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| Computed tomography in the diagnosis of costal tumor and tumorlike lesions |
| YANG Wei-hong, FANG Ling, YAN Wei-qiang, LIU Peng-cheng |
| Imaging Centre of Shenzhen Hospital of Peking University, Shenzhen Guangdong 518036, China |
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Abstract Objective: To discuss the value of CT in the diagnosis of costal tumor or tumorlike lesions. Materials and Methods: All the patients took the examination of CT, two of them took MRI. Results: Thirty-two cases belong to benign lesions, 12 cases of them are bone island, 9 cases are fibrous dysplasia, 7 cases are chondrogenous tumor, 4 cases are infective lesions. Eighteen cases are malignant lesions, 10 cases of them are metastatic tumor, 4 cases are myeloma, 4 cases are giant cell tumor of bone. Conclusion: There are some characteristic CT findings which are helpful to diagnose a certain tumor. We can distinguish benign tumor from malignant tumor of rib in the majority of cases by these characterstics.
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Received: 03 August 2005
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2006, Vol. 17 
