Dermatitis

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Dermatitis Classification and external resources
ICD-9	692.9
MeSH	D003872

Dermatitis is a blanket term meaning any "inflammation of the skin" (e.g. rashes etc.). There are several different types. Usually all of them have in common an allergic reaction to specific allergens. The term may be used to refer to eczema, which is also known as Dermatitis eczema.

[edit] External links

• NIH/Medline
• CRISP Thesaurus 00017035

v • d • e Diseases of the skin and subcutaneous tissue (integumentary system) (L, 680-709) Infections Staphylococcus (Staphylococcal scalded skin syndrome, Impetigo, Boil, Carbuncle) - Cellulitis (Paronychia) - Acute lymphadenitis - Pilonidal cyst - Corynebacterium (Erythrasma) Bullous disorders Pemphigus - Pemphigoid (Bullous pemphigoid) - Dermatitis herpetiformis Dermatitis and eczema Atopic dermatitis - Seborrhoeic dermatitis (Dandruff, Cradle cap) - Diaper rash - Urushiol-induced contact dermatitis - Contact dermatitis - Erythroderma - Lichen simplex chronicus - Prurigo nodularis - Itch - Pruritus ani - Nummular dermatitis - Dyshidrosis - Pityriasis alba Papulosquamous disorders Psoriasis (Psoriatic arthritis) - Parapsoriasis (Pityriasis lichenoides et varioliformis acuta, Pityriasis lichenoides chronica, Lymphomatoid papulosis) - Pityriasis rosea - Lichen planus - Pityriasis rubra pilaris - Lichen nitidus Urticaria and erythema Urticaria (Dermatographic urticaria, Cholinergic urticaria) - Erythema (Erythema multiforme, Stevens-Johnson syndrome, Toxic epidermal necrolysis, Erythema nodosum, Erythema annulare centrifugum, Erythema marginatum) Radiation-related disorders Sunburn - Actinic keratosis - Polymorphous light eruption - Radiodermatitis - Erythema ab igne Disorders of skin appendages Nail Ingrown nail - Onychogryposis - Beau's lines - Yellow nail syndrome - Leukonychia Hair hair loss: Alopecia areata (Alopecia totalis, Alopecia universalis, Ophiasis) - Androgenic alopecia - Hypotrichosis - Telogen effluvium - Traction alopecia - Lichen planopilaris - Trichorrhexis nodosa other follicular disorders: Hypertrichosis (Hirsutism) - Acne vulgaris - Rosacea (Perioral dermatitis, Rhinophyma) - follicular cysts (Epidermoid cyst, Sebaceous cyst, Steatocystoma multiplex) - Pseudofolliculitis barbae - Hidradenitis suppurativa - Folliculitis Sweat glands eccrine (Miliaria, Anhidrosis) - apocrine (Body odor, Chromhidrosis, Fox-Fordyce disease) Other pigmentation disorder (Vitiligo, Melasma, Freckle, Café au lait spot, Lentigo/Liver spot, Acanthosis nigricans) keratosis (Seborrheic keratosis, Callus) - other epidermal thickening (Ichthyosis acquisita, Palmoplantar keratoderma) skin ulcer (Pyoderma gangrenosum, Bedsore) atrophic (Lichen sclerosus, Acrodermatitis chronica atrophicans) necrobiosis (Granuloma annulare, Necrobiosis lipoidica) - other granuloma (Granuloma faciale, Pyogenic granuloma) vasculitis (Livedoid vasculitis, Erythema elevatum diutinum) Keloid - Systemic lupus erythematosus - Morphea - Calcinosis cutis - Sclerodactyly - Ainhum see also congenital (Q80-Q84, 757)