Chiu, M Y Squamous cell carcinoma arising from an epidermal cyst. [electronic resource] - Hong Kong medical journal = Xianggang yi xue za zhi Dec 2007 - 482-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 1024-2708 Subjects--Topical Terms: AgedCarcinoma, Squamous Cell--pathologyCell Transformation, NeoplasticEpidermal Cyst--pathologyHumansMaleSkin Neoplasms--pathology