title: Symptomatic osteonecrosis in recipients of nonautologous bone marrow transplants.
abstract: A retrospective study of 36 allogeneic bone marrow transplant recipients was conducted to determine the rate of occurrence of and risk factors for avascular osteonecrosis. Eight patients developed osteonecrosis, after a mean time interval of 18 months. Multiple sites were often involved (mean 2.37 per patient). Advanced roentgenologic lesions were present at diagnosis in most instances. The occurrence of osteonecrosis was not significantly correlated with the initial hematologic diagnosis, the preparative regimen, serum lipid abnormalities, presence of acute or chronic graft-versus-host disease, or corticosteroid therapy characteristics. Intraosseous blood vessels exhibited histologic lesions consistent with a role of graft-versus-host-disease vasculitis in the occurrence of osteonecrosis in nonautologous bone marrow transplant recipients.
authors.affiliation: Department of Rheumatology, Purpan Teaching Hospital, Toulouse, France.
authors.forename: L
authors.initials: L
authors.lastname: Sixou
authors.forename: S
authors.initials: S
authors.lastname: Lassoued
authors.forename: M
authors.initials: M
authors.lastname: Attal
authors.forename: C
authors.initials: C
authors.lastname: Dromer
authors.forename: P
authors.initials: P
authors.lastname: Leguennec
authors.forename: I
authors.initials: I
authors.lastname: Ludot
authors.forename: M
authors.initials: M
authors.lastname: Laroche
authors.forename: J
authors.initials: J
authors.lastname: Pris
authors.forename: B
authors.initials: B
authors.lastname: Fournié
mesh_terms: D000293:Adolescent; D000328:Adult; D016026:Bone Marrow Transplantation; D001842:Bone and Bones / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010020:Osteonecrosis / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology*; D015995:Prevalence; D011859:Radiography; D012189:Retrospective Studies; D012307:Risk Factors