CT对乳腺癌的诊断探讨

目的 探讨乳腺癌CT检查的技术特点和影像学特性，提高对乳腺癌的诊断水平。方法 对23例经手术后病理证实的乳腺癌病例，进行回顾分析。结果 CT扫描能清晰显示乳腺解剖结构，对病灶显示的阳性率高；CT扫描及增强扫描能显示病灶大小及周围的情况。结论 CT扫描及增强扫描对乳腺癌的诊断与鉴别诊断有较高价值，有助于临床TNM分期及制定治疗计划，是乳腺癌较好的检查方法。

Computerized Tomography for Diagnosis of Breast Cancer

Objective To discuss technique of computerized tomography (CT) scan in diagnosis of breast cancer and to investigate image characteristics of breast cancer in CT scan. Methods CT scan and reinforcement scan documents from 23 cases of breast cancer were reviewed. The diagnosis of all these 23 cases were confirmed with pathology of excised mass. Results CT scan was able to show the anatomical structure of breast clearly and find tumor with higher sensitivity. CT scan and reinforcement scan were also able to measure the size of tumor and to find out any change near tumor. Conclusions CT scan and reinforcement scan are ideal techniques for breast cancer either in diagnosis and differential diagnosis or clinical TNM staging and treatment decision.