[Clinico-pathological investigation on frequency and prognosis in patients with incidental prostatic carcinoma: preliminary report].
To investigate the relationship between some clinico-pathological features of incidental prostatic carcinoma and its prognosis, totally 96 consecutive cases with simple prostatectomy from 1968 to 1973 under the diagnosis of prostatic hypertrophy were examined by the 3 mm step-section technique. Twenty-one cases (21.9%) of incidental carcinoma were detected histologically. The age of the patients with or without prostatic carcinoma ranged from 59 to 81 years old, 72.0 years old on the average, and from 54 to 87 years old, 69.9 years old on the average, respectively. The weight of the specimen varied from 7 to 84 grams, 32.4 g on the average, for the patients with carcinoma, and 10 to 64 grams, 29.7 g on the average, for the patients without carcinoma. Fifteen of 21 cases showed well differentiated carcinoma. None of the Japanese histological differentiation, Gleason's classification and volume of carcinoma presumably affected the survival of the patients.
Department of Urology, Fukui Medical School.
T
T
Fujita
Y
Y
Suzuki
Y
Y
Kanimoto
K
K
Okada
T
T
Shiraishi
K
K
Nakakuki
K
K
Miyazaki
Y
Y
Fujita
D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011468:Prostatectomy; D011470:Prostatic Hyperplasia / Q000453:epidemiology* / Q000473:pathology / Q000601:surgery; D011471:Prostatic Neoplasms / Q000453:epidemiology* / Q000473:pathology; D012189:Retrospective Studies