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タイトル: | 膀胱頸部および前立腺に進展を示す粘液腺癌の1例 |
その他のタイトル: | A Case of Mucinous Adenocarcinoma Extending to Bladder Neck and Prostate |
著者: | 川瀬, 真 竹内, 慎一 石田, 貴史 加藤, 成一 宇野, 雅博 黒川, 景 都築, 豊徳 |
著者名の別形: | KAWASE, Makoto TAKEUCHI, Shinichi ISHIDA, Takashi KATO, Seiichi UNO, Masahiro KUROKAWA, Kei TSUZUKI, Toyonori |
キーワード: | Mucinous adenocarcinoma Bladder cancer |
発行日: | 31-Aug-2021 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 67 |
号: | 8 |
開始ページ: | 395 |
終了ページ: | 398 |
抄録: | A 56-year-old man visited a clinic with the chief complaint of frequent micturition and residual sensation of urine. He was referred to our hospital for close examination. Cystoscopy showed a tumor protruding toward the bladder neck from the prostate with stones and debris on the surface. Magnetic resonance imaging showed an encapsulated tumor of iso-intensity in the prostate in T2-weighed images. Prostate specific antigen was 0.88 mg/dl. Transurethral resection of prostate was performed under the diagnosis of benign prostate hyperplasia. During the operation, a solid tumor with mucus deposit was observed. Intraoperative rapid pathological diagnosis was mucinous adenocarcinoma. A radical cystectomy was performed. Pathologically, mucinous adenocarcinoma was distributed in the bladder neck, the prostate and surrounding tissue, but the prostatic urethra was intact. The surgery was assessed to be curative. Neither neoadjuvant nor adjuvant chemotherapy was performed, since the effectiveness of chemotherapy for mucinous adenocarcinoma arising from urothelial epithelium has not been established. |
著作権等: | 許諾条件により本文は2022-09-01に公開 |
DOI: | 10.14989/ActaUrolJap_67_8_395 |
URI: | http://hdl.handle.net/2433/265222 |
PubMed ID: | 34472323 |
出現コレクション: | Vol.67 No.8 |
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