Highly visual and uniquely convenient, Pediatric Dermatology DDX Deck, 3rd Edition, Is the quickest, easiest way to compare and contrast 164 of the most common pediatric dermatologic diagnoses. Each card in this swatch-style deck includes full-color images and information about a particular diagnosis, as well as cross-references (DDx refs) to other potential diagnoses. Designed with the busy practitioner in mind, it’s the perfect pocket-sized reference for front-line pediatric dermatologic diagnosis.
1. Introduction: How to use this DDX Deck - p. iv 2. Primary and secondary lesions - p. iv 3. Section 1: Blisters (Vesicles and Bullae) - p. 4 4. 1. Herpes simplex infections - p. 4 5. 2. Varicella and herpes zoster - p. 10 6. 3. Hand, foot, and mouth disease - p. 14 7. 4. Impetigo and ecthyma - p. 16 8. 5. Staphylococcal scalded skin syndrome (SSSS) - p. 18 9. 6. Linear IgA dermatosis - p. 20 10. 7. Dermatitis herpetiformis (DH) - p. 20 11. 8. Pemphigus - p. 22 12. 9. Pemphigoid - p. 24 13. 10. Epidermolysis bullosa, non-scarring - p. 26 14. 11. Epidermolysis bullosa, scarring - p. 28 15. 12. Epidermolytic ichthyosis - p. 32 16. 13. Incontinentia pigmenti - p. 32 17. 14. Diffuse cutaneous mastocytosis - p. 34 18. 15. Sucking blisters - p. 34 19. 16. Miliaria - p. 36 20. 17. Bullous drug reactions - p. 36 21. Section 2: Mucosal Erosions (Blister Bases) - p. 38 22. 18. Aphthous ulcers - p. 38 23. 19. Geographic tongue - p. 40 24. 20. Stevens–Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) - p. 42 25. 21. Mycoplasma-induced rash and mucositis (MIRM) - p. 44 26. 22. Mucosal erosions in immunobullous and hereditary bullous diseases - p. 44 27. Section 3: Pustular Lesions - p. 46 28. 23. Erythema toxicum and transient neonatal pustular melanosis - p. 46 29. 24. Infantile acropustulosis - p. 46 30. 25. Folliculitis - p. 48 31. 26. Acne and perioficial dermatitis - p. 50 32. 27. Pyoderma gangrenosum - p. 56 33. 28. Acute generalized exanthematous pustulosis (AGEP) - p. 56 34. Section 4: Red Papules and Nodules - p. 58 35. 29. Furunculosis and cellulitis - p. 58 36. 30. Necrotizing fasciitis - p. 60 37. 31. Mycobacterial infections - p. 60 38. 32. Viral exanthems - p. 62 39. 33. Gianotti–Crosti syndrome - p. 64 40. 34. Scarlet fever - p. 64 41. 35. Kawasaki disease - p. 66 42. 36. DRESS syndrome - p. 68 43. 37. Cutaneous larva migrans - p. 68 44. 38. Papular urticaria and spider bites - p. 70 45. 39. Scabies - p. 72 46. 40. Syphilis - p. 74 47. 41. Erythema multiforme (EM) - p. 76 48. 42. Fixed drug eruptions - p. 78 49. 43. Morbilliform and urticarial drug eruptions - p. 80 50. 44. Erythema nodosum (EN) - p. 82 51. 45. Panniculitis - p. 84 52. 46. Dermatofibromas - p. 86 53. 47. Keloids and hypertrophic scars - p. 86 54. 48. Angiofibromas - p. 88 55. 49. Congenital self-healing reticulohistiocytosis (CSHR) - p. 90 56. 50. Malignant tumors - p. 92 57. Section 5: Flat Vascular Lesions, Blanching - p. 94 58. 51. Mottling - p. 94 59. 52. Cutis marmorata telangiectasia congenita (CMTC) - p. 94 60. 53. Livedo reticularis - p. 96 61. 54. Urticaria and dermographism - p. 98 62. 55. Port-wine stains and nevus simplex - p. 102 63. 56. Vascular spiders - p. 106 64. 57. Neonatal lupus erythematosus - p. 108 65. Section 6: Raised Blanching Vascular Lesions - p. 110 66. 58. Hemangiomas - p. 110 67. 59. Diffuse neonatal hemangiomatosis - p. 116 68. 60. Tufted angiomas - p. 118 69. 61. Hemangioendothelioma - p. 120 70. 62. Pyogenic granuloma - p. 120 71. 63. Lymphatic malformations - p. 122 72. 64. Venous malformations - p. 124 73. Section 7: Non-Blanching Vascular Lesions (Petechiae and Purpura) - p. 126 74. 65. Vasculitis (Henoch–Schönlein purpura) - p. 126 75. 66. Periarteritis nodosa - p. 130 76. 67. Pernio - p. 132 77. 68. Progressive pigmented purpura (PPP) - p. 134 78. Section 8: Papulosquamous Eruptions - p. 136 79. 69. Pityriasis rosea (PR) - p. 136 80. 70. Psoriasis - p. 138 81. 71. Pityriasis lichenoides - p. 144 82. 72. Lichen planus (LP) and lichen nitidus - p. 146 83. 73. Pityriasis rubra pilaris (PRP) - p. 150 84. 74. Lichen striatus - p. 152 85. 75. Porokeratosis of Mibelli - p. 154 86. 76. Lupus erythematosus (LE) - p. 156 87. 77. Dermatomyositis - p. 160 88. 78. Ichthyosis - p. 162 89. 79. Darier’s disease (keratosis follicularis) - p. 166 90. 80. Tinea (dermatophyte infections) - p. 168 91. Section 9: Eczematous Disorders (Red with Disruption of Skin Surface) - p. 172 92. 81. Atopic dermatitis (AD) - p. 172 93. 82. Allergic contact dermatitis (ACD) - p. 178 94. 83. Juvenile plantar dermatosis - p. 182 95. 84. Nummular dermatitis - p. 182 96. 85. Seborrheic dermatitis - p. 184 97. 86. Langerhans cell histiocytosis (LCH) - p. 186 98. 87. Diaper dermatitis - p. 188 99. 88. Intertrigo - p. 190 100. 89. Candidiasis - p. 192 101. 90. Perianal cellulitis - p. 194 102. 91. Acrodermatitis enteropathica (AE) - p. 196 103. Section 10: Skin-Colored Papules and Nodules with a Rough Surface - p. 198 104. 92. Warts - p. 198 105. 93. Epidermal nevi - p. 204 106. 94. Keratosis pilaris (KP) - p. 206 107. 95. Corns and calluses - p. 208 108. Section 11: Skin-Colored Papules and Nodules with a Smooth Surface - p. 210 109. 96. Molluscum contagiosum - p. 210 110. 97. Milia and sebaceous hyperplasia - p. 212 111. 98. Epidermal cysts - p. 214 112. 99. Dermoid cysts - p. 216 113. 100. Pilomatricoma and trichoepithelioma - p. 218 114. 101. Granuloma annulare - p. 220 115. 102. Neurofibroma and lipomas - p. 222 116. 103. Piezogenic papules - p. 222 117. 104. Sweat gland tumors - p. 224 118. Section 12: White Lesions - p. 226 119. 105. Post-inflammatory hypopigmentation and pityriasis alba - p. 226 120. 106. Vitiligo - p. 228 121. 107. Lichen sclerosus (LS) - p. 230 122. 108. Morphea - p. 232 123. 109. Halo nevus - p. 234 124. 110. Nevus depigmentosus and linear and whorled nevoid hypomelanosis (LWNH—Blaschkoid hypomelanosis—hypomelanosis of ito) - p. 236 125. 111. Nevus anemicus - p. 238 126. 112. Ash leaf macules - p. 238 127. 113. Piebaldism - p. 240 128. 114. Waardenburg syndrome (WS) - p. 240 129. 115. Oculocutaneous albinism (OCA) - p. 242 130. 116. Tinea versicolor - p. 244 131. Section 13: Flat Brown Lesions - p. 246 132. 117. Mongolian spots - p. 246 133. 118. Nevus of ota - p. 246 134. 119. Café-au-lait macules (CALMs) - p. 248 135. 120. Freckles - p. 248 136. 121. Lentigines - p. 250 137. 122. Nevus spilus - p. 250 138. 123. Junctional nevi - p. 252 139. 124. Becker’s nevus - p. 252 140. 125. Post-inflammatory hyperpigmentation - p. 254 141. 126. Mosaic hyperpigmentation - p. 254 142. Section 14: Raised Brown Lesions - p. 256 143. 127. Congenital melanocytic nevi (CMN) - p. 256 144. 128. Intradermal melanocytic nevi - p. 258 145. 129. Melanoma - p. 262 146. 130. Pilar and smooth muscle hamartomas - p. 262 147. 131. Mastocytosis - p. 264 148. 132. Benign cephalic histiocytosis - p. 266 149. 133. Acanthosis nigricans (AN) - p. 266 150. 134. Confluent and reticulated papillomatosis (CARP) - p. 268 151. Section 15: Yellow Lesions - p. 270 152. 135. Nevus sebaceus - p. 270 153. 136. Juvenile xanthogranuloma (JXG) - p. 270 154. 137. Necrobiosis lipoidica diabeticorum (NLD) - p. 272 155. 138. Focal dermal hypoplasia - p. 272 156. Section 16: Congenital Circumscribed Hair Loss - p. 274 157. 139. Aplasia cutis congenita (ACC) - p. 274 158. 140. Congenital triangular alopecia - p. 276 159. Section 17: Acquired Circumscribed Hair Loss - p. 278 160. 141. Alopecia areata (AA) - p. 278 161. 142. Tinea capitis and kerion - p. 280 162. 143. Traction alopecia and hair pulling - p. 282 163. Section 18: Congenital Diffuse Hair Loss - p. 284 164. 144. Ectodermal dysplasias (ED) - p. 284 165. 145. Hair shaft defects - p. 286 166. 146. Congenital atrichia with papules - p. 288 167. Section 19: Acquired Diffuse Hair Loss - p. 290 168. 147. Telogen and anagen effluvium - p. 290 169. Section 20: Thickened Nails - p. 292 170. 148. Congenital malalignment of the great toe - p. 292 171. 149. Pachyonychia congenita (PC) - p. 292 172. 150. Ectodermal dysplasia (nails) - p. 294 173. 151. Median nail dystrophy - p. 294 174. 152. Trachyonychia (20 nail dystrophy) - p. 296 175. 153. Psoriasis nails - p. 296 176. 154. Lichen planus nails - p. 298 177. Section 21: Thin, Slow-Growing, or Loss of Nail - p. 300 178. 155. Ectodermal dysplasia and nail-patella syndrome - p. 300 179. Section 22: Pitted Lesions - p. 302 180. 156. Ear pits and lip pits - p. 302 181. 157. Pitted keratolysis - p. 302 182. Section 23: Involvement of Palms and Soles - p. 304 183. 158. Palmoplantar keratodermas (PPK) - p. 304 184. Section 24: Photodistribution (Sun-Induced Lesions) - p. 306 185. 159. Sunburn - p. 306 186. 160. Phytophotodermatitis - p. 308 187. 161. Polymorphous light eruption (PMLE) - p. 310 188. 162. Erythropoietic protoporphyria (EPP) - p. 312 189. Section 25: Annular Arrangements - p. 314 190. 163. Annular arrangement - p. 314 191. Section 26: Linear or Curvilinear Arrangements - p. 316 192. 164. Linear or curvilinear arrangement - p. 316 193. Index - p. 321 194. A guide to topical steroids in children - p. 322
Highly visual and uniquely convenient, Pediatric Dermatology DDX Deck, 3rd Edition, Is the quickest, easiest way to compare and contrast 164 of the most common pediatric dermatologic diagnoses. Each card in this swatch-style deck includes full-color images and information about a particular diagnosis, as well as cross-references (DDx refs) to other potential diagnoses. Designed with the busy practitioner in mind, it’s the perfect pocket-sized reference for front-line pediatric dermatologic diagnosis.
1. Introduction: How to use this DDX Deck - p. iv 2. Primary and secondary lesions - p. iv 3. Section 1: Blisters (Vesicles and Bullae) - p. 4 4. 1. Herpes simplex infections - p. 4 5. 2. Varicella and herpes zoster - p. 10 6. 3. Hand, foot, and mouth disease - p. 14 7. 4. Impetigo and ecthyma - p. 16 8. 5. Staphylococcal scalded skin syndrome (SSSS) - p. 18 9. 6. Linear IgA dermatosis - p. 20 10. 7. Dermatitis herpetiformis (DH) - p. 20 11. 8. Pemphigus - p. 22 12. 9. Pemphigoid - p. 24 13. 10. Epidermolysis bullosa, non-scarring - p. 26 14. 11. Epidermolysis bullosa, scarring - p. 28 15. 12. Epidermolytic ichthyosis - p. 32 16. 13. Incontinentia pigmenti - p. 32 17. 14. Diffuse cutaneous mastocytosis - p. 34 18. 15. Sucking blisters - p. 34 19. 16. Miliaria - p. 36 20. 17. Bullous drug reactions - p. 36 21. Section 2: Mucosal Erosions (Blister Bases) - p. 38 22. 18. Aphthous ulcers - p. 38 23. 19. Geographic tongue - p. 40 24. 20. Stevens–Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) - p. 42 25. 21. Mycoplasma-induced rash and mucositis (MIRM) - p. 44 26. 22. Mucosal erosions in immunobullous and hereditary bullous diseases - p. 44 27. Section 3: Pustular Lesions - p. 46 28. 23. Erythema toxicum and transient neonatal pustular melanosis - p. 46 29. 24. Infantile acropustulosis - p. 46 30. 25. Folliculitis - p. 48 31. 26. Acne and perioficial dermatitis - p. 50 32. 27. Pyoderma gangrenosum - p. 56 33. 28. Acute generalized exanthematous pustulosis (AGEP) - p. 56 34. Section 4: Red Papules and Nodules - p. 58 35. 29. Furunculosis and cellulitis - p. 58 36. 30. Necrotizing fasciitis - p. 60 37. 31. Mycobacterial infections - p. 60 38. 32. Viral exanthems - p. 62 39. 33. Gianotti–Crosti syndrome - p. 64 40. 34. Scarlet fever - p. 64 41. 35. Kawasaki disease - p. 66 42. 36. DRESS syndrome - p. 68 43. 37. Cutaneous larva migrans - p. 68 44. 38. Papular urticaria and spider bites - p. 70 45. 39. Scabies - p. 72 46. 40. Syphilis - p. 74 47. 41. Erythema multiforme (EM) - p. 76 48. 42. Fixed drug eruptions - p. 78 49. 43. Morbilliform and urticarial drug eruptions - p. 80 50. 44. Erythema nodosum (EN) - p. 82 51. 45. Panniculitis - p. 84 52. 46. Dermatofibromas - p. 86 53. 47. Keloids and hypertrophic scars - p. 86 54. 48. Angiofibromas - p. 88 55. 49. Congenital self-healing reticulohistiocytosis (CSHR) - p. 90 56. 50. Malignant tumors - p. 92 57. Section 5: Flat Vascular Lesions, Blanching - p. 94 58. 51. Mottling - p. 94 59. 52. Cutis marmorata telangiectasia congenita (CMTC) - p. 94 60. 53. Livedo reticularis - p. 96 61. 54. Urticaria and dermographism - p. 98 62. 55. Port-wine stains and nevus simplex - p. 102 63. 56. Vascular spiders - p. 106 64. 57. Neonatal lupus erythematosus - p. 108 65. Section 6: Raised Blanching Vascular Lesions - p. 110 66. 58. Hemangiomas - p. 110 67. 59. Diffuse neonatal hemangiomatosis - p. 116 68. 60. Tufted angiomas - p. 118 69. 61. Hemangioendothelioma - p. 120 70. 62. Pyogenic granuloma - p. 120 71. 63. Lymphatic malformations - p. 122 72. 64. Venous malformations - p. 124 73. Section 7: Non-Blanching Vascular Lesions (Petechiae and Purpura) - p. 126 74. 65. Vasculitis (Henoch–Schönlein purpura) - p. 126 75. 66. Periarteritis nodosa - p. 130 76. 67. Pernio - p. 132 77. 68. Progressive pigmented purpura (PPP) - p. 134 78. Section 8: Papulosquamous Eruptions - p. 136 79. 69. Pityriasis rosea (PR) - p. 136 80. 70. Psoriasis - p. 138 81. 71. Pityriasis lichenoides - p. 144 82. 72. Lichen planus (LP) and lichen nitidus - p. 146 83. 73. Pityriasis rubra pilaris (PRP) - p. 150 84. 74. Lichen striatus - p. 152 85. 75. Porokeratosis of Mibelli - p. 154 86. 76. Lupus erythematosus (LE) - p. 156 87. 77. Dermatomyositis - p. 160 88. 78. Ichthyosis - p. 162 89. 79. Darier’s disease (keratosis follicularis) - p. 166 90. 80. Tinea (dermatophyte infections) - p. 168 91. Section 9: Eczematous Disorders (Red with Disruption of Skin Surface) - p. 172 92. 81. Atopic dermatitis (AD) - p. 172 93. 82. Allergic contact dermatitis (ACD) - p. 178 94. 83. Juvenile plantar dermatosis - p. 182 95. 84. Nummular dermatitis - p. 182 96. 85. Seborrheic dermatitis - p. 184 97. 86. Langerhans cell histiocytosis (LCH) - p. 186 98. 87. Diaper dermatitis - p. 188 99. 88. Intertrigo - p. 190 100. 89. Candidiasis - p. 192 101. 90. Perianal cellulitis - p. 194 102. 91. Acrodermatitis enteropathica (AE) - p. 196 103. Section 10: Skin-Colored Papules and Nodules with a Rough Surface - p. 198 104. 92. Warts - p. 198 105. 93. Epidermal nevi - p. 204 106. 94. Keratosis pilaris (KP) - p. 206 107. 95. Corns and calluses - p. 208 108. Section 11: Skin-Colored Papules and Nodules with a Smooth Surface - p. 210 109. 96. Molluscum contagiosum - p. 210 110. 97. Milia and sebaceous hyperplasia - p. 212 111. 98. Epidermal cysts - p. 214 112. 99. Dermoid cysts - p. 216 113. 100. Pilomatricoma and trichoepithelioma - p. 218 114. 101. Granuloma annulare - p. 220 115. 102. Neurofibroma and lipomas - p. 222 116. 103. Piezogenic papules - p. 222 117. 104. Sweat gland tumors - p. 224 118. Section 12: White Lesions - p. 226 119. 105. Post-inflammatory hypopigmentation and pityriasis alba - p. 226 120. 106. Vitiligo - p. 228 121. 107. Lichen sclerosus (LS) - p. 230 122. 108. Morphea - p. 232 123. 109. Halo nevus - p. 234 124. 110. Nevus depigmentosus and linear and whorled nevoid hypomelanosis (LWNH—Blaschkoid hypomelanosis—hypomelanosis of ito) - p. 236 125. 111. Nevus anemicus - p. 238 126. 112. Ash leaf macules - p. 238 127. 113. Piebaldism - p. 240 128. 114. Waardenburg syndrome (WS) - p. 240 129. 115. Oculocutaneous albinism (OCA) - p. 242 130. 116. Tinea versicolor - p. 244 131. Section 13: Flat Brown Lesions - p. 246 132. 117. Mongolian spots - p. 246 133. 118. Nevus of ota - p. 246 134. 119. Café-au-lait macules (CALMs) - p. 248 135. 120. Freckles - p. 248 136. 121. Lentigines - p. 250 137. 122. Nevus spilus - p. 250 138. 123. Junctional nevi - p. 252 139. 124. Becker’s nevus - p. 252 140. 125. Post-inflammatory hyperpigmentation - p. 254 141. 126. Mosaic hyperpigmentation - p. 254 142. Section 14: Raised Brown Lesions - p. 256 143. 127. Congenital melanocytic nevi (CMN) - p. 256 144. 128. Intradermal melanocytic nevi - p. 258 145. 129. Melanoma - p. 262 146. 130. Pilar and smooth muscle hamartomas - p. 262 147. 131. Mastocytosis - p. 264 148. 132. Benign cephalic histiocytosis - p. 266 149. 133. Acanthosis nigricans (AN) - p. 266 150. 134. Confluent and reticulated papillomatosis (CARP) - p. 268 151. Section 15: Yellow Lesions - p. 270 152. 135. Nevus sebaceus - p. 270 153. 136. Juvenile xanthogranuloma (JXG) - p. 270 154. 137. Necrobiosis lipoidica diabeticorum (NLD) - p. 272 155. 138. Focal dermal hypoplasia - p. 272 156. Section 16: Congenital Circumscribed Hair Loss - p. 274 157. 139. Aplasia cutis congenita (ACC) - p. 274 158. 140. Congenital triangular alopecia - p. 276 159. Section 17: Acquired Circumscribed Hair Loss - p. 278 160. 141. Alopecia areata (AA) - p. 278 161. 142. Tinea capitis and kerion - p. 280 162. 143. Traction alopecia and hair pulling - p. 282 163. Section 18: Congenital Diffuse Hair Loss - p. 284 164. 144. Ectodermal dysplasias (ED) - p. 284 165. 145. Hair shaft defects - p. 286 166. 146. Congenital atrichia with papules - p. 288 167. Section 19: Acquired Diffuse Hair Loss - p. 290 168. 147. Telogen and anagen effluvium - p. 290 169. Section 20: Thickened Nails - p. 292 170. 148. Congenital malalignment of the great toe - p. 292 171. 149. Pachyonychia congenita (PC) - p. 292 172. 150. Ectodermal dysplasia (nails) - p. 294 173. 151. Median nail dystrophy - p. 294 174. 152. Trachyonychia (20 nail dystrophy) - p. 296 175. 153. Psoriasis nails - p. 296 176. 154. Lichen planus nails - p. 298 177. Section 21: Thin, Slow-Growing, or Loss of Nail - p. 300 178. 155. Ectodermal dysplasia and nail-patella syndrome - p. 300 179. Section 22: Pitted Lesions - p. 302 180. 156. Ear pits and lip pits - p. 302 181. 157. Pitted keratolysis - p. 302 182. Section 23: Involvement of Palms and Soles - p. 304 183. 158. Palmoplantar keratodermas (PPK) - p. 304 184. Section 24: Photodistribution (Sun-Induced Lesions) - p. 306 185. 159. Sunburn - p. 306 186. 160. Phytophotodermatitis - p. 308 187. 161. Polymorphous light eruption (PMLE) - p. 310 188. 162. Erythropoietic protoporphyria (EPP) - p. 312 189. Section 25: Annular Arrangements - p. 314 190. 163. Annular arrangement - p. 314 191. Section 26: Linear or Curvilinear Arrangements - p. 316 192. 164. Linear or curvilinear arrangement - p. 316 193. Index - p. 321 194. A guide to topical steroids in children - p. 322
