title: Avascular necrosis of the hip in multiple epiphyseal dysplasia.
abstract: We observed radiographic changes of avascular necrosis (AVN) of the capital femoral epiphysis in 9 hips of 11 patients with multiple epiphyseal dysplasia (MED). Plain roentgenography, bone scintigraphy, and magnetic resonance imaging (MRI) studies all revealed characteristic asymmetric changes in the presence of AVN superimposed on dysplastic femoral heads.
authors.affiliation: Department of Medical Education, Alfred I. duPont Institute, Wilmington, DE 19899.
authors.forename: W G
authors.initials: WG
authors.lastname: Mackenzie
authors.forename: G S
authors.initials: GS
authors.lastname: Bassett
authors.forename: G A
authors.initials: GA
authors.lastname: Mandell
authors.forename: C I
authors.initials: CI
authors.lastname: Scott
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D005271:Femur Head Necrosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010009:Osteochondrodysplasias / Q000150:complications*; D011859:Radiography; D011877:Radionuclide Imaging