Brady J D, Korman H J, Civantos F, Soloway M S
Department of Urology, University of Miami School of Medicine, Florida 33101, USA.
Urology. 1997 Mar;49(3):460-4. doi: 10.1016/S0090-4295(96)00484-0.
Benign fibroepithelial polyps of the renal pelvis are extremely rare, with only 23 cases previously reported. The diagnosis is usually made following nephrectomy or nephroureterectomy for an assumed malignancy. This case involves a 66-year-old woman referred with presumed biopsy-proven transitional cell carcinoma of the renal pelvis. Radiographic findings were suggestive of a benign lesion. Pyelotomy and frozen section confirmed these suspicions. The polyp was excised and the kidney spared. The diagnosis and management of fibroepithelial polyps are discussed and the literature reviewed.
肾盂良性纤维上皮性息肉极为罕见，此前仅有23例报道。诊断通常在因疑似恶性肿瘤而行肾切除术或肾输尿管切除术后做出。本病例为一名66岁女性，因活检证实的肾盂移行细胞癌前来就诊。影像学检查结果提示为良性病变。肾盂切开术及冰冻切片证实了这些怀疑。息肉被切除，肾脏得以保留。本文讨论了纤维上皮性息肉的诊断和处理，并对相关文献进行了综述。
