Clear Search sequence regions


Sizes of these terms reflect their relevance to your search.

The patient visited our hospital because of macrohematuria. Cystoscopical examination did not reveal any bladder tumors but a tumor shadow in the right renal pelvis was revealed by computed tomographic scan. Urothelial carcinoma was suspected and right nephroureterectomy was performed. Pathologically the tumor was diagnosed as inverted papilloma. Four months later during the follow up of the tumor, urothelial carcinoma of the urinary bladder was detected by cystoscopy. Inverted papilloma of the renal pelvis is a rare lesion and only 39 cases to date have been reported. Because inverted papilloma of the upper urinary tract is often associated with other urothelial tumors, careful long-term follow up is advisable.

Citation

Kazuo Koizumi, Junji Shiga, Hajime Yokota, Ken Motoori, Shouiti Tobari, Michitaka Kouno, Minoru Hatano, Yuuko Takaishi, Ken Yamazaki, Masahisa Katou, Katunori Nishida. A case of inverted papilloma of the renal pelvis, associated with metachronous urothelial carcinoma of the urinary bladder]. Hinyokika kiyo. Acta urologica Japonica. 2013 Feb;59(2):121-4

Expand section icon Mesh Tags


PMID: 23552756

View Full Text