MAGNETIC RESONANCE;
AVASCULAR NECROSIS;
FRACTURE;
HIP;
D O I:
10.1016/0730-725X(92)90385-D
中图分类号:
R8 [特种医学];
R445 [影像诊断学];
学科分类号:
1002 ;
100207 ;
1009 ;
摘要:
Three hips with avascular necrosis in two patients had associated traumatic lesions noted on magnetic resonance imaging. Location of stress fracture in two femoral necks and acetabular contusion development prior to avascular necrosis favors these processes as being etiologic. These cases are particularly noteworthy in that nondisplaced fractures or other musculoskeletal trauma not visible on plain films has rarely been associated with subsequent development of avascular necrosis.
机构:
JOHNS HOPKINS MED INST, RUSSELL H MORGAN DEPT RADIOL & RADIOL SCI, BALTIMORE, MD 21205 USAJOHNS HOPKINS MED INST, RUSSELL H MORGAN DEPT RADIOL & RADIOL SCI, BALTIMORE, MD 21205 USA
Bluemke, DA
Zerhouni, EA
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机构:
JOHNS HOPKINS MED INST, RUSSELL H MORGAN DEPT RADIOL & RADIOL SCI, BALTIMORE, MD 21205 USAJOHNS HOPKINS MED INST, RUSSELL H MORGAN DEPT RADIOL & RADIOL SCI, BALTIMORE, MD 21205 USA
机构:
Virginia Commonwealth Univ, Med Coll Virginia, Dept Radiol, Richmond, VA 23298 USAVirginia Commonwealth Univ, Med Coll Virginia, Dept Radiol, Richmond, VA 23298 USA
May, DA
Disler, DG
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h-index: 0
机构:
Virginia Commonwealth Univ, Med Coll Virginia, Dept Radiol, Richmond, VA 23298 USAVirginia Commonwealth Univ, Med Coll Virginia, Dept Radiol, Richmond, VA 23298 USA