Pathologic Quiz Case 2: Malignant melanoma in situ.
D005887:Gingival Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009508:Nevus, Pigmented / Q000473:pathology; D010159:Palate / Q000473:pathology*