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タイトル: | 原発性尿管上皮内癌の1例 |
その他のタイトル: | Primary carcinoma in situ of the ureter: a case report |
著者: | 川上, 理 山田, 拓己 渡辺, 徹 増田, 均 長浜, 克志 永松, 秀樹 根岸, 壮治 |
著者名の別形: | Kawakami, Satoru Yamada, Takumi Watanabe, Tooru Masuda, Hitoshi Nagahama, Katsushi Nagamatsu, Hideki Negishi, Takeharu |
キーワード: | Carcinoma in situ Ureter Transitional cell carcinoma |
発行日: | Dec-1992 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 38 |
号: | 12 |
開始ページ: | 1391 |
終了ページ: | 1393 |
抄録: | A 47-year-old man presented with gross hematuria and left lower abdominal dull pain of 6-weeks duration. Cystoscopic examination revealed bloody efflux from the left ureteral orifice but no tumor in the bladder. Retrograde pyelogram showed irregular stricture of middle portion of the left ureter. Cytologic studies of the voided urine and left ureteral urine were positive for cancer, and nephro-ureterectomy with excision of a bladder cuff was carried out. The surgical specimen showed no intraluminal mass but histologically, transitional cell carcinoma in situ with G3 anaplasia and squamous metaplasia was found in the narrowed portion of the ureter. Followup examinations, including exfoliative urinary cytology, cystoscopy and IVP revealed no abnormalities until intravesical recurrence was confirmed 34 months later. Transurethral resection of bladder tumor was performed and superficial papillary transitional cell carcinoma with G2 anaplasia was found in the trigone of the bladder. Followup examinations for the last one year have revealed no abnormalities. |
URI: | http://hdl.handle.net/2433/117730 |
PubMed ID: | 1288229 |
出現コレクション: | Vol.38 No.12 |
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