Plate-like sebaceous hyperplasia overlying dermatofibroma.
Epidermal hyperplasia, sometimes with primitive hair follicle-like differentiation, is a characteristic finding overlying dermatofibroma. We here report plate-like sebaceous hyperplasia overlying a dermatofibroma. Such changes are interpreted as a result of inductive epithelial effect by the dermatofibroma on the overlying epidermis.
Requena
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Department of Dermatology, San Carlos University Hospital, Complutense University, Madrid, Spain.
Roó
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Sánchez Yus
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D000328:Adult; D002454:Cell Differentiation; D005260:Female; D005350:Fibroma / Q000150:complications* / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia / Q000150:complications / Q000473:pathology; D012626:Sebaceous Gland Neoplasms / Q000150:complications* / Q000473:pathology*; D012627:Sebaceous Glands / Q000473:pathology*; D012871:Skin Diseases / Q000150:complications / Q000473:pathology