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August 1980

Multiple Keratoacanthomas Associated With Steatocystoma Multiplex and Rheumatoid ArthritisA Case Report

Author Affiliations

From the Departments of Dermatology (Drs Sohn, Chin, and Fellner) and Pathology (Dr Sohn), New York Medical College, and Coler Memorial Hospital, Roosevelt Island, NY.

Arch Dermatol. 1980;116(8):913-914. doi:10.1001/archderm.1980.01640320063016

• Keratoacanthomas have been associated with multiple carcinomas, discoid lupus erythematosus, and multiple sebaceous gland tumors with colonic and gastric carcinoma. Steatocystoma multiplex has been associated with ichthyosis and koilonychia, pachyonychia congenita, multiple hairs and acrokeratosis verruciformis of Hopf, hypertrophic lichen planus, hypohidrosis, hypothyroidism, hidradenitis suppurativa, and hypotrichosis. We report a case of multiple keratoacanthoma associated with steatocystoma multiplex and rheumatoid arthritis.

(Arch Dermatol 116:913-914, 1980)