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目的:通过对93例骨转移瘤X线征像的分析,旨在提高对骨转移瘤的临床及影像表现的再认识。方法:93例中,原发性肿瘤主要为肺癌(32例),占34.4%,胃癌(8例),占8.6%,乳腺癌、鼻咽癌各7例,分别占7.5%,原发灶不明11例占11.8%。结果:溶骨型骨转移瘤81例,成骨型骨转移瘤5例,混合型骨转移瘤7例,囊状型骨转移瘤2例。结论:骨转移瘤以40~60岁男性多见,转移部位以脊柱、骨盆及肋骨多见,转移类型以溶骨型为多见。X线对骨转移瘤的诊断具有十分重要的临床价值。
OBJECTIVE: To analyze the radiographic features of 93 cases of bone metastases in order to improve the clinical and imaging performance of bone metastases. Methods: Among the 93 cases, the primary tumors were mainly lung cancer (32 cases), accounting for 34.4%, gastric cancer (8 cases), accounting for 8.6%, breast cancer, nasopharyngeal carcinoma, 7 cases respectively, accounting for 7. In 5%, the primary lesion was unclear in 11 cases, accounting for 11.8%. RESULTS: There were 81 cases of osteolytic bone metastases, 5 cases of osteoblast metastases, 7 cases of mixed bone metastases, and 2 cases of cystic bone metastases. CONCLUSIONS: Bone metastases are more common in males between the ages of 40 and 60. The metastatic site is more common in the spine, pelvis, and ribs. The type of metastasis is more common in osteolytic bone types. X-ray has very important clinical value in the diagnosis of bone metastases.