Results 1 to 10 of about 2,357,761 (180)

Surgical management of upper tract urothelial carcinoma

Indian Journal of Urology, 2011
Upper tract urothelial cell carcinoma accounts for 5% of all urothelial tumors. Compared to lower urinary tract tumors, upper tract urothelial carcinoma is diagnosed more frequently at advanced stages.
Vincent G Bird, Prashanth Kanagarajah
doaj   +2 more sources

Molecular Analysis of Upper Tract and Bladder Urothelial Carcinoma: Results from a Microarray Comparison. [PDF]

PLoS ONE, 2015
Prior studies have shown genetic similarities between upper tract and bladder urothelial carcinoma. However, upper tract urothelial carcinoma tends to be higher grade than bladder urothelial carcinoma and tends to form in patients with certain familial ...
Thomas Sanford, Sima Porten, Maxwell V Meng   +2 more
doaj   +3 more sources

RETRACTED: Open Nephroureterectomy Compared to Laparoscopic in Upper Urinary Tract Urothelial Carcinoma: A Meta-Analysis

Frontiers in Surgery, 2021
Background: In this meta-analysis, we will focus on evaluating the effects of open nephroureterectomy compared with laparoscopic nephroureterectomy on postoperative results in upper urinary tract urothelial carcinoma subjects.Methods: A systematic ...
Guihong Liu, Zeqin Yao, Guoqiang Chen, Yalang Li, Bing Liang   +4 more
doaj   +1 more source

Favorable response to pembrolizumab in granulocyte colony‐stimulating factor‐producing upper urinary tract urothelial carcinoma

IJU Case Reports, 2022
Introduction Granulocyte colony‐stimulating factor‐producing upper urinary tract urothelial carcinoma is rare, with a poor prognosis. Advanced urothelial carcinoma is currently treated with immune checkpoint inhibitors, whose efficacy for granulocyte ...
Hiroki Takeda, Ryuji Matsumoto, Emi Takakuwa, Kanta Hori, Takuya Moriguchi, Shuhei Yamada, Hiroshi Kikuchi, Takahiro Osawa, Takashige Abe, Nobuo Shinohara   +9 more
doaj   +1 more source

TFE3-rearranged renal cell carcinoma with tumour thrombus in the ureter mimicking invasive transitional cell carcinoma

Urology Case Reports, 2023
Background: Renal cell carcinoma (RCC) occasionally breaches the urothelial tissue barrier and extends into the collecting system mimicking a transitional cell carcinoma. We present a case of a TFE3-rearranged renal cell carcinoma in a young patient that
Arman Z. Chacko, Shweta Singh, Johann Boaz, Vikram Raj Gopinathan, M.P. Rajadoss   +4 more
doaj   +1 more source

A DNA adductome analysis revealed a reduction in the global level of C5-hydroxymethyl-2′-deoxycytidine in the non-tumoral upper urinary tract mucosa of urothelial carcinoma patients

Genes and Environment, 2021
Background DNA adducts, covalent modifications to DNA due to exposure to specific carcinogens, cause the mispairing of DNA bases, which ultimately results in DNA mutations.
Yuto Matsushita, Yuji Iwashita, Shunsuke Ohtsuka, Ippei Ohnishi, Takashi Yamashita, Hideaki Miyake, Haruhiko Sugimura   +6 more
doaj   +1 more source

Comparative analysis of patients with upper urinary tract urothelial carcinoma in black-foot disease endemic and non-endemic area

BMC Cancer, 2021
Background A high incidence of upper urinary tract urothelial carcinoma has been reported in the southwestern area of Taiwan, where arsenic water contamination was considered the main cause.
Che-Wei Chang, Chien-Hui Ou, Chih-Chin Yu, Chi-Wen Lo, Chung-You Tsai, Pai-Yu Cheng, Yung-Tai Chen, Hsu-Che Huang, Chia-Chang Wu, Ching-Chia Li, Hsiang-Ying Lee   +10 more
doaj   +1 more source

A case report of primary upper urinary tract signet-ring cell carcinoma and literature review

BMC Urology, 2020
Background Upper tract urothelial carcinoma with pure non-urothelial histology is an exception but variants are present in ~ 25% of cases. Primary upper urinary tract signet -ring cell carcinoma is extremely rare.
Zhaohua Ye, Qiwu Mi, Daosheng Luo, Zhixiong Li, Jiexin Luo   +4 more
doaj   +1 more source

Case Report: Metachronous bilateral upper tract and bladder urothelial carcinoma: a long-term follow-up [version 2; peer review: 1 approved, 2 approved with reservations]

F1000Research, 2023
Background: Upper tract urothelial carcinoma (UTUC) is a malignant disease of the urothelial cell lining the upper urinary tract from renal calyces, pelvises, and ureter down to the ureteral orifice.
Sahat Matondang, Fakhri Zuhdian Nasher, Chaidir Arif Mochtar, Meilania Saraswati, Agus Rizal Ardy Hariandy Hamid   +4 more
doaj   +1 more source

Urothelial Cell Carcinoma of the Renal Pelvis Misdiagnosed as Ureteropelvic Junction Obstruction: A Case Report

Medicina, 2021
Urothelial tumors are typically a disease affecting elderly individuals and are rare in young patients. Moreover, upper urinary tract urothelial carcinoma is extremely rare in the young age group.
Jeong-Hyouk Choi, Tae-Soo Choi, Dong-Gi Lee, Gyeong-Eun Min   +3 more
doaj   +1 more source