Keratosis

Keratosis
Classification and external resources
MeSH	D007642

Keratosis is a growth of keratin on the skin. More specifically, it can refer to:

Necrobiotic/palisading	Granuloma annulare (Perforating, Generalized, Subcutaneous, Granuloma annulare in HIV disease, Localized granuloma annulare, Patch-type granuloma annulare) · Necrobiosis lipoidica · Annular elastolytic giant cell granuloma · Granuloma multiforme · Necrobiotic xanthogranuloma · Palisaded neutrophilic and granulomatous dermatitis · Rheumatoid nodulosis · Interstitial granulomatous dermatitis/Interstitial granulomatous drug reaction

Foreign body granuloma	Beryllium granuloma • Mercury granuloma • Silica granuloma • Silicone granuloma • Zirconium granuloma • Soot tattoo • Tattoo • Carbon stain

Other/ungrouped	eosinophilic dermatosis (Granuloma faciale)

Dermis/
localized CTD

Cutaneous lupus erythematosus	chronic: Discoid · Panniculitis subacute: Neonatal ungrouped: Chilblain · Lupus erythematosus–lichen planus overlap syndrome · Tumid · Verrucous · Rowell's syndrome

Scleroderma/ Morphea	Localized scleroderma (Localized morphea, Morphea–lichen sclerosus et atrophicus overlap, Generalized morphea, Atrophoderma of Pasini and Pierini, Pansclerotic morphea, Morphea profunda, Linear scleroderma)

Atrophic/ atrophoderma	Lichen sclerosus · Anetoderma (Schweninger–Buzzi anetoderma, Jadassohn–Pellizzari anetoderma) · Atrophoderma of Pasini and Pierini · Acrodermatitis chronica atrophicans · Semicircular lipoatrophy · Follicular atrophoderma · Linear atrophoderma of Moulin

Perforating	Kyrle disease · Reactive perforating collagenosis · Elastosis perforans serpiginosa · Perforating folliculitis · Acquired perforating dermatosis

Skin ulcer	Pyoderma gangrenosum

Other	Calcinosis cutis · Sclerodactyly · Poikiloderma vasculare atrophicans · Ainhum/Pseudo-ainhum

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)

Tumor

BCC	Micronodular basal cell carcinoma · Superficial basal cell carcinoma · Nodular basal cell carcinoma (Rodent ulcer) · Cystic basal cell carcinoma · Cicatricial basal cell carcinoma · Pigmented basal cell carcinoma · Aberrant basal cell carcinoma · Infiltrative basal cell carcinoma · Nevoid basal cell carcinoma syndrome · Polypoid basal cell carcinoma · Pore-like basal cell carcinoma · Fibroepithelioma of Pinkus

SCC	Acanthoma (Large cell acanthoma) · Adenoid squamous cell carcinoma · Basaloid squamous cell carcinoma · Clear cell squamous cell carcinoma · Signet-ring cell squamous cell carcinoma · Spindle cell squamous cell carcinoma · Bowen's disease Marjolin's ulcer · Erythroplasia of Queyrat

Other/ungrouped	Merkel cell carcinoma · Microcystic adnexal carcinoma · Mucinous carcinoma · Primary cutaneous adenoid cystic carcinoma · Verrucous carcinoma

Other

Ungrouped

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)

See also