Fibrous histiocytoma of the lacrimal sac.
D000328:Adult; D005134:Eye Neoplasms / Q000473:pathology*; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology*; D006801:Humans; D007765:Lacrimal Apparatus / Q000473:pathology*; D008297:Male