Nakajima H, Mori K, Ohnishi S, Kato S, Tanda H
Sanjukai Hospital.
Hinyokika Kiyo. 1988 Aug;34(8):1411-4.
During the last 9 years, 1,892 patients underwent surgery of the prostate. Benign prostatic hypertrophy (BPH) accounted for 1,812 cases, and prostatic cancer 80 cases. In the case of BPH, transurethral resection was done in 1,645 cases, cryosurgery in 136 cases, and suprapubic prostatectomy in 31 cases. Latent cancer was detected in 54 (3.3%) of the BPH cases. The average patient age of the patients with latent cancer (73.6 +/- 6.9 years) was higher than that of those without latent cancer (69.5 +/- 7.7 years). This suggested a significant relationship between the age of the patient and the occurrence of latent cancer.
在过去9年中，1892例患者接受了前列腺手术。良性前列腺增生（BPH）占1812例，前列腺癌80例。对于BPH患者，1645例行经尿道切除术，136例行冷冻手术，31例行耻骨上前列腺切除术。在54例（3.3%）BPH病例中检测到潜伏癌。潜伏癌患者的平均年龄（73.6±6.9岁）高于无潜伏癌患者（69.5±7.7岁）。这表明患者年龄与潜伏癌的发生之间存在显著关系。
