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頁籤選單縮合
題 名 | Villous Adenoma of the Ureter with Manifestation of Mucus Hydroureteronephrosis=輸尿管之絨毛樣腺瘤合併黏液性輸尿管擴張及水腎 |
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作 者 | 石濟民; 吳盛川; 李重臣; 潘競成; | 書刊名 | 中華醫學會雜誌 |
卷 期 | 70:1 2007.01[民96.01] |
頁 次 | 頁33-35+CA6 |
分類號 | 415.82 |
關鍵詞 | 水腎; 輸尿管積水; 黏液; 輸尿管腫瘤; 絨毛樣腺瘤; |
語 文 | 英文(English) |
中文摘要 | 輸尿管腫瘤易導致堵塞的併發症,絨毛樣腺瘤(villous adenoma)最常出現於大腸或直腸,很少出現於泌尿道,在上泌尿道則更少見,在此提出一位丙側腎結石達十數年的病例,因右側腰痛求診,經超音波、電腦斷層掃描及逆向輸連管腎盂造影證實右側上三分之一段輸尿管阻塞,輸尿管鏡可見擴張的近端輸連管及腎盂內容物含大量黏液,而此輸尿管腫瘤經切片病理檢查確認為絨毛樣腺瘤,此輸尿管腺體上皮化生的腫瘤合併黏液分泌的特性及可能的惡性轉變均值得我們觀察。 |
英文摘要 | Ureteral tumor is prone to result in lumen obstruction. Villous adenoma is most frequently found in the colon and rectum, seldom in the urinary tract and even more rarely in the ureter or pelvis. Herein, we present a case of bilateral renal stones of more than 10 years’ duration with the chief complaint of right flank pain. Obstruction of the right upper ureter with hydroureteronephrosis was observed on sonography, computed tomography and retrograde pyelography. Ureteroscopy revealed papillary tumor obstructing the upper third of the ureter and inducing hydroureteronephrosis with abundant mucoid content. The ureteral tumor proved to be villous adenoma by pathologic examination. It should be noted that ureteral villous adenoma may be related to previous enteric-type metaplastic mucosa or ureteritis glandularis, demonstrates profuse production of mucus, and may eventually undergo malignant transformation. |
本系統中英文摘要資訊取自各篇刊載內容。