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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