Results 31 to 40 of about 10,708 (218)

Granulation tissue-type hemangioma of ureter: a highly misdiagnosed disease (a rare case report and literature review)

BMC Urology, 2022
Background Ureteral granulation tissue hemangiomas are rare benign vascular lesions, and they may be clinically asymptomatic or present with massive or recurrent hematuria. Sometimes hemangiomas are difficult to distinguish from malignant ureteral tumors,
Jiang Zhao, Xiaoqing Wang, Chi Zhang, Mingze He, Ge Bian, Ming Zhang, Mingchuan Liu, Xupeng Mu, Kebang Hu   +8 more
doaj   +1 more source

Case of inverted papillary urothelial carcinoma in the ureter

IJU Case Reports, 2022
Introduction Urothelial neoplasms with a varus growth pattern are rare, and few urologists have encountered inverted urothelial carcinoma of the ureter.
Takuma Nirei, Noboru Nakaigawa, Mai Matsumura, Toshiaki Kataoka, Takahiro Nagasaka, Kota Aomori, Yusuke Ito, Kentaro Muraoka, Masahiro Yao   +8 more
doaj   +1 more source

Preintervention risk stratification of renal pelvic cancer and ureteral cancer should differ [PDF]

Investigative and Clinical Urology, 2020
Purpose: To identify different preintervention prognostic factors between renal pelvic cancer (RPc) and ureteral cancer (Uc) and to develop different preintervention risk stratifications for each cancer type.
Tao Yang, Nan Zhang , Bo Yang , Dalin He , Junjie Fan , Jinhai Fan   +5 more
doaj   +1 more source

Comparison of Ultrasonography and Intravenous Urography in the Screening and Diagnosis of Hematuria Causes

Urology Journal, 2006
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong>Introduction:</strong> Our aim was ...
Mohammad Rajaie Esfahani, Ali Momeni
doaj   +2 more sources

Surgical management for upper urinary tract transitional cell carcinoma [PDF]

, 2011
Background Upper tract transitional cell carcinomas (TCC) are uncommon and aggressive tumours. There are a number of surgical approaches to manage this condition including open radical nephroureterectomy and laparoscopic procedures.
El-Mokadem, Ismail, Ismail El-Mokadem, Bhavan Prasad Rai, Nabi, Ghulam, Mike Shelley, Biyani, Chandra S., Bernadette Coles, Chandra S Biyani, Ghulam Nabi, Coles, Bernadette, Shelley, Mike, Rai, Bhavan Prasad   +11 more
core   +1 more source

Primary signet‐ring cell carcinoma of the renal pelvis: An autopsy case

IJU Case Reports, 2022
Introduction Signet‐ring cell carcinoma is an extremely rare histological variant of upper urinary tract carcinoma, associated with poor prognosis. Case presentation We report a case of a 75‐year‐old female diagnosed with left primary upper urinary tract
Heisuke Iijima, Hiroaki Murata, Shinnosuke Oishi, Yusuke Kubota, Akihiko Sakamoto, Kuniaki Tanabe, Kazutaka Sugiyama, Akihiko Matsumoto, Ken Kuriki, Haruki Kume   +9 more
doaj   +1 more source

A case report of endorectal displacement of a right ureteral stent following radiochemotherapy and Bevacizumab

BMC Urology, 2019
Background The angiogenesis inhibitor monoclonal antibody Bevacizumab is presently the standard treatment for numerous neoplasms but particular toxicities are emerging, such as hypertension, haemorrhage, thromboembolism, gastrointestinal perforation ...
Alessio Tognarelli, Lorenzo Faggioni, Francesca Manassero, Angiolo Gadducci, Cesare Selli   +4 more
doaj   +1 more source

Ureteric carcinoma

Autopsy and Case Reports, 2014
Ureteric neoplasms are rare tumors. The annual incidence (during the period 1995-2005) was 0,95-1,15/100.000 person-year. They are almost always urothelial tumors, especially papillary transitional cell carcinoma, as in the image above, and are less ...
Stephen A. Geller, Fernando Peixoto Ferraz de Campos   +1 more
doaj   +1 more source

Fluorescence Confocal Microscopy in Urological Malignancies: Current Applications and Future Perspectives

Life, 2023
Fluorescence confocal microscopy (FCM) represents a novel diagnostic technique able to provide real-time histological images from non-fixed specimens. As a consequence of its recent developments, FCM is gaining growing popularity in urological practice ...
Luca Ongaro, Giulio Rossin, Arianna Biasatti, Matteo Pacini, Michele Rizzo, Fabio Traunero, Andrea Piasentin, Alessandro Perotti, Carlo Trombetta, Riccardo Bartoletti, Alessandro Zucchi, Alchiede Simonato, Nicola Pavan, Giovanni Liguori, Francesco Claps   +14 more
doaj   +1 more source

401 Three Birds with One Stone: Ureteric Calculus Precipitates Diagnosis and Resection of Three Primary Neoplasms [PDF]

British Journal of Surgery, 2021
Abstract A 67 year-old female presented to our centre with a 2 day history of right flank pain, clinically suggestive of ureteric colic. Computed tomography (CT) confirmed a 6mm right ureteric calculus. However, CT also revealed a large 13cm ipsilateral renal mass, concerning for renal cell carcinoma (RCC). At ureteroscopy for management
P Collins, C O'Connell, S A Omer, M S Inder, A Madden, L Smyth, R Casey, R Manecksha, A Thomas, R Browne, A O'Neill, S Tierney, R Flynn   +12 more
openaire   +1 more source