p. 249 236. Chapter 166: Perineural Tumor Spread - p. 249 237. SQUAMOUS CELL CARCINOMA LYMPH NODES - p. 250 238. Chapter 167: Nodal Squamous Cell Carcinoma - p. 250 239. POSTTREATMENT NECK - p. 251 240. Chapter 168: Nodal Dissection in Neck - p. 251 241. Chapter 169: Reconstruction Flaps in Neck - p. 252 242. Chapter 170: Expected Changes of Neck Radiation Therapy - p. 253 243. Chapter 171: Complications of Neck Radiation Therapy - p. 254 244. Chapter 172: Post Laryngectomy - p. 255 245. SECTION 3: PEDIATRIC AND SYNDROMIC DISEASES - p. 257 246. PEDIATRIC LESIONS - p. 257 247. Chapter 173: Congenital Overview - p. 257 248. CONGENITAL LESIONS - p. 263 249. Chapter 174: Lymphatic Malformation - p. 263 250. Chapter 175: Venous Malformation - p. 264 251. Chapter 176: Congenital Vallecular Cyst - p. 265 252. Chapter 177: Thyroglossal Duct Cyst - p. 266 253. Chapter 178: Cervical Thymic Cyst - p. 267 254. Chapter 179: 1st Branchial Cleft Cyst - p. 268 255. Chapter 180: 2nd Branchial Cleft Cyst - p. 269 256. Chapter 181: 3rd Branchial Cleft Cyst - p. 270 257. Chapter 182: 4th Branchial Apparatus Anomaly - p. 271 258. Chapter 183: Dermoid and Epidermoid - p. 272 259. TRAUMA - p. 273 260. Chapter 184: Fibromatosis Colli - p. 273 261. BENIGN TUMORS - p. 274 262. Chapter 185: Infantile Hemangioma - p. 274 263. MALIGNANT TUMORS - p. 275 264. Chapter 186: Rhabdomyosarcoma - p. 275 265. SYNDROMIC DISEASES - p. 276 266. Chapter 187: Neurofibromatosis Type 1 - p. 276 267. Chapter 188: Neurofibromatosis Type 2 - p. 277 268. Chapter 189: Basal Cell Nevus Syndrome - p. 278 269. Chapter 190: Branchiootorenal Syndrome - p. 279 270. Chapter 191: CHARGE Syndrome - p. 280 271. Chapter 192: Hemifacial Microsomia - p. 281 272. Chapter 193: Treacher Collins Syndrome - p. 282 273. Chapter 194: Pierre Robin Sequence - p. 283 274. Chapter 195: X-Linked Stapes Gusher (DFNX2) - p. 284 275. Chapter 196: McCune-Albright Syndrome - p. 285 276. Chapter 197: Cherubism - p. 286 277. SECTION 4: SINONASAL CAVITIES AND ORBIT - p. 287 278. NOSE AND SINUS - p. 287 279. Chapter 198: Sinonasal Overview - p. 287 280. CONGENITAL LESIONS - p. 295 281. Chapter 199: Nasolacrimal Duct Mucocele - p. 295 282. Chapter 200: Choanal Atresia - p. 296 283. Chapter 201: Nasal Glioma - p. 297 284. Chapter 202: Nasal Dermal Sinus - p. 298 285. Chapter 203: Frontoethmoidal Cephalocele - p. 299 286. Chapter 204: Congenital Nasal Pyriform Aperture Stenosis - p. 300 287. INFECTIOUS AND INFLAMMATORY LESIONS - p. 301 288. Chapter 205: Acute Rhinosinusitis - p. 301 289. Chapter 206: Chronic Rhinosinusitis - p. 302 290. KEY FACTS - p. 302 291. Chapter 207: Complications of Rhinosinusitis - p. 303 292. Chapter 208: Allergic Fungal Sinusitis - p. 304 293. Chapter 209: Sinus Mycetoma - p. 305 294. Chapter 210: Invasive Fungal Sinusitis - p. 306 295. Chapter 211: Sinonasal Polyposis - p. 307 296. Chapter 212: Solitary Sinonasal Polyp - p. 308 297. Chapter 213: Sinonasal Mucocele - p. 309 298. Chapter 214: Silent Sinus Syndrome - p. 310 299. Chapter 215: Granulomatosis With Polyangiitis (Wegener) - p. 311 300. Chapter 216: Nasal Cocaine Necrosis - p. 312 301. BENIGN TUMORS AND TUMOR-LIKE LESIONS - p. 313 302. Chapter 217: Sinonasal Fibrous Dysplasia - p. 313 303. Chapter 218: Sinonasal Osteoma - p. 314 304. Chapter 219: Sinonasal Ossifying Fibroma - p. 315 305. Chapter 220: Juvenile Nasopharyngeal Angiofibroma - p. 316 306. Chapter 221: Sinonasal Inverted Papilloma - p. 317 307. Chapter 222: Sinonasal Hemangioma - p. 318 308. MALIGNANT TUMORS - p. 319 309. Chapter 223: Sinonasal Squamous Cell Carcinoma - p. 319 310. Chapter 224: Esthesioneuroblastoma - p. 320 311. Chapter 225: Sinonasal Adenocarcinoma - p. 321 312. Chapter 226: Sinonasal Melanoma - p. 322 313. Chapter 227: Sinonasal Non-Hodgkin Lymphoma - p. 323 314. Chapter 228: Sinonasal Undifferentiated Carcinoma - p. 324 315. Chapter 229: Sinonasal Adenoid Cystic Carcinoma - p. 325 316. Chapter 230: Sinonasal Chondrosarcoma - p. 326 317. ORBIT - p. 327 318. Chapter 231: Orbit Overview - p. 327 319. CONGENITAL LESIONS - p. 331 320. Chapter 232: Coloboma - p. 331 321. Chapter 233: Orbital Dermoid and Epidermoid - p. 332 322. VASCULAR LESIONS - p. 333 323. Chapter 234: Orbital Lymphatic Malformation - p. 333 324. Chapter 235: Orbital Cavernous Venous Malformation (Hemangioma) - p. 334 325. INFECTIOUS AND INFLAMMATORY LESIONS - p. 335 326. Chapter 236: Orbital Subperiosteal Abscess - p. 335 327. Chapter 237: Orbital Cellulitis - p. 336 328. Chapter 238: Idiopathic Orbital Inflammation (Pseudotumor) - p. 337 329. Chapter 239: Thyroid-Associated Orbitopathy - p. 338 330. Chapter 240: Optic Neuritis - p. 339 331. BENIGN TUMORS - p. 340 332. Chapter 241: Orbital Infantile Hemangioma - p. 340 333. Chapter 242: Optic Nerve Sheath Meningioma - p. 341 334. MALIGNANT TUMORS - p. 342 335. Chapter 243: Retinoblastoma - p. 342 336. SECTION 5: SKULL BASE - p. 343 337. SKULL BASE LESIONS - p. 343 338. Chapter 244: Skull Base Overview - p. 343 339. CLIVUS - p. 351 340. Chapter 245: Ecchordosis Physaliphora - p. 351 341. Chapter 246: Invasive Pituitary Macroadenoma - p. 352 342. Chapter 247: Chordoma - p. 353 343. SPHENOID BONE - p. 354 344. Chapter 248: Persistent Craniopharyngeal Canal - p. 354 345. Chapter 249: Sphenoid Benign Fatty Lesion - p. 355 346. Chapter 250: Central Skull Base Trigeminal Schwannoma - p. 356 347. OCCIPITAL BONE - p. 357 348. Chapter 251: Hypoglossal Nerve Schwannoma - p. 357 349. JUGULAR FORAMEN - p. 358 350. Chapter 252: Jugular Bulb Pseudolesion - p. 358 351. Chapter 253: High Jugular Bulb - p. 359 352. Chapter 254: Dehiscent Jugular Bulb - p. 360 353. Chapter 255: Jugular Bulb Diverticulum - p. 361 354. Chapter 256: Glomus Jugulare Paraganglioma - p. 362 355. Chapter 257: Jugular Foramen Schwannoma - p. 363 356. Chapter 258: Jugular Foramen Meningioma - p. 364 357. DURAL SINUSES - p. 365 358. Chapter 259: Dural Sinus and Aberrant Arachnoid Granulations - p. 365 359. Chapter 260: Skull Base Dural Sinus Thrombosis - p. 366 360. Chapter 261: Cavernous Sinus Thrombosis - p. 367 361. Chapter 262: Dural Arteriovenous Fistula - p. 368 362. DIFFUSE OR MULTIFOCAL SKULL BASE DISEASE - p. 369 363. Chapter 263: Skull Base Cephalocele - p. 369 364. Chapter 264: Skull Base CSF Leak - p. 370 365. Chapter 265: Skull Base Fibrous Dysplasia - p. 371 366. Chapter 266: Skull Base Paget Disease - p. 372 367. Chapter 267: Skull Base Langerhans Cell Histiocytosis - p. 373 368. Chapter 268: Skull Base Osteopetrosis - p. 374 369. Chapter 269: Intracranial Idiopathic Inflammatory Pseudotumor - p. 375 370. Chapter 270: Skull Base Giant Cell Tumor - p. 376 371. Chapter 271: Skull Base Meningioma - p. 377 372. Chapter 272: Skull Base Plasmacytoma - p. 378 373. Chapter 273: Skull Base Multiple Myeloma - p. 379 374. Chapter 274: Skull Base Metastasis - p. 380 375. Chapter 275: Skull Base Chondrosarcoma - p. 381 376. Chapter 276: Skull Base Osteosarcoma - p. 382 377. SKULL BASE AND FACIAL TRAUMA - p. 383 378. Chapter 277: Skull Base and Facial Trauma Overview - p. 383 379. SKULL BASE - p. 387 380. Chapter 278: Temporal Bone Fractures - p. 387 381. Chapter 279: Ossicular Dislocations and Disruptions - p. 388 382. Chapter 280: Skull Base Trauma - p. 389 383. FACIAL BONES - p. 390 384. Chapter 281: Orbital Foreign Body - p. 390 385. Chapter 282: Orbital Blowout Fracture - p. 391 386. Chapter 283: Transfacial Fractures (Le Fort) - p. 392 387. Chapter 284: Zygomaticomaxillary Complex Fracture - p. 393 388. Chapter 285: Complex Facial Fracture - p. 394 389. Chapter 286: Nasoorbitalethmoidal Fracture - p. 395 390. Chapter 287: Mandible Fracture - p. 396 391. SECTION 6: TEMPORAL BONE AND CPAIAC - p. 397 392. Chapter 288: Temporal Bone Overview - p. 397 393. EXTERNAL AUDITORY CANAL - p. 405 394. CONGENITAL LESIONS - p. 405 395. Chapter 289: Foramen Tympanicum - p. 405 396. Chapter 290: Congenital External and Middle Ear Malformation - p. 406 397. INFECTIOUS AND INFLAMMATORY LESIONS - p. 407 398. Chapter 291: Necrotizing External Otitis - p. 407 399. Chapter 292: Keratosis Obturans - p. 408 400. Chapter 293: Medial Canal Fibrosis - p. 409 401. Chapter 294: EAC-Acquired Cholesteatoma - p. 410 402. BENIGN AND MALIGNANT TUMORS - p. 411 403. Chapter 295: EAC Osteoma - p. 411 404. Chapter 296: EAC Exostoses - p. 412 405. Chapter 297: EAC Skin Squamous Cell Carcinoma - p. 413 406. MIDDLE EAR-MASTOID - p. 414 407. CONGENITAL LESIONS - p. 414 408. Chapter 298: Congenital Middle Ear Cholesteatoma - p. 414 409. Chapter 299: Congenital Mastoid Cholesteatoma - p. 415 410. Chapter 300: Congenital Ossicular Fixation - p. 416 411. Chapter 301: Oval Window Atresia - p. 417 412. Chapter 302: Aberrant Internal Carotid Artery - p. 418 413. Chapter 303: Persistent Stapedial Artery - p. 419 414. INFECTIOUS AND INFLAMMATORY LESIONS - p. 420 415. Chapter 304: Coalescent Otomastoiditis With Complications - p. 420 416. Chapter 305: Chronic Otomastoiditis With Ossicular Erosions - p. 421 417. Chapter 306: Chronic Otomastoiditis With Tympanosclerosis - p. 422 418. Chapter 307: Pars Flaccida Cholesteatoma - p. 423 419. Chapter 308: Pars Tensa Cholesteatoma - p. 424 420. Chapter 309: Mural Cholesteatoma - p. 425 421. Chapter 310: Middle Ear Cholesterol Granuloma - p. 426 422. BENIGN AND MALIGNANT TUMORS - p. 427 423. Chapter 311: Glomus Tympanicum Paraganglioma - p. 427 424. Chapter 312: Temporal Bone Meningioma - p. 428 425. Chapter 313: Middle Ear Schwannoma - p. 429 426. Chapter 314: Middle Ear Adenoma - p. 430 427. Chapter 315: Temporal Bone Rhabdomyosarcoma - p. 431 428. MISCELLANEOUS - p. 432 429. Chapter 316: Temporal Bone Cephalocele - p. 432 430. Chapter 317: Ossicular Prosthesis - p. 433 431. INNER EAR - p. 434 432. PSEUDOLESIONS - p. 434 433. Chapter 318: Petromastoid Canal - p. 434 434. Chapter 319: Cochlear Cleft - p. 435 435. CONGENITAL LESIONS - p. 436 436. Chapter 320: Labyrinthine Aplasia - p. 436 437. Chapter 321: Common Cavity Malformation - p. 437 438. Chapter 322: Cystic Cochleovestibular Malformation (IP-I) - p. 438 439. Chapter 323: Cochlear Incomplete Partition Type I (IP-I) - p. 439 440. Chapter 324: Cochlear Incomplete Partition Type II (IP-II) - p. 440 441. Chapter 325: Large Vestibular Aqueduct (IP-II) - p. 441 442. Chapter 326: Cochlear Aplasia - p. 442 443. Chapter 327: Cochlear Hypoplasia - p. 443 444. Chapter 328: Cochlear Nerve and Cochlear Nerve Canal Hypoplasia-Aplasia - p. 444 445. Chapter 329: Semicircular Canal Hypoplasia-Aplasia - p. 445 446. Chapter 330: Semicircular Canal-Vestibule Globular Anomaly - p. 446 447. INFECTIOUS AND INFLAMMATORY LESIONS - p. 447 448. Chapter 331: Labyrinthitis - p. 447 449. Chapter 332: Otosyphilis - p. 448 450. Chapter 333: Labyrinthine Ossificans - p. 449 451. Chapter 334: Otosclerosis - p. 450 452. Chapter 335: Temporal Bone Osteogenesis Imperfecta - p. 451 453. BENIGN AND MALIGNANT TUMORS - p. 452 454. Chapter 336: Intralabyrinthine Schwannoma - p. 452 455. Chapter 337: Endolymphatic Sac Tumor - p. 453 456. MISCELLANEOUS - p. 454 457. Chapter 338: Intralabyrinthine Hemorrhage - p. 454 458. Chapter 339: Semicircular Canal Dehiscence - p. 455 459. Chapter 340: Cochlear Implant - p. 456 460. PETROUS APEX - p. 457 461. PSEUDOLESIONS - p. 457 462. Chapter 341: Petrous Apex Asymmetric Marrow - p. 457 463. Chapter 342: Petrous Apex Cephalocele - p. 458 464. CONGENITAL LESIONS - p. 459 465. Chapter 343: Congenital Petrous Apex Cholesteatoma - p. 459 466. INFECTIOUS AND INFLAMMATORY LESIONS - p. 460 467. Chapter 344: Petrous Apex Trapped Fluid - p. 460 468. Chapter 345: Petrous Apex Mucocele - p. 461 469. Chapter 346: Petrous Apex Cholesterol Granuloma - p. 462 470. Chapter 347: Apical Petrositis - p. 463 471. VASCULAR LESIONS - p. 464 472. Chapter 348: Petrous Apex Internal Carotid Artery Aneurysm - p. 464 473. INTRATEMPORAL FACIAL NERVE - p. 465 474. PSEUDOLESIONS - p. 465 475. Chapter 349: Intratemporal Facial Nerve Enhancement - p. 465 476. Chapter 350: Middle Ear Prolapsing Facial Nerve - p. 466 477. INFECTIOUS AND INFLAMMATORY LESIONS - p. 467 478. Chapter 351: Bell Palsy - p. 467 479. BENIGN AND MALIGNANT TUMORS - p. 468 480. Chapter 352: Temporal Bone Facial Nerve Venous Malformation (Hemangioma) - p. 468 481. Chapter 353: Temporal Bone Facial Nerve Schwannoma - p. 469 482. Chapter 354: Temporal Bone Perineural Parotid Malignancy - p. 470 483. TEMPORAL BONE, NO SPECIFIC ANATOMIC LOCATION - p. 471 484. Chapter 355: Temporal Bone CSF Leak - p. 471 485. Chapter 356: Temporal Bone Arachnoid Granulations - p. 472 486. Chapter 357: Temporal Bone Fibrous Dysplasia - p. 473 487. Chapter 358: Temporal Bone Paget Disease - p. 474 488. Chapter 359: Temporal Bone Langerhans Cell Histiocytosis - p. 475 489. Chapter 360: Temporal Bone Metastasis - p. 476 490. Chapter 361: Temporal Bone Osteoradionecrosis - p. 477 491. CPA-IAC - p. 479 492. Chapter 362: CPA-IAC Overview - p. 479 493. CONGENITAL LESIONS - p. 483 494. Chapter 363: CPA-IAC Epidermoid Cyst - p. 483 495. Chapter 364: CPA-IAC Arachnoid Cyst - p. 484 496. Chapter 365: Lipoma in CPA-IAC - p. 485 497. Chapter 366: IAC Venous Malformation (Hemangioma) - p. 486 498. INFECTIOUS AND INFLAMMATORY LESIONS - p. 487 499. Chapter 367: CPA-IAC Meningitis - p. 487 500. Chapter 368: Ramsay Hunt Syndrome - p. 488 501. BENIGN AND MALIGNANT TUMORS - p. 489 502. Chapter 369: Vestibular Schwannoma - p. 489 503. Chapter 370: Infantile Hemangioma and PHACES Association - p. 490 504. Chapter 371: CPA-IAC Meningioma - p. 491 505. Chapter 372: CPA-IAC Facial Nerve Schwannoma - p. 492 506. Chapter 373: CPA-IAC Metastases - p. 493 507. VASCULAR LESIONS - p. 494 508. Chapter 374: Trigeminal Neuralgia - p. 494 509. Chapter 375: Hemifacial Spasm - p. 495 510. Chapter 376: CPA-IAC Aneurysm - p. 496 511. INDEX - p. 497
Written directly to otolaryngologists, Imaging in Otolaryngology is a practical, superbly illustrated reference designed to enhance image reading skills at the point of care. Using annotated radiologic images, this unique reference provides the tools to quickly master the key points of imaging, all tailored to the needs of today’s otolaryngologist. Each one- or two-page chapter includes Key Facts and images, critical clinical information, definitions and clarifications of unfamiliar radiology jargon, and annotations.
1. Chapter 1: Introduction to Imaging - p. Cover 2. SECTION 1: SUPRAHYOID AND INFRAHYOID NECK - p. 7 3. Chapter 2: Suprahyoid and Infrahyoid Neck Overview - p. 7 4. PARAPHARYNGEAL SPACE - p. 15 5. Chapter 3: Parapharyngeal Space Overview - p. 15 6. BENIGN TUMORS - p. 17 7. Chapter 4: Parapharyngeal Space Benign Mixed Tumor - p. 17 8. PHARYNGEAL MUCOSAL SPACE - p. 19 9. Chapter 5: Pharyngeal Mucosal Space Overview - p. 19 10. CONGENITAL LESIONS - p. 23 11. Chapter 6: Tornwaldt Cyst - p. 23 12. INFECTIOUS AND INFLAMMATORY LESIONS - p. 24 13. Chapter 7: Retention Cyst of Pharyngeal Mucosal Space - p. 24 14. Chapter 8: Tonsillar Inflammation - p. 25 15. Chapter 9: Tonsillar/Peritonsillar Abscess - p. 26 16. BENIGN AND MALIGNANT TUMORS - p. 27 17. Chapter 10: Minor Salivary Gland Malignancy of Pharyngeal Mucosal Space - p. 27 18. Chapter 11: Non-Hodgkin Lymphoma of Pharyngeal Mucosal Space - p. 28 19. MASTICATOR SPACE - p. 29 20. Chapter 12: Masticator Space Overview - p. 29 21. PSEUDOLESIONS - p. 33 22. Chapter 13: Pterygoid Venous Plexus Asymmetry - p. 33 23. Chapter 14: Benign Masticator Muscle Hypertrophy - p. 34 24. Chapter 15: CNV3 Motor Denervation - p. 35 25. INFECTIOUS LESIONS - p. 36 26. Chapter 16: Masticator Space Abscess - p. 36 27. BENIGN TUMORS - p. 37 28. Chapter 17: Masticator Space CNV3 Schwannoma - p. 37 29. MALIGNANT TUMORS - p. 38 30. Chapter 18: Masticator Space CNV3 Perineural Tumor - p. 38 31. Chapter 19: Masticator Space Chondrosarcoma - p. 39 32. Chapter 20: Masticator Space Sarcoma - p. 40 33. PAROTID SPACE - p. 41 34. Chapter 21: Parotid Space Overview - p. 41 35. INFECTIOUS AND INFLAMMATORY LESIONS - p. 45 36. Chapter 22: Acute Parotitis - p. 45 37. Chapter 23: Parotid Sjögren Syndrome - p. 46 38. Chapter 24: Benign Lymphoepithelial Lesions of HIV - p. 47 39. BENIGN TUMORS - p. 48 40. Chapter 25: Parotid Benign Mixed Tumor - p. 48 41. Chapter 26: Warthin Tumor - p. 49 42. MALIGNANT TUMORS - p. 50 43. Chapter 27: Parotid Mucoepidermoid Carcinoma - p. 50 44. Chapter 28: Parotid Adenoid Cystic Carcinoma - p. 51 45. Chapter 29: Parotid Non-Hodgkin Lymphoma - p. 52 46. Chapter 30: Metastatic Disease of Parotid Nodes - p. 53 47. CAROTID SPACE - p. 55 48. Chapter 31: Carotid Space Overview - p. 55 49. NORMAL VARIANTS - p. 59 50. Chapter 32: Tortuous Carotid Artery in Neck - p. 59 51. VASCULAR LESIONS - p. 60 52. Chapter 33: Carotid Artery Dissection in Neck - p. 60 53. Chapter 34: Carotid Artery Pseudoaneurysm in Neck - p. 61 54. Chapter 35: Carotid Artery Fibromuscular Dysplasia in Neck - p. 62 55. Chapter 36: Acute Idiopathic Carotidynia - p. 63 56. Chapter 37: Jugular Vein Thrombosis - p. 64 57. Chapter 38: Postpharyngitis Venous Thrombosis Lemierre Syndrome - p. 65 58. BENIGN TUMORS - p. 66 59. Chapter 39: Carotid Body Paraganglioma - p. 66 60. Chapter 40: Glomus Vagale Paraganglioma - p. 67 61. Chapter 41: Carotid Space Schwannoma - p. 68 62. Chapter 42: Sympathetic Schwannoma - p. 69 63. Chapter 43: Carotid Space Neurofibroma - p. 70 64. RETROPHARYNGEAL SPACE - p. 71 65. Chapter 44: Retropharyngeal Space Overview - p. 71 66. INFECTIOUS AND INFLAMMATORY LESIONS - p. 75 67. Chapter 45: Reactive Adenopathy of Retropharyngeal Space - p. 75 68. Chapter 46: Suppurative Adenopathy of Retropharyngeal Space - p. 76 69. Chapter 47: Retropharyngeal Space Abscess - p. 77 70. Chapter 48: Retropharyngeal Space Edema - p. 78 71. METASTATIC TUMORS - p. 79 72. Chapter 49: Nodal Squamous Cell Carcinoma of Retropharyngeal Space - p. 79 73. Chapter 50: Nodal Non-Hodgkin Lymphoma in Retropharyngeal Space - p. 80 74. PERIVERTEBRAL SPACE - p. 81 75. Chapter 51: Perivertebral Space Overview - p. 81 76. INFECTIOUS AND INFLAMMATORY LESIONS - p. 85 77. Chapter 52: Acute Calcific Longus Colli Tendonitis - p. 85 78. Chapter 53: Perivertebral Space Infection - p. 86 79. VASCULAR LESIONS - p. 87 80. Chapter 54: Vertebral Artery Dissection in Neck - p. 87 81. BENIGN AND MALIGNANT TUMORS - p. 88 82. Chapter 55: Brachial Plexus Schwannoma - p. 88 83. Chapter 56: Chordoma in Perivertebral Space - p. 89 84. Chapter 57: Vertebral Body Metastasis in Perivertebral Space - p. 90 85. POSTERIOR CERVICAL SPACE - p. 91 86. Chapter 58: Posterior Cervical Space Overview - p. 91 87. BENIGN TUMORS - p. 93 88. Chapter 59: Posterior Cervical Space Schwannoma - p. 93 89. METASTATIC TUMORS - p. 94 90. Chapter 60: Squamous Cell Carcinoma in Spinal Accessory Node - p. 94 91. VISCERAL SPACE - p. 95 92. Chapter 61: Visceral Space Overview - p. 95 93. INFLAMMATORY LESIONS - p. 99 94. Chapter 62: Chronic Lymphocytic Thyroiditis (Hashimoto) - p. 99 95. METABOLIC DISEASE - p. 100 96. Chapter 63: Multinodular Goiter - p. 100 97. BENIGN TUMORS - p. 101 98. Chapter 64: Thyroid Adenoma - p. 101 99. Chapter 65: Parathyroid Adenoma in Visceral Space - p. 102 100. MALIGNANT TUMORS - p. 103 101. Chapter 66: Differentiated Thyroid Carcinoma - p. 103 102. Chapter 67: Medullary Thyroid Carcinoma - p. 104 103. Chapter 68: Anaplastic Thyroid Carcinoma - p. 105 104. Chapter 69: Non-Hodgkin Lymphoma of Thyroid - p. 106 105. Chapter 70: Thyroglossal Duct Cyst Carcinoma - p. 107 106. Chapter 71: Cervical Esophageal Carcinoma - p. 108 107. MISCELLANEOUS - p. 109 108. Chapter 72: Esophagopharyngeal Diverticulum (Zenker) - p. 109 109. Chapter 73: Colloid Cyst of Thyroid - p. 110 110. Chapter 74: Lateral Cervical Esophageal Diverticulum - p. 111 111. HYPOPHARYNX, LARYNX, AND CERVICAL TRACHEA - p. 113 112. Chapter 75: Hypopharynx, Larynx, and Trachea Overview - p. 113 113. INFECTIOUS AND INFLAMMATORY LESIONS - p. 119 114. Chapter 76: Croup - p. 119 115. Chapter 77: Epiglottitis in Child - p. 120 116. Chapter 78: Adult Supraglottitis - p. 121 117. TRAUMA - p. 122 118. Chapter 79: Laryngeal Trauma - p. 122 119. BENIGN AND MALIGNANT TUMORS - p. 123 120. Chapter 80: Upper Airway Infantile Hemangioma - p. 123 121. Chapter 81: Laryngeal Chondrosarcoma - p. 124 122. TREATMENT-RELATED LESIONS - p. 125 123. Chapter 82: Postradiation Larynx - p. 125 124. MISCELLANEOUS - p. 126 125. Chapter 83: Laryngocele - p. 126 126. Chapter 84: Vocal Cord Paralysis - p. 127 127. Chapter 85: Acquired Subglottic-Tracheal Stenosis - p. 128 128. LYMPH NODES - p. 129 129. Chapter 86: Lymph Node Overview - p. 129 130. INFECTIOUS AND INFLAMMATORY LESIONS - p. 133 131. Chapter 87: Reactive Lymph Nodes - p. 133 132. Chapter 88: Suppurative Lymph Nodes - p. 134 133. Chapter 89: Tuberculous Lymph Nodes - p. 135 134. Chapter 90: Non-TB *Mycobacterium* Nodes - p. 136 135. Chapter 91: Sarcoidosis Lymph Nodes - p. 137 136. Chapter 92: Giant Lymph Node Hyperplasia (Castleman Disease) - p. 138 137. Chapter 93: Histiocytic Necrotizing Lymphadenitis (Kikuchi-Fujimoto) - p. 139 138. Chapter 94: Kimura Disease - p. 140 139. MALIGNANT TUMORS - p. 141 140. Chapter 95: Nodal Hodgkin Lymphoma in Neck - p. 141 141. Chapter 96: Nodal Non-Hodgkin Lymphoma in Neck - p. 142 142. Chapter 97: Nodal Differentiated Thyroid Carcinoma - p. 143 143. Chapter 98: Systemic Nodal Metastases in Neck - p. 144 144. TRANSSPATIAL AND MULTISPATIAL - p. 145 145. Chapter 99: Transspatial and Multispatial Overview - p. 145 146. NORMAL VARIANTS - p. 147 147. Chapter 100: Prominent Thoracic Duct in Neck - p. 147 148. BENIGN TUMORS - p. 148 149. Chapter 101: Lipoma of Head and Neck - p. 148 150. Chapter 102: Plexiform Neurofibroma of Head and Neck - p. 149 151. MALIGNANT TUMORS - p. 150 152. Chapter 103: Posttransplantation Lymphoproliferative Disorder - p. 150 153. Chapter 104: Non-Hodgkin Lymphoma of Head and Neck - p. 151 154. MISCELLANEOUS - p. 152 155. Chapter 105: Lymphocele of Neck - p. 152 156. Chapter 106: Sinus Histiocytosis (Rosai-Dorfman) of Head and Neck - p. 153 157. Chapter 107: Fibromatosis of Head and Neck - p. 154 158. ORAL CAVITY - p. 155 159. Chapter 108: Oral Cavity Overview - p. 155 160. PSEUDOLESIONS - p. 161 161. Chapter 109: Hypoglossal Nerve Motor Denervation - p. 161 162. CONGENITAL LESIONS - p. 162 163. Chapter 110: Submandibular Space Accessory Salivary Tissue - p. 162 164. Chapter 111: Oral Cavity Dermoid and Epidermoid - p. 163 165. Chapter 112: Oral Cavity Lymphatic Malformation - p. 164 166. Chapter 113: Lingual Thyroid - p. 165 167. Chapter 114: Ranula - p. 166 168. Chapter 115: Oral Cavity Sialocele - p. 167 169. Chapter 116: Submandibular Gland Sialadenitis - p. 168 170. Chapter 117: Oral Cavity Abscess - p. 169 171. BENIGN TUMORS - p. 170 172. Chapter 118: Submandibular Gland Benign Mixed Tumor - p. 170 173. Chapter 119: Palate Benign Mixed Tumor - p. 171 174. MALIGNANT TUMORS - p. 172 175. Chapter 120: Sublingual Gland Carcinoma - p. 172 176. Chapter 121: Submandibular Gland Carcinoma - p. 173 177. Chapter 122: Oral Cavity Minor Salivary Gland Malignancy - p. 174 178. Chapter 123: Submandibular Space Nodal Non-Hodgkin Lymphoma - p. 175 179. Chapter 124: Submandibular Space Nodal Squamous Cell Carcinoma - p. 176 180. MANDIBLE-MAXILLA AND TMJ - p. 177 181. Chapter 125: Mandible-Maxilla and TMJ Overview - p. 177 182. CONGENITAL LESIONS - p. 183 183. Chapter 126: Solitary Median Maxillary Central Incisor - p. 183 184. NONNEOPLASTIC CYSTS - p. 184 185. Chapter 127: Nasolabial Cyst - p. 184 186. Chapter 128: Periapical Cyst (Radicular) - p. 185 187. Chapter 129: Dentigerous Cyst - p. 186 188. Chapter 130: Simple Bone Cyst (Traumatic) - p. 187 189. Chapter 131: Nasopalatine Duct Cyst - p. 188 190. INFECTIOUS AND INFLAMMATORY LESIONS - p. 189 191. Chapter 132: TMJ Juvenile Idiopathic Arthritis - p. 189 192. Chapter 133: Mandible-Maxilla Osteomyelitis - p. 190 193. TUMOR-LIKE LESIONS - p. 191 194. Chapter 134: TMJ Calcium Pyrophosphate Dihydrate Deposition Disease - p. 191 195. Chapter 135: TMJ Pigmented Villonodular Synovitis - p. 192 196. Chapter 136: TMJ Synovial Chondromatosis - p. 193 197. BENIGN AND MALIGNANT TUMORS - p. 194 198. Chapter 137: Ameloblastoma - p. 194 199. Chapter 138: Keratocystic Odontogenic Tumor (Odontogenic Keratocyst) - p. 195 200. Chapter 139: Mandible-Maxilla Osteosarcoma - p. 196 201. TREATMENT-RELATED LESIONS - p. 197 202. Chapter 140: Mandible-Maxilla Osteoradionecrosis - p. 197 203. Chapter 141: Mandible-Maxilla Osteonecrosis - p. 198 204. SECTION 2: SQUAMOUS CELL CARCINOMA - p. 199 205. Chapter 142: Squamous Cell Carcinoma Introduction and Overview - p. 199 206. PRIMARY SITES, PERINEURAL TUMOR, AND NODES - p. 207 207. NASOPHARYNGEAL CARCINOMA - p. 207 208. Chapter 143: Staging: Nasopharynx - p. 207 209. Chapter 144: Nasopharyngeal Carcinoma - p. 211 210. OROPHARYNGEAL CARCINOMA - p. 213 211. Chapter 145: Staging: Oropharynx - p. 213 212. Chapter 146: Base of Tongue Squamous Cell Carcinoma - p. 217 213. Chapter 147: Palatine Tonsil Squamous Cell Carcinoma - p. 218 214. Chapter 148: Posterior Oropharyngeal Wall Squamous Cell Carcinoma - p. 219 215. Chapter 149: HPV-Related Oropharyngeal Squamous Cell Carcinoma - p. 220 216. ORAL CAVITY CARCINOMA - p. 221 217. Chapter 150: Staging: Oral Cavity - p. 221 218. Chapter 151: Oral Tongue Squamous Cell Carcinoma - p. 225 219. Chapter 152: Floor of Mouth Squamous Cell Carcinoma - p. 226 220. Chapter 153: Alveolar Ridge Squamous Cell Carcinoma - p. 227 221. Chapter 154: Retromolar Trigone Squamous Cell Carcinoma - p. 228 222. Chapter 155: Buccal Mucosa Squamous Cell Carcinoma - p. 229 223. Chapter 156: Hard Palate Squamous Cell Carcinoma - p. 230 224. HYPOPHARYNGEAL CARCINOMA - p. 231 225. Chapter 157: Staging: Hypopharynx - p. 231 226. Chapter 158: Pyriform Sinus Squamous Cell Carcinoma - p. 235 227. Chapter 159: Postcricoid Region Squamous Cell Carcinoma - p. 236 228. Chapter 160: Posterior Hypopharyngeal Wall Squamous Cell Carcinoma - p. 237 229. LARYNGEAL CARCINOMA - p. 239 230. Chapter 161: Staging: Larynx - p. 239 231. Chapter 162: Supraglottic Laryngeal Squamous Cell Carcinoma - p. 244 232. Chapter 163: Glottic Laryngeal Squamous Cell Carcinoma - p. 245 233. Chapter 164: Subglottic Laryngeal Squamous Cell Carcinoma - p. 247 234. Chapter 165: Laryngeal Squamous Cell Carcinoma With Secondary Laryngocele - p. 248 235. PERINEURAL TUMOR - p. 249 236. Chapter 166: Perineural Tumor Spread - p. 249 237. SQUAMOUS CELL CARCINOMA LYMPH NODES - p. 250 238. Chapter 167: Nodal Squamous Cell Carcinoma - p. 250 239. POSTTREATMENT NECK - p. 251 240. Chapter 168: Nodal Dissection in Neck - p. 251 241. Chapter 169: Reconstruction Flaps in Neck - p. 252 242. Chapter 170: Expected Changes of Neck Radiation Therapy - p. 253 243. Chapter 171: Complications of Neck Radiation Therapy - p. 254 244. Chapter 172: Post Laryngectomy - p. 255 245. SECTION 3: PEDIATRIC AND SYNDROMIC DISEASES - p. 257 246. PEDIATRIC LESIONS - p. 257 247. Chapter 173: Congenital Overview - p. 257 248. CONGENITAL LESIONS - p. 263 249. Chapter 174: Lymphatic Malformation - p. 263 250. Chapter 175: Venous Malformation - p. 264 251. Chapter 176: Congenital Vallecular Cyst - p. 265 252. Chapter 177: Thyroglossal Duct Cyst - p. 266 253. Chapter 178: Cervical Thymic Cyst - p. 267 254. Chapter 179: 1st Branchial Cleft Cyst - p. 268 255. Chapter 180: 2nd Branchial Cleft Cyst - p. 269 256. Chapter 181: 3rd Branchial Cleft Cyst - p. 270 257. Chapter 182: 4th Branchial Apparatus Anomaly - p. 271 258. Chapter 183: Dermoid and Epidermoid - p. 272 259. TRAUMA - p. 273 260. Chapter 184: Fibromatosis Colli - p. 273 261. BENIGN TUMORS - p. 274 262. Chapter 185: Infantile Hemangioma - p. 274 263. MALIGNANT TUMORS - p. 275 264. Chapter 186: Rhabdomyosarcoma - p. 275 265. SYNDROMIC DISEASES - p. 276 266. Chapter 187: Neurofibromatosis Type 1 - p. 276 267. Chapter 188: Neurofibromatosis Type 2 - p. 277 268. Chapter 189: Basal Cell Nevus Syndrome - p. 278 269. Chapter 190: Branchiootorenal Syndrome - p. 279 270. Chapter 191: CHARGE Syndrome - p. 280 271. Chapter 192: Hemifacial Microsomia - p. 281 272. Chapter 193: Treacher Collins Syndrome - p. 282 273. Chapter 194: Pierre Robin Sequence - p. 283 274. Chapter 195: X-Linked Stapes Gusher (DFNX2) - p. 284 275. Chapter 196: McCune-Albright Syndrome - p. 285 276. Chapter 197: Cherubism - p. 286 277. SECTION 4: SINONASAL CAVITIES AND ORBIT - p. 287 278. NOSE AND SINUS - p. 287 279. Chapter 198: Sinonasal Overview - p. 287 280. CONGENITAL LESIONS - p. 295 281. Chapter 199: Nasolacrimal Duct Mucocele - p. 295 282. Chapter 200: Choanal Atresia - p. 296 283. Chapter 201: Nasal Glioma - p. 297 284. Chapter 202: Nasal Dermal Sinus - p. 298 285. Chapter 203: Frontoethmoidal Cephalocele - p. 299 286. Chapter 204: Congenital Nasal Pyriform Aperture Stenosis - p. 300 287. INFECTIOUS AND INFLAMMATORY LESIONS - p. 301 288. Chapter 205: Acute Rhinosinusitis - p. 301 289. Chapter 206: Chronic Rhinosinusitis - p. 302 290. KEY FACTS - p. 302 291. Chapter 207: Complications of Rhinosinusitis - p. 303 292. Chapter 208: Allergic Fungal Sinusitis - p. 304 293. Chapter 209: Sinus Mycetoma - p. 305 294. Chapter 210: Invasive Fungal Sinusitis - p. 306 295. Chapter 211: Sinonasal Polyposis - p. 307 296. Chapter 212: Solitary Sinonasal Polyp - p. 308 297. Chapter 213: Sinonasal Mucocele - p. 309 298. Chapter 214: Silent Sinus Syndrome - p. 310 299. Chapter 215: Granulomatosis With Polyangiitis (Wegener) - p. 311 300. Chapter 216: Nasal Cocaine Necrosis - p. 312 301. BENIGN TUMORS AND TUMOR-LIKE LESIONS - p. 313 302. Chapter 217: Sinonasal Fibrous Dysplasia - p. 313 303. Chapter 218: Sinonasal Osteoma - p. 314 304. Chapter 219: Sinonasal Ossifying Fibroma - p. 315 305. Chapter 220: Juvenile Nasopharyngeal Angiofibroma - p. 316 306. Chapter 221: Sinonasal Inverted Papilloma - p. 317 307. Chapter 222: Sinonasal Hemangioma - p. 318 308. MALIGNANT TUMORS - p. 319 309. Chapter 223: Sinonasal Squamous Cell Carcinoma - p. 319 310. Chapter 224: Esthesioneuroblastoma - p. 320 311. Chapter 225: Sinonasal Adenocarcinoma - p. 321 312. Chapter 226: Sinonasal Melanoma - p. 322 313. Chapter 227: Sinonasal Non-Hodgkin Lymphoma - p. 323 314. Chapter 228: Sinonasal Undifferentiated Carcinoma - p. 324 315. Chapter 229: Sinonasal Adenoid Cystic Carcinoma - p. 325 316. Chapter 230: Sinonasal Chondrosarcoma - p. 326 317. ORBIT - p. 327 318. Chapter 231: Orbit Overview - p. 327 319. CONGENITAL LESIONS - p. 331 320. Chapter 232: Coloboma - p. 331 321. Chapter 233: Orbital Dermoid and Epidermoid - p. 332 322. VASCULAR LESIONS - p. 333 323. Chapter 234: Orbital Lymphatic Malformation - p. 333 324. Chapter 235: Orbital Cavernous Venous Malformation (Hemangioma) - p. 334 325. INFECTIOUS AND INFLAMMATORY LESIONS - p. 335 326. Chapter 236: Orbital Subperiosteal Abscess - p. 335 327. Chapter 237: Orbital Cellulitis - p. 336 328. Chapter 238: Idiopathic Orbital Inflammation (Pseudotumor) - p. 337 329. Chapter 239: Thyroid-Associated Orbitopathy - p. 338 330. Chapter 240: Optic Neuritis - p. 339 331. BENIGN TUMORS - p. 340 332. Chapter 241: Orbital Infantile Hemangioma - p. 340 333. Chapter 242: Optic Nerve Sheath Meningioma - p. 341 334. MALIGNANT TUMORS - p. 342 335. Chapter 243: Retinoblastoma - p. 342 336. SECTION 5: SKULL BASE - p. 343 337. SKULL BASE LESIONS - p. 343 338. Chapter 244: Skull Base Overview - p. 343 339. CLIVUS - p. 351 340. Chapter 245: Ecchordosis Physaliphora - p. 351 341. Chapter 246: Invasive Pituitary Macroadenoma - p. 352 342. Chapter 247: Chordoma - p. 353 343. SPHENOID BONE - p. 354 344. Chapter 248: Persistent Craniopharyngeal Canal - p. 354 345. Chapter 249: Sphenoid Benign Fatty Lesion - p. 355 346. Chapter 250: Central Skull Base Trigeminal Schwannoma - p. 356 347. OCCIPITAL BONE - p. 357 348. Chapter 251: Hypoglossal Nerve Schwannoma - p. 357 349. JUGULAR FORAMEN - p. 358 350. Chapter 252: Jugular Bulb Pseudolesion - p. 358 351. Chapter 253: High Jugular Bulb - p. 359 352. Chapter 254: Dehiscent Jugular Bulb - p. 360 353. Chapter 255: Jugular Bulb Diverticulum - p. 361 354. Chapter 256: Glomus Jugulare Paraganglioma - p. 362 355. Chapter 257: Jugular Foramen Schwannoma - p. 363 356. Chapter 258: Jugular Foramen Meningioma - p. 364 357. DURAL SINUSES - p. 365 358. Chapter 259: Dural Sinus and Aberrant Arachnoid Granulations - p. 365 359. Chapter 260: Skull Base Dural Sinus Thrombosis - p. 366 360. Chapter 261: Cavernous Sinus Thrombosis - p. 367 361. Chapter 262: Dural Arteriovenous Fistula - p. 368 362. DIFFUSE OR MULTIFOCAL SKULL BASE DISEASE - p. 369 363. Chapter 263: Skull Base Cephalocele - p. 369 364. Chapter 264: Skull Base CSF Leak - p. 370 365. Chapter 265: Skull Base Fibrous Dysplasia - p. 371 366. Chapter 266: Skull Base Paget Disease - p. 372 367. Chapter 267: Skull Base Langerhans Cell Histiocytosis - p. 373 368. Chapter 268: Skull Base Osteopetrosis - p. 374 369. Chapter 269: Intracranial Idiopathic Inflammatory Pseudotumor - p. 375 370. Chapter 270: Skull Base Giant Cell Tumor - p. 376 371. Chapter 271: Skull Base Meningioma - p. 377 372. Chapter 272: Skull Base Plasmacytoma - p. 378 373. Chapter 273: Skull Base Multiple Myeloma - p. 379 374. Chapter 274: Skull Base Metastasis - p. 380 375. Chapter 275: Skull Base Chondrosarcoma - p. 381 376. Chapter 276: Skull Base Osteosarcoma - p. 382 377. SKULL BASE AND FACIAL TRAUMA - p. 383 378. Chapter 277: Skull Base and Facial Trauma Overview - p. 383 379. SKULL BASE - p. 387 380. Chapter 278: Temporal Bone Fractures - p. 387 381. Chapter 279: Ossicular Dislocations and Disruptions - p. 388 382. Chapter 280: Skull Base Trauma - p. 389 383. FACIAL BONES - p. 390 384. Chapter 281: Orbital Foreign Body - p. 390 385. Chapter 282: Orbital Blowout Fracture - p. 391 386. Chapter 283: Transfacial Fractures (Le Fort) - p. 392 387. Chapter 284: Zygomaticomaxillary Complex Fracture - p. 393 388. Chapter 285: Complex Facial Fracture - p. 394 389. Chapter 286: Nasoorbitalethmoidal Fracture - p. 395 390. Chapter 287: Mandible Fracture - p. 396 391. SECTION 6: TEMPORAL BONE AND CPAIAC - p. 397 392. Chapter 288: Temporal Bone Overview - p. 397 393. EXTERNAL AUDITORY CANAL - p. 405 394. CONGENITAL LESIONS - p. 405 395. Chapter 289: Foramen Tympanicum - p. 405 396. Chapter 290: Congenital External and Middle Ear Malformation - p. 406 397. INFECTIOUS AND INFLAMMATORY LESIONS - p. 407 398. Chapter 291: Necrotizing External Otitis - p. 407 399. Chapter 292: Keratosis Obturans - p. 408 400. Chapter 293: Medial Canal Fibrosis - p. 409 401. Chapter 294: EAC-Acquired Cholesteatoma - p. 410 402. BENIGN AND MALIGNANT TUMORS - p. 411 403. Chapter 295: EAC Osteoma - p. 411 404. Chapter 296: EAC Exostoses - p. 412 405. Chapter 297: EAC Skin Squamous Cell Carcinoma - p. 413 406. MIDDLE EAR-MASTOID - p. 414 407. CONGENITAL LESIONS - p. 414 408. Chapter 298: Congenital Middle Ear Cholesteatoma - p. 414 409. Chapter 299: Congenital Mastoid Cholesteatoma - p. 415 410. Chapter 300: Congenital Ossicular Fixation - p. 416 411. Chapter 301: Oval Window Atresia - p. 417 412. Chapter 302: Aberrant Internal Carotid Artery - p. 418 413. Chapter 303: Persistent Stapedial Artery - p. 419 414. INFECTIOUS AND INFLAMMATORY LESIONS - p. 420 415. Chapter 304: Coalescent Otomastoiditis With Complications - p. 420 416. Chapter 305: Chronic Otomastoiditis With Ossicular Erosions - p. 421 417. Chapter 306: Chronic Otomastoiditis With Tympanosclerosis - p. 422 418. Chapter 307: Pars Flaccida Cholesteatoma - p. 423 419. Chapter 308: Pars Tensa Cholesteatoma - p. 424 420. Chapter 309: Mural Cholesteatoma - p. 425 421. Chapter 310: Middle Ear Cholesterol Granuloma - p. 426 422. BENIGN AND MALIGNANT TUMORS - p. 427 423. Chapter 311: Glomus Tympanicum Paraganglioma - p. 427 424. Chapter 312: Temporal Bone Meningioma - p. 428 425. Chapter 313: Middle Ear Schwannoma - p. 429 426. Chapter 314: Middle Ear Adenoma - p. 430 427. Chapter 315: Temporal Bone Rhabdomyosarcoma - p. 431 428. MISCELLANEOUS - p. 432 429. Chapter 316: Temporal Bone Cephalocele - p. 432 430. Chapter 317: Ossicular Prosthesis - p. 433 431. INNER EAR - p. 434 432. PSEUDOLESIONS - p. 434 433. Chapter 318: Petromastoid Canal - p. 434 434. Chapter 319: Cochlear Cleft - p. 435 435. CONGENITAL LESIONS - p. 436 436. Chapter 320: Labyrinthine Aplasia - p. 436 437. Chapter 321: Common Cavity Malformation - p. 437 438. Chapter 322: Cystic Cochleovestibular Malformation (IP-I) - p. 438 439. Chapter 323: Cochlear Incomplete Partition Type I (IP-I) - p. 439 440. Chapter 324: Cochlear Incomplete Partition Type II (IP-II) - p. 440 441. Chapter 325: Large Vestibular Aqueduct (IP-II) - p. 441 442. Chapter 326: Cochlear Aplasia - p. 442 443. Chapter 327: Cochlear Hypoplasia - p. 443 444. Chapter 328: Cochlear Nerve and Cochlear Nerve Canal Hypoplasia-Aplasia - p. 444 445. Chapter 329: Semicircular Canal Hypoplasia-Aplasia - p. 445 446. Chapter 330: Semicircular Canal-Vestibule Globular Anomaly - p. 446 447. INFECTIOUS AND INFLAMMATORY LESIONS - p. 447 448. Chapter 331: Labyrinthitis - p. 447 449. Chapter 332: Otosyphilis - p. 448 450. Chapter 333: Labyrinthine Ossificans - p. 449 451. Chapter 334: Otosclerosis - p. 450 452. Chapter 335: Temporal Bone Osteogenesis Imperfecta - p. 451 453. BENIGN AND MALIGNANT TUMORS - p. 452 454. Chapter 336: Intralabyrinthine Schwannoma - p. 452 455. Chapter 337: Endolymphatic Sac Tumor - p. 453 456. MISCELLANEOUS - p. 454 457. Chapter 338: Intralabyrinthine Hemorrhage - p. 454 458. Chapter 339: Semicircular Canal Dehiscence - p. 455 459. Chapter 340: Cochlear Implant - p. 456 460. PETROUS APEX - p. 457 461. PSEUDOLESIONS - p. 457 462. Chapter 341: Petrous Apex Asymmetric Marrow - p. 457 463. Chapter 342: Petrous Apex Cephalocele - p. 458 464. CONGENITAL LESIONS - p. 459 465. Chapter 343: Congenital Petrous Apex Cholesteatoma - p. 459 466. INFECTIOUS AND INFLAMMATORY LESIONS - p. 460 467. Chapter 344: Petrous Apex Trapped Fluid - p. 460 468. Chapter 345: Petrous Apex Mucocele - p. 461 469. Chapter 346: Petrous Apex Cholesterol Granuloma - p. 462 470. Chapter 347: Apical Petrositis - p. 463 471. VASCULAR LESIONS - p. 464 472. Chapter 348: Petrous Apex Internal Carotid Artery Aneurysm - p. 464 473. INTRATEMPORAL FACIAL NERVE - p. 465 474. PSEUDOLESIONS - p. 465 475. Chapter 349: Intratemporal Facial Nerve Enhancement - p. 465 476. Chapter 350: Middle Ear Prolapsing Facial Nerve - p. 466 477. INFECTIOUS AND INFLAMMATORY LESIONS - p. 467 478. Chapter 351: Bell Palsy - p. 467 479. BENIGN AND MALIGNANT TUMORS - p. 468 480. Chapter 352: Temporal Bone Facial Nerve Venous Malformation (Hemangioma) - p. 468 481. Chapter 353: Temporal Bone Facial Nerve Schwannoma - p. 469 482. Chapter 354: Temporal Bone Perineural Parotid Malignancy - p. 470 483. TEMPORAL BONE, NO SPECIFIC ANATOMIC LOCATION - p. 471 484. Chapter 355: Temporal Bone CSF Leak - p. 471 485. Chapter 356: Temporal Bone Arachnoid Granulations - p. 472 486. Chapter 357: Temporal Bone Fibrous Dysplasia - p. 473 487. Chapter 358: Temporal Bone Paget Disease - p. 474 488. Chapter 359: Temporal Bone Langerhans Cell Histiocytosis - p. 475 489. Chapter 360: Temporal Bone Metastasis - p. 476 490. Chapter 361: Temporal Bone Osteoradionecrosis - p. 477 491. CPA-IAC - p. 479 492. Chapter 362: CPA-IAC Overview - p. 479 493. CONGENITAL LESIONS - p. 483 494. Chapter 363: CPA-IAC Epidermoid Cyst - p. 483 495. Chapter 364: CPA-IAC Arachnoid Cyst - p. 484 496. Chapter 365: Lipoma in CPA-IAC - p. 485 497. Chapter 366: IAC Venous Malformation (Hemangioma) - p. 486 498. INFECTIOUS AND INFLAMMATORY LESIONS - p. 487 499. Chapter 367: CPA-IAC Meningitis - p. 487 500. Chapter 368: Ramsay Hunt Syndrome - p. 488 501. BENIGN AND MALIGNANT TUMORS - p. 489 502. Chapter 369: Vestibular Schwannoma - p. 489 503. Chapter 370: Infantile Hemangioma and PHACES Association - p. 490 504. Chapter 371: CPA-IAC Meningioma - p. 491 505. Chapter 372: CPA-IAC Facial Nerve Schwannoma - p. 492 506. Chapter 373: CPA-IAC Metastases - p. 493 507. VASCULAR LESIONS - p. 494 508. Chapter 374: Trigeminal Neuralgia - p. 494 509. Chapter 375: Hemifacial Spasm - p. 495 510. Chapter 376: CPA-IAC Aneurysm - p. 496 511. INDEX - p. 497
