title: Epidermal inclusion cysts in the male breast.
abstract: The authors present the second and third reported cases of an epidermal inclusion cyst presenting as a breast mass in a male. In each of the two patients the mass appeared on mammography as a well-defined, noncalcified mass, and breast cancer was suspected. Biopsy was required to establish the correct diagnosis.
authors.affiliation: Department of Radiology, Loyola University Medical Center, Maywood, Ill. 60153, USA.
authors.forename: R A
authors.initials: RA
authors.lastname: Cooper
authors.forename: L
authors.initials: L
authors.lastname: Ramamurthy
mesh_terms: D000368:Aged; D001706:Biopsy; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000175:diagnosis*; D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008327:Mammography; D008875:Middle Aged; D016217:Ultrasonography, Mammary