Husillos Alonso Adrian, Subirá Ríos David, Molina Escudero Roberto, Hernández Fernández Carlos
Urology Department, General University Hospital Gregorio Marañon, Madrid, Spain.
Arch Esp Urol. 2010 Dec;63(10):876-9.
To report a new case of villous adenoma developed in augmentation colocystoplasty.
Characterization of a new case and review of the literature published to date.
We report the case of a 66 year-old man with a villous adenoma and synchronic infiltrating transitional cell carcinoma of the bladder after augmentation colocystoplasty. The latency period until the development of villous adenoma after surgery is long. Treatment consisted of transurethral resection.
Villous adenoma is a benign neoplasm that occurs in the colonic mucosa and shows a high ability to become a malignant colonic cancer. Only two cases of villous adenoma in augmentation colocystoplasty have been reported. We recommend follow up with periodic cystoscopy because of its high malignancy potency.
报告1例在膀胱扩大结肠成形术后发生绒毛状腺瘤的新病例。
对1例新病例进行特征描述并回顾迄今发表的文献。
我们报告1例66岁男性，在膀胱扩大结肠成形术后发生绒毛状腺瘤并同步出现膀胱浸润性移行细胞癌。术后至绒毛状腺瘤发生的潜伏期很长。治疗采用经尿道切除术。
绒毛状腺瘤是一种发生于结肠黏膜的良性肿瘤，具有较高的恶变倾向成为结肠癌。膀胱扩大结肠成形术后仅报道过2例绒毛状腺瘤病例。因其恶变潜能高，我们建议定期进行膀胱镜检查随访。
