Posts Tagged ‘keratoacanthoma’
Cystic Squamous Cell Carcinoma of Forearm Skin
HISTORY 74-year-old man presents with 3-month history of painful lesion of the right forearm. Biopsy found cystic squamous cell carcinoma with deep margins involved. Wide local excision was performed achieving clear margins. DISCUSSION Cystic degeneration within squamous cell carcinoma of the skin is not considered an especially malignant finding. These histologic findings may represent changes…
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