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Title: 経尿道的生検で診断が困難であった腹腔鏡下尿膜管摘出術を施行した尿膜管癌の1例
Other Titles: A Case of Urachal Carcinoma Treated with Laparoscopic Resection of Urachal Remnants with Partial Cystectomy that was Difficult to Diagnose Preoperatively by Transurethral Biopsy
Authors: 笹原, 太志郎  KAKEN_name
佐々木, 裕  KAKEN_name
善山, 徳俊  KAKEN_name
木村, 章嗣  KAKEN_name
頴川, 晋  KAKEN_name
Author's alias: Sasahara, Taishiro
Sasaki, Hiroshi
Yoshiyama, Yasutoshi
Kimura, Shouji
Egawa, Shin
Keywords: Urachal carcinoma
Issue Date: 31-Aug-2018
Publisher: 泌尿器科紀要刊行会
Journal title: 泌尿器科紀要
Volume: 64
Issue: 8
Start page: 345
End page: 348
Abstract: A 42-year-old male was referred to our hospital with the main complaint of gross hematuria. A submucosal tumor was found on top of the bladder dome. A cystoscopy and magnetic resonance image also revealed a urachal cyst at the position of the urachus. We performed a transurethral biopsy and the pathological examination was negative for malignancy. We executed laparoscopic urachal resection and partial cystectomy as well. The final pathological diagnosis was urachal carcinoma. It is difficult to diagnose urachal carcinoma accuratelyprior to the operation. Therefore, it is controversial whether a transurethral biopsyis necessaryor not. Surgical procedures should be planned with the suspicion of a malignant tumor.
Rights: 許諾条件により本文は2019/09/01に公開
DOI: 10.14989/ActaUrolJap_64_8_345
URI: http://hdl.handle.net/2433/234827
PubMed ID: 30369224
Appears in Collections:Vol.64 No.8

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