Paraneoplastic acrokeratosis.
D002294:Carcinoma, Squamous Cell / Q000473:pathology; D005533:Foot Dermatoses / Q000473:pathology*; D006229:Hand Dermatoses / Q000473:pathology*; D006801:Humans; D007642:Keratosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010257:Paraneoplastic Syndromes / Q000473:pathology*; D010391:Pemphigoid, Bullous / Q000473:pathology; D014062:Tongue Neoplasms / Q000473:pathology