title: [Malignant bone tumors of the pelvis and of the extremities--in conventional radiography, arteriography and computed tomography (author's transl)].
abstract: Bone tumors of the extremities are usually diagnosed by conventional radiography. A good angiogram may render information not only about intra- and extraosseous extension of the tumor, but often also about the biological dignity. CT is usually not necessary, especially since it is sometimes difficult to define the extraosseous borders of these extremity tumors with this method. In bone tumors of the pelvis, however, neither conventional radiography nor angiography render reliable information about the extent of the tumor, which CT is very well able to do. Therefore CT is primarily indicated for evaluation of bone tumors in this region. Angiography is done only for preoperative evaluation of the vascular architecture or for potential therapeutic embolisation.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D005269:Femur / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000000981:diagnostic imaging; D012516:Osteosarcoma; D010384:Pelvic Bones; D010954:Plasmacytoma / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed
vernacular_title: Maligne Knochentumoren des Beckens und der Extremitäten. Konventionelle Radiographie, Arteriographie und Computertomographie.