title: [A case of heterotopic bone formation in the kidney].
abstract: A case of heterotopic bone formation in the right kidney is presented. The case was a 58-year-old woman who complained of right flank pain. Excretory pyelography revealed that the kidney was nonfunctioning and had a few calcification shadows. The right kidney was removed. By histological examination of the surgical specimen, the heterotopic bone formation with bone marrow was found beneath the renal pelvic mucous membrane.
mesh_terms: D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000473:pathology*; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000473:pathology*