63. Herpes simplex (cold sores, fever blisters) PREMALIGNANT AND MALIGNANT NON- 64. Varicella (chicken pox) MELANOMA SKIN TUMORS Dermatology DDX Deck, 2nd Edition 65. Herpes zoster (shingles) 126. Basal cell carcinoma 66. Hand, foot, and mouth disease 127. Actinic keratosis TOPICAL THERAPY 128. Squamous cell carcinoma 1. Basic principles of treatment FUNGAL INFECTIONS 129. Bowen disease 2. Topical corticosteroids 67. Candidiasis (moniliasis) 130. Leukoplakia 68. Candidal balanitis 131. Cutaneous T-cell lymphoma ECZEMA 69. Candidiasis (diaper dermatitis) 132. Paget disease of the breast 3. Acute eczematous inflammation 70. Candidiasis of large skin folds (candidal 133. Extramammary Paget disease 4. Rhus dermatitis (poison ivy, poison oak, intertrigo) 134. Cutaneous metastasis poison sumac) 71. Tinea versicolor 5. Subacute eczematous inflammation 72. Tinea of the nails NEVI AND MALIGNANT MELANOMA 6. Chronic eczematous inflammation 73. Angular cheilitis 135. Nevi, melanocytic nevi, moles 7. Lichen simplex chronicus 74. Cutaneous fungal infections (tinea) 136. Atypical mole syndrome (dysplastic nevus 8. Hand eczema 75. Tinea of the foot syndrome) 9. Asteatotic eczema 76. Tinea of the groin 137. Malignant melanoma, lentigo maligna 10. Chapped, fissured feet 77. Tinea of the body 138. Melanoma mimics 11. Allergic contact dermatitis 78. Tinea of the hand 139. Congenital melanocytic nevi 12. Irritant contact dermatitis 79. Tinea incognito 13. Fingertip eczema 80. Tinea of the scalp VASCULAR TUMORS AND MALFORMATIONS 14. Keratolysis exfoliativa 81. Tinea of the beard 140. Hemangiomas of infancy 15. Nummular eczema 141. Vascular malformations 16. Pompholyx EXANTHEMS AND DRUG REACTIONS 142. Cherry angioma 17. Prurigo nodularis 82. Non-specific viral rash 143. Angiokeratoma 18. Stasis dermatitis 83. Erythema infectiosum 144. Venous lake 19. Venous leg ulcers 84. Cutaneous drug eruptions 145. Pyogenic granuloma 20. Atopic dermatitis 146. Kaposi sarcoma 21. Autosomal dominant ichthyosis vulgaris HYPERSENSITIVITY SYNDROMES AND 147. Telangiectasias 22. Keratosis pilaris VASCULITIS 148. Spider angioma (nevus araneus) 23. Pityriasis alba 85. Erythema multiforme 86. Stevens-Johnson syndrome HAIR AND NAIL DISEASES URTICARIA 87. Erythema nodosum 149. Androgenic alopecia (male pattern 24. Acute urticaria 88. Cutaneous small vessel vasculitis baldness) 25. Chronic urticaria (hypersensitivity vasculitis) 150. Androgenic alopecia in women (female 26. Physical urticaria 89. Henoch-Schönlein purpura pattern hair loss) 27. Angioedema 90. Schamberg disease (Schamberg purpura) 151. Alopecia areata 28. Mastocytosis (urticaria pigmentosa) 91. Sweet syndrome 152. Trichotillomania 29. Pruritic urticarial papules and plaques of 153. Fungal nail infections pregnancy INFESTATIONS AND BITES 154. Nail diseases: 92. Scabies a. Psoriasis ACNE, ROSACEA, AND RELATED 93. Head lice (pediculosis) b. Acute and chronic paronychia, Pseudomas, DISORDERS 94. Bee and wasp stings infection, white spots or bands 30. Comedone acne 95. Lyme disease c. Ridging and beading, habit tic deformity, 31. Pustular acne 96. Rocky Mountain spotted fever onycholysis, distal plate splitting 32. Cystic acne 97. Flea bites d. Digital mucous cyst, nevi and melanoma, 33. Perioral dermatitis 98. Cutaneous larva migrans subungual hematoma 34. Rosacea (acne rosacea) 35. Hidradenitis suppurativa VESICULAR AND BULLOUS DISEASES NEONATAL DISEASE 99. Dermatitis herpetiformis 155. Erythema toxicum neonatorum PSORIASIS AND OTHER PAPULOSQUAMOUS 100. Pemphigus vulgaris 156. Miliaria DISEASES 101. Pemphigus foliaceus 157. Cutis marmorata 36. Psoriasis: hands and feet 102. Bullous pemphigoid 37. Psoriasis: lesions CUTANEOUS MANIFESTATIONS OF 38. Psoriasis: nails CONNECTIVE TISSUE DISEASES INTERNAL DISEASE 39. Psoriasis: special forms 103. Chronic cutaneous lupus 158. Acquired cutaneous paraneoplastic 40. Seborrheic dermatitis 104. Acute cutaneous lupus erythematosus syndromes 41. Grover’s disease (transient acantholytic 105. Dermatomyositis 159. Inherited cutaneous paraneoplastic dermatosis) 106. Scleroderma syndromes 42. Pityriasis rosea 107. Morphea 160. Acanthosis nigricans 43. Lichen planus 161. Neurofibromatosis 44. Lichen sclerosus LIGHT-RELATED DISEASES AND DISORDERS 162. Tuberous sclerosis 45. Pityriasis lichenoides et varioliformis acuta OF PIGMENTATION 163. Granuloma annulare (Mucha-Habermann disease) 108. Sun-damaged skin, photoaging 164. Necrobiosis lipoidica 109. Polymorphous light eruption 165. Pyoderma gangrenosum BACTERIAL INFECTIONS 110. Porphyria cutanea tarda 166. Lasers in dermatology 46. Impetigo 111. Vitiligo 167. Leishmaniasis 47. Cellulitis 112. Idiopathic guttate hypomelanosis 168. Leprosy (Hansen’s Diseases) 48. Folliculitis 113. Lentigo, juvenile lentigo, solar lentigo 49. Pseudofolliculitis barbae 114. Melasma (chloasma, mask of pregnancy) 50. Furuncles and carbuncles 51. Pseudomonas folliculitis BENIGN SKIN TUMORS 52. Otitis externa 115. Seborrheic keratosis 116. Skin tags SEXUALLY TRANSMITTED INFECTIONS 117. Dermatofibroma 53. Syphilis 118. Keloids and hypertrophic scars 54. Chancroid 119. Keratoacanthoma 55. Genital warts 120. Nevus sebaceus 56. Genital herpes simplex 121. Chondrodermatitis nodularis helicis 57. Pubic lice 122. Epidermal cyst 58. Molluscum contagiosum 123. Pilar cyst VIRAL INFECTIONS 124. Sebaceous hyperplasia 59. Warts (verruca vulgaris) 125. Syringomas 60. Flat warts 61. Plantar warts 62. Molluscum contagiosum