Ichijo S, Katayose K, Koguchi M, Suzuki T, Shiraiwa Y
J Urol. 1985 Mar;133(3):416-20. doi: 10.1016/s0022-5347(17)49002-1.
In 152 patients who were suspected to have prostatic disease prostatic fluid obtained by a specially designed catheter was examined cytologically. Cytology was positive in 16 of 20 patients who initially were diagnosed clinically as having prostatic carcinoma, in 10 of 41 patients with suspected carcinoma and in 3 of 91 patients with clinical prostatic hypertrophy or other benign diseases. All but one of these cytologically positive cases finally were confirmed histologically to have prostatic carcinoma. In 4 patients initially diagnosed as having prostatic carcinoma cytology was not positive but in one the initial clinical diagnosis was incorrect and only 3 were false negative. This method of diagnosis is simple and highly effective in detecting prostatic carcinoma.
对152例疑似前列腺疾病患者，采用特制导管获取前列腺液进行细胞学检查。最初临床诊断为前列腺癌的20例患者中，16例细胞学检查呈阳性；疑似癌的41例患者中，10例阳性；临床诊断为前列腺肥大或其他良性疾病的91例患者中，3例阳性。除1例细胞学阳性病例最终经组织学检查未确诊为前列腺癌外，其余均确诊为前列腺癌。最初诊断为前列腺癌的4例患者中，细胞学检查未呈阳性，但其中1例最初临床诊断有误，仅3例假阴性。这种诊断方法在检测前列腺癌方面简单且高效。
