Dermatology
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Acneiform lesions
Presentation
Acne vulgaris
Disease
Actinic keratosis
Disease
Alopecia areata
Disease
Androgenetic alopecia
Disease
Androgenetic alopecia — Management
Pathway
Angioedema
Presentation
Animal bites
Disease
Anogenital warts
Disease
Atopic dermatitis
Disease
Basal cell carcinoma
Disease
Beau's lines
Presentation
Blue nails
Presentation
Bowen disease
Disease
Café au lait spots
Presentation
Causes of purpura — Investigation
Pathway
Cellulitis
Disease
Chancroid
Disease
Cheilitis
Presentation
Chronic graft-versus-host disease
Disease
Chronic urticaria
Disease
Chronic urticaria — Management of chronic urticaria
Pathway
Contact dermatitis
Disease
Cutaneous and mucocutaneous leishmaniasis
Disease
Cutaneous lupus erythematosus
Disease
Cutaneous melanoma
Disease
Cutaneous squamous cell carcinoma
Disease
Cutaneous warts
Disease
Darier's sign
Presentation
Dermatitis herpetiformis
Disease
Dermatomyositis and polymyositis
Disease
Digital necrosis
Presentation
Drug allergy
Disease
Ecthyma and impetigo
Disease
Eruptive cutaneous xanthomata
Presentation
Erythema multiforme
Disease
Erythrocyanosis
Presentation
Erythroderma
Presentation
Erythromelalgia
Presentation
Generalized pruritus
Presentation
Hair shaft nodule
Presentation
Hand-foot-and-mouth disease
Disease
Hemosiderin deposition
Presentation
Herpes zoster
Disease
Hidradenitis suppurativa
Disease
Hyperhidrosis
Presentation
Hyperkeratosis
Presentation
Hyperpigmentation
Presentation
Hypopigmentation
Presentation
Immersion foot syndromes
Disease
Infantile hemangioma
Disease
Ingrown toenails
Disease
Koebner phenomenon
Presentation
Koilonychia
Presentation
Lanugo hair
Presentation
Lentigo maligna
Disease
Leukonychia
Presentation
Lichen planus
Disease
Lichen sclerosus
Disease
Localized scleroderma
Disease
Lower extremity ulcer
Presentation
Lupoid rash
Presentation
Lymphogranuloma venereum
Disease
Lymphogranuloma venereum — Diagnosis and management
Pathway
Maculopapular rash
Presentation
Mee's lines
Presentation
Merkel cell carcinoma
Disease
Molluscum contagiosum
Disease
Nail discoloration
Presentation
Nail pitting
Presentation
Nephrogenic systemic fibrosis
Disease
Nikolsky's sign
Presentation
Onychomycosis
Disease
Onychorrhexis
Presentation
Oral ulcers
Presentation
Orolabial herpes
Disease
Paresthesia
Presentation
Paronychia
Disease
Paronychia
Presentation
Pathergy test, positive
Presentation
Pediculosis pubis
Disease
Peripheral vasodilation
Presentation
Piloerection
Presentation
Polyarteritis nodosa
Disease
Pruritus
Disease
Psoriasis
Disease
Psoriatic arthritis
Disease
Psoriatic arthritis — Management
Pathway
Purpura
Presentation
Raynaud's phenomenon
Presentation
Ridged nails
Presentation
Rosacea
Disease
Scleredema
Disease
Sclerodactyly
Presentation
Scleromyxedema
Disease
Sclerosis of skin
Presentation
Seborrheic dermatitis
Disease
Skin abscess
Disease
Skin discoloration
Presentation
Skin dryness
Presentation
Skin erythema
Presentation
Skin rash
Presentation
Skin sclerosis
Presentation
Skin striae
Presentation
Skin thinning
Presentation
Skin ulceration
Presentation
Splinter hemorrhages
Presentation
Stevens-Johnson syndrome
Disease
Subcutaneous nodule
Presentation
Subcutaneous nodules
Presentation
Telangiectasia
Presentation
Tick bite
Disease
Tinea capitis
Disease
Tinea pedis
Disease
Tinea versicolor
Disease
Urticaria
Presentation
Vesiculobullous rash
Presentation
Vitiligo
Disease
Vulvar dermatitis
Disease
Vulvar lichen planus
Disease
Vulvar lichen simplex chronicus
Disease
Warty lesion
Presentation
Xanthomas
Presentation