肋骨常见病变的X线及CT诊断

X-ray and Computed Tomography in the Diagnosis of Frequent Costal Diseases

目的探讨肋骨常见病变的X线及CT表现特征。方法回顾性分析了43例肋骨病变的X线及CT表现。包括转移瘤11例，多发性骨髓瘤7例，骨纤维异常增殖8例，骨软骨瘤6例，内生软骨瘤4例，骨化性纤维瘤3例，骨瘤2例，动脉瘤样骨囊肿1例，结核1例。结果肋骨的常见肿瘤、肿瘤样病变及感染在X线及CT上各有自己的形态特征和影像表现。结论X线及CT能对肋骨常见病变的诊断及鉴别诊断提供重要证据。

Objective To discuss the value of CT and X-ray in the diagnosis of frequent costal disease. Methods All the patients took the examination of X-ray. 27 of them took CT. 11 cases are metastatic tumor, 7 cases of them are multiple myeloma, 8 cases are fibrous dysplasia,6 cases are osteochondroma, 4 cases are enchondroma, 3 cases are Ossifying fibroma, 2 cases of them are osseous tumor,1 case is aneurysmal bone cyst, 1 case is tubercle. Results Different frequent costal disease has its own morphological features and imaging findings in X-ray and CT.Conclusion X-ray and CT are helpful to diagnose a costal disease.