摘要
目的：对比前列腺增生与前列腺癌的CT表现，提高两者诊断的准确性。材料与方法：收集1986－1997年经前列腺穿刺活检或手术病理证实的23例前列腺增生及22例前列腺癌进行CT回顾性分析。结果：经统计学处理，两者形状。密度、膀胱壁增厚的P值＜0．01，钙化P值＞0.05。此外前列腺癌尚可出现邻近器官的侵犯及转移征象，但对Ⅰ、Ⅱ期前列腺癌及纤维腺癌样型前列腺增生，两者仅凭CT影像较难鉴别。结论：CT在前列腺增生与前列腺癌的鉴别诊断中占有重要地位。
Objective: To contrast CT manifestations of prostatic hyperlasia and prostatic carcinoma in order to increase their diagnosticaccuray. Materials and Methods: 23 cases of prostaic hyperplasia and 22 cases of prostatic carcinoma confirmed by prostatic puncturalbiopsy or operative pathology from 1986 to 1997 were studied retrospectively .Results: The statistics appeared that P value of the share, density and thickness of bladder wall of both diseases is less than 0.01 and P value of the calcilication is more than 0.05. On the other hand,infiltration and metastasis of adjacent or remote organs may occur in prostatic carcinoma .It is difficult to differentiate 1, 2 stage of prostaticcarcinoma from fibrous - adenoma type of prostatic hyperplasia only by CT imaging. Conclusion: CT plays an important role in differentialdiagnosis of prostatic hyperplasia and prostatic carcinoma.
出处
《中国临床医学影像杂志》
CAS
1999年第4期272-274,共3页
Journal of China Clinic Medical Imaging
关键词
前列腺增生
前列腺癌
CT
鉴别
Prostatic hyperplasia
Prostatic carcinoma
CT
Differentiation
