title: Ischial bursal chondromatosis.
abstract: A right ischial ulcer recurred after 6 months in a 79-year-old man with a history of recent hip fracture and Girdlestone procedure. Soft-tissue calcification was detected radiographically. The mass, hyperplastic bursal tissue with chondroid metaplasia, was excised. Bursal osteochondromatosis is reviewed.
authors.affiliation: Department of Orthopedic Surgery, Kingsbrook Jewish Medical Center, Brooklyn, New York, USA.
authors.forename: Afshin A
authors.initials: AA
authors.lastname: Mashoof
authors.forename: Jeffrey F
authors.initials: JF
authors.lastname: Lipton
authors.forename: Vincent J
authors.initials: VJ
authors.lastname: Vigorita
authors.forename: Eli
authors.initials: E
authors.lastname: Bryk
mesh_terms: D000368:Aged; D015838:Chondromatosis, Synovial / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D003937:Diagnosis, Differential; D006801:Humans; D007512:Ischium; D008297:Male; D012720:Severity of Illness Index; D016896:Treatment Outcome