Results 21 to 30 of about 39,104 (255)

Free ureteral replacement in rats: regeneration of ureteral wall components in the acellular matrix graft. [PDF]

, 1997
ObjectivesTo evaluate ureteral replacement by a free homologous graft of acellular matrix in a rat model.MethodsIn 30 male Sprague-Dawley rats, a 0.3 to 0.8-cm midsegment of the left ureter was resected and replaced with an acellular matrix graft of ...
Dahiya, R, Dahms, SE, Lue, TF, Nunes, L, Piechota, HJ, Tanagho, EA   +5 more
core   +1 more source

Serial optical coherence microscopy for label-free volumetric histopathology [PDF]

, 2020
The observation of histopathology using optical microscope is an essential procedure for examination of tissue biopsies or surgically excised specimens in biological and clinical laboratories.
A Azaripour, A Garcia-Sanz, A Li, AA Eddy, AC Ucero, AJ Schain, C Gillett, C Leahy, CW Merkle, D Huang, DS Richardson, E Min, EA Susaki, H Gong, H Tu, H Wang, H-U Dodt, JP Pezacki, JS Iyer, K Tainaka, LP Hariri, M Belle, MJ Farrar, MP Hiorns, MS Jafri, N Renier, N Roberts, O Assayag, R Tomer, RW Evans, S Sridharan, T Ragan, TT Wong, VJ Srinivasan   +33 more
core   +1 more source

Coexisting congenital mid-ureteral stricture and megaureter due to ureterovesical junction obstruction: A case report

Urology Case Reports, 2022
Congenital mid-ureteral strictures (CMS) are rare. Most congenital strictures occur at the ureteropelvic junction or ureterovesical junction, with mid-ureteral strictures accounting for only 4–5% of all cases of ureteral obstruction in children ...
Shotaro Nakanishi, Minoru Miyazato, Kei Tanaka, Namiko Uema, Seiichi Saito   +4 more
doaj   +1 more source

Ureteral stent obstruction and stent's discomfort are not irreparable damages

Urology Case Reports, 2018
Ureteral stent obstruction is a significant cause of morbidity and mortality from renal failure.Alternative options for decompression include tandem ureteral stents but the amount of material in the bladder may severely impair the quality of life ...
Benoît Vogt
doaj   +1 more source

Malignant Ureteral Obstruction: Functional Duration of Metallic versus Polymeric Ureteral Stents. [PDF]

PLoS ONE, 2015
Ureteral obstruction caused by extrinsic compression is often associated with intra-abdominal cancers. Internal drainage with ureteral stents is typically the first-line therapy to relieve such obstructions.
Po-Ming Chow, I-Ni Chiang, Chia-Yen Chen, Kuo-How Huang, Jui-Shan Hsu, Shuo-Meng Wang, Yuan-Ju Lee, Hong-Jeng Yu, Yeong-Shiau Pu, Chao-Yuan Huang   +9 more
doaj   +1 more source

Endoscopic laser-ablation for the treatment of orthotopic and ectopic ureteroceles in dogs: 13 cases (2008-2017). [PDF]

, 2019
BACKGROUND: Ureteroceles are a rare condition in dogs in which conventional treatments can result in substantial morbidity. Cystoscopic and fluoroscopic-guided laser ablation (CLA) of ureteroceles can successfully relieve obstruction.
Ather MH, Ettinger S, Hoffman S, Martin RA, McLoughlin MA, Ross LA, Scott RC, Stowater JL, Tobias K, Van Batavia JP   +9 more
core   +2 more sources

Ureteral obstruction may activate kidney latent tuberculosis. A qualitative study

Journal of Clinical Tuberculosis and Other Mycobacterial Diseases, 2023
Objectives: To analyze the hypothesis that ureteral obstruction may activate kidney latent tuberculous though qualitative study of Urogenital Tuberculosis patients.
André Avarese Figueiredo, Augusto de Azevedo Barreto, Humberto Elias Lopes, José Murillo Bastos Netto   +3 more
doaj   +1 more source

Cost-effectiveness analysis of the management of distal ureteral stones in children [PDF]

, 2019
Objective To determine the most cost-effective approach to the management of distal ureteral stones in children given the potential for recurrent renal colic during a trial of passage versus potential stent discomfort and complications of ureteroscopy.
Bennett, William E., Jr., Cain, Mark P., Chan, Katherine H., Downs, Stephen M., Krambeck, Amy, Misseri, Rosalia, Whittam, Benjamin M.   +6 more
core   +1 more source

Metallic Full-Length Ureteral Stents: Does Urinary Tract Infection Cause Obstruction?

The Scientific World Journal, 2010
Metallic ureteral stents promise to offer superior upper urinary tract drainage with extended exchange intervals and freedom from extrinsic compression in patients with advanced malignancy or other significant obstructing retroperitoneal or pelvic ...
James A. Brown, Christopher L. Powell, Kristopher R. Carlson   +2 more
doaj   +1 more source

Laparoscopic pyeloureterostomy for ureteropelvic junction obstruction occurring in incomplete ureteral duplication of the solitary kidney

IJU Case Reports, 2021
Introduction Ureteropelvic junction obstruction associated with ureteral duplication is rare, with prevalence reported to be around 2–7%. Ureteropelvic junction obstruction of the lower pole with both complete and incomplete duplex systems is a common ...
Yoshiaki Kawamura, Izumi Hanada, Taro Higure, Masayoshi Kawakami, Mayura Nakano, Nobuyuki Nakajima, Masahiro Nitta, Masanori Hasegawa, Sunao Shoji, Akira Miyajima   +9 more
doaj   +1 more source