abscess acantholysis acanthosis nigricans acne vulgaris acneiform eruption acrochordon acrodermatitis chronica atrophicans actinic keratosis ainhum albinism alopecia alopecia areata alopecia totalis alopecia universalis amputation androgenic alopecia anhidrosis aphthous ulcer apocrine arsenic atopic dermatitis barley basal cell carcinoma bedsore bicycle blackhead blister body odor boil botany bullous pemphigoid bunion calcinosis cutis callosity candidiasis carbuncle carcinoid syndrome catagmatic cellulitis chickenpox chloracne cholinergic urticaria chromhidrosis clarinet coccidioidomycosis cold urticaria collagen disease connective tissue disease contact dermatitis corynebacterium coxsackievirus cradle cap dandruff dermatitis dermatitis herpetiformis dermatofibroma dermatographic urticaria dermatophyte diaper rash disseminated intravascular coagulation drug eruption dyshidrosis eccrine sweat glands eczema ellipse epidermoid cyst epidermolysis bullosa simplex erythema erythema ab igne erythema annulare centrifugum erythema chronicum migrans erythema elevatum diutinum erythema marginatum erythema multiforme erythema nodosum erythema toxicum erythrasma erythroderma exanthem fixed drug eruption folliculitis foot fox-fordyce disease freckles gestational pemphigoid glass granular cell tumor granuloma granuloma annulare granuloma faciale hair disease hemangioma hematoma herpes simplex herpes zoster herpesviridae hidradenitis suppurativa hirsutism histoplasmosis hyperkeratosis hyperpigmentation hypertrichosis hypopigmentation hypotrichosis icd ichthyosis ichthyosis acquisita idiopathic guttate hypomelanosis impetigo infection ingrown nail insect bites and stings integumentary system itch keloid keratosis keratosis pilaris kick scooter langerhans cell histiocytosis leiomyoma lentigo leprosy leukonychia leukoplakia lichen nitidus lichen planopilaris lichen planus lichen sclerosus lichen simplex chronicus lichen spinulosus lichenoid eruption lipoma livedoid vasculitis liver spot lymphadenopathy lymphomatoid papulosis medical subject headings melanoma melasma merkel cell cancer miliaria molluscum contagiosum morphea mucous membrane pemphigoid mycosis fungoides myxoid cyst nail disease necrobiosis necrobiosis lipoidica necrolytic migratory erythema neisseria gonorrhoeae neurofibroma nevus nummular dermatitis onychogryposis onychomycosis ophiasis oral candidiasis orthotics palmar palmoplantar keratoderma papulosquamous disorder parapsoriasis paronychia pemphigoid pemphigus perioral dermatitis pigmentation disorder pilonidal cyst pimple pityriasis pityriasis alba pityriasis lichenoides chronica pityriasis lichenoides et varioliformis acuta pityriasis rosea pityriasis rubra pilaris pizzicato polymorphous light eruption porphyria cutanea tarda prurigo nodularis pruritus ani pseudofolliculitis barbae psoriasis psoriatic arthritis pustule pyoderma gangrenosum pyogenic granuloma radiation radiodermatitis rhinophyma rosacea scabies sclerodactyly scleroderma sebaceous cyst seborrheic keratosis seborrhoeic dermatitis shear shovel skin skin disease skin ulcer squamous cell carcinoma staphylococcal infection staphylococcal scalded skin syndrome stasis dermatitis steatocystoma multiplex stevens-johnson syndrome string instrument subcutaneous tissue sunburn sweat gland disease syphilis systemic lupus erythematosus telogen effluvium thrombocytopenic purpura tinea capitis tinea corporis tinea cruris tinea manuum tinea versicolor toxic epidermal necrolysis traction alopecia transient acantholytic dermatosis trichorrhexis nodosa trichotillomania trowel tuberous sclerosis urticaria urushiol-induced contact dermatitis vasculitis vitiligo wart watercraft rowing weight bearing weight training wiskott-aldrich syndrome xanthoma yellow nail syndrome zinc deficiency