Dermatitis

Dermatitis

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.

External links

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) - 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 (Vitiligo, Melasma, Freckle, Café au lait spot, Lentigo/Liver spot) - Seborrheic keratosis - Acanthosis nigricans - Callus - Pyoderma gangrenosum - Bedsore - atrophic (Lichen sclerosus, Acrodermatitis chronica atrophicans) - Keloid - necrobiosis (Granuloma annulare, Necrobiosis lipoidica) - Granuloma faciale - Systemic lupus erythematosus - Morphea - Calcinosis cutis - Sclerodactyly - Ainhum - vasculitis (Livedoid vasculitis, Erythema elevatum diutinum) - Pyogenic granuloma

see also congenital (Q80-Q84, 757)

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