Yushita Y, Minami Y, Sakuragi T, Kusaba Y, Kanetake H, Shindo K, Saito Y, Hara T, Tasaki T
Department of Urology, Nagasaki University School of Medicine.
Hinyokika Kiyo. 1987 Aug;33(8):1185-92.
Of 52 male bladder cancer cases treated with radical cystectomy, 12 cases (23.9%) were incidentally diagnosed as stage A prostatic cancer. Histological analysis was done according to the "general rules for clinical and pathological studies on prostatic cancer." The average age of the prostatic cancer cases was 62.0 years with a range of 50 to 78 years. Three cases were of well differentiated adenocarcinoma, and 9 cases were of moderately differentiated adenocarcinoma. Six cases were at pT1, 3 at pT2, and 3 at pT3. One case was stage A1, and 11 were stage A2 cases. Perineural and capsular invasions were found in 3 cases each. Neither lymphatic nor vascular invasion was found in any case, and no evidence of seminal vesicular, urethral, bladder and rectal invasion was found in any case. Lymph node metastasis was not found in any of the 3 pelvic lymph node dissected cases.
在52例行根治性膀胱切除术的男性膀胱癌病例中，有12例（23.9%）被偶然诊断为A期前列腺癌。根据“前列腺癌临床及病理研究总则”进行组织学分析。前列腺癌病例的平均年龄为62.0岁，范围为50至78岁。3例为高分化腺癌，9例为中分化腺癌。6例为pT1期，3例为pT2期，3例为pT3期。1例为A1期，11例为A2期。各有3例发现神经周围和包膜侵犯。所有病例均未发现淋巴或血管侵犯，也未发现任何精囊、尿道、膀胱和直肠侵犯的证据。在3例盆腔淋巴结清扫病例中均未发现淋巴结转移。
