Malignant change in heterotopic bone formation following suprapubic cystolithotomy.
We report the first case of heterotopic bone formation with malignant changes. The development of this lesion shortly after excision of a benign heterotopic bone lesion at the same site is another distinctive feature of this case.
D001842:Bone and Bones; D002295:Carcinoma, Transitional Cell / Q000473:pathology; D002828:Choristoma / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D011183:Postoperative Complications; D012008:Recurrence; D001744:Urinary Bladder Calculi / Q000601:surgery*