title: Detection of osteoporotic sacral fractures with radionuclides.
abstract: Osteoporotic sacral fractures usually occur in elderly patients as a result of mild trauma. Clinical symptoms range from localized sacral tenderness to neurologic problems attributable to sacral nerve root irritation or cauda equina compression. Although the radiographic diagnosis is difficult to establish, bone scans show a characteristic H-shaped pattern of radionuclide uptake across the sacrum and sacroiliac joints. Four cases of osteoporotic sacral fracture with confirmation by computed tomography are included in this report.
mesh_terms: D000368:Aged; D005260:Female; D050723:Fractures, Bone / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D010024:Osteoporosis / Q000150:complications*; D011877:Radionuclide Imaging; D012447:Sacrum / Q000293:injuries*; D014057:Tomography, X-Ray Computed