Steatocystoma simplex L72.1

Author: Prof. Dr. med. Peter Altmeyer

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Last updated on: 29.10.2020

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Definition
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In contrast to steatocystoma multiplex isolated cystic adnexal tumor with differentiation of sebaceous glands.

Manifestation
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Occurring during puberty.

Clinical features
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Solitary cystic tumour (papule or lump), 1-2 mm to 1.0 cm in size, skin-coloured, deeply dermal, sometimes shimmering bluish through.

Histology
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Alternating large dermal and subcutaneous epithelial cyst. Cyst wall with sawtooth-like cuticular horny layer. No stratum granulosum, storage of sebaceous gland cells or sebaceous azini. In the lumen there are corneal cell masses, sebum and often hair.

Literature
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  1. Bowyer J et al (2003) Steatocystoma simplex of the caruncle. Br J Ophthalmol 87: 240-241
  2. Brownstein MH (1982) Steatocystoma simplex. A solitary steatocystoma. Arch Dermatol 118: 409-411
  3. Marill FG, Vodov I (1972) Solitary sebocystoma of the forehead. Bull Soc Fr Dermatol Syphiligr 79: 27-28
  4. Patrizi A et al (1998) Persistant milia, steatocystoma multiplex and eruptive vellus hair cysts: variable expression of multiple pilolsebaceous cysts within an affected family. Dermatology 196: 392-396

Incoming links (2)

Cyst; Steatocystoma;

Outgoing links (1)

Steatocystoma multiplex;

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Please ask your physician for a reliable diagnosis. This website is only meant as a reference.

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Last updated on: 29.10.2020