CT对晚期前列腺癌诊断价值(附16例报告)

Role of computed tomography to detect late stage prostate cancer

目的：评价CT对晚期前列腺癌诊断的作用。方法：回顾分析我院2000年1月至2008年1月16例晚期前列腺癌患者的CT诊断情况。结果：在平均随访16（12～21）个月时，16例患者均有骨转移，有1例出现直肠周围肿块和盆腔淋巴结转移。结论：CT对前列腺癌骨转移的诊断是一种有效的方法，结合PSA检查结果，用CT进一步检查是否存在内脏的转移。

Objective ： To assess the role of computed tomography to detect late stage prostate cancer. Methods： Between January 2000 to January 2008,16 patients with late stage proatate cancer were reviewed,to better understand the utility of CT. Results： The mean（range） follow-up was 16（12-21） months for the 16 patients,During that time,16 patients developed bone metastasis,1 patient developed right iliac fossa lymphadenopathy and perirectal mass. Conclusion：CT is an effective method for finding bone metastasis of prostate cancer. When added to the prostate-specific antigen （PSA） progression, CT is a recommendable method for finding soft-tissue metastasis of prostate cancer.