Japanese
English
- 有料閲覧
- Abstract 文献概要
- 1ページ目 Look Inside
過去10年3か月間に当科で治療を行い,組織学的に診断しえた腎細胞癌72例を集計し,それらのうち偶発癌27例について臨床的検討を行った。偶発癌は1990年以降増加傾向を示した。偶発癌における発見の契機は人間ドックによるものが14例(52%)で最も多かった。検査法はエコー検査によるものが23例(85%)で最も多く,次いでCTが3例,IVPが1例であった。偶発癌は症候癌,および潜在癌に比べ平均腫瘍長径は小さく,有意に限局型が多く,5年生存率は91.7%と予後良好であった。より多くの偶発癌を発見することは腎細胞癌の予後の改善につながると思われた。
Between April 1982 and June 1992, 72 patients with renal cell carcinoma were treated in our institution. Among them, 27 patients (37.5%) were diagnosed incidentally. The rate of incidental carcinoma has increased since 1990. The main occasion of incidental detection occurred at routine health examination (52%). The chief method of detection was ultrasonography (85%), followed by computerized tomography (11%) and excretory urography (4%). The mean tumor diameter of the incidental carcinoma was smaller compared with symptomatic and occult carcinomas, and the stage of the former was significantly lower than the latter.
Copyright © 1994, Igaku-Shoin Ltd. All rights reserved.