摘要
报告我院自1991年6月至1995年12月间经手术后病理证实的15例原发性输尿管癌的CT表现及分型，其中男12例，女3例，平均年龄60岁以上。临床表现无痛性、间歇性血尿且多为中老年患者。结合文献对输尿管癌的CT特征诊断价位进行分析，分为3型：无蒂的腔内肿块型；偏心性管壁增厚型；巨大浸润性肿块型。均为单侧发病，部位以输尿管下段居多，术后病理证实为移行细胞癌。我们认为在其它影像检查初步定位的基础上，CT检查对输尿管疾的精确定位和定性及周围组织有关系的诊断具有重要作用。
This article reports on 15 cases of primary ureteral carcinoma confirmed histologically from June 1991 to December 1995. There were 12 males and 3females. The mean age exceeded 60 years. The main clinical manifestations were painless,intermittent hematuria. All the patients had a CT image examination. Accordingto the radiologic features of CT image three types were observed: 1. intraureteral sessile growth, 2. eccentric ureteral parietal thickening, 3. bulky infiltrating type. All the lesions occurred unilaterally and largely at the lower segment of the ureter. In this series postoperative diagnoses all were transitional cell carcinoma.Apparently CT image examination has the advantage of accuracy in localization and identification of primary ureteral carcinoma.
出处
《中国肿瘤临床》
CAS
CSCD
北大核心
1997年第3期203-205,共3页
Chinese Journal of Clinical Oncology
