Results 121 to 130 of about 420,744 (320)
A Rare Case of Isolated Ureteral Diaphragmatic Herniation: Case Report and Review of Literature
Case Reports in Urology, 2019 Diaphragmatic ureteral hernias are rare causes of ipsilateral renal obstruction. Management strategies varies from conservative to ureteral stenting to operative herniorraphy and reduction.
Nassib Abou Heidar +3 more
doaj +1 more source
The negative pyelogram in urinary obstruction
Indian Journal of Urology, 2017 A case of chronic ureteral obstruction secondary to radiation-related ureteral stricture producing a classic “negative pyelogram” on intravenous urography is presented.
Onkar Singh +2 more
doaj +1 more source
COX-2 activity transiently contributes to increased water and NaCl excretion in the polyuric phase after release of ureteral obstruction [PDF]
, 2007 Udgivelsesdato: 2007-MayRelease of bilateral ureteral obstruction (BUO) is associated with reduced expression of renal aquaporins (AQPs), polyuria, and impairment of urine-concentrating capacity. Recently, we demonstrated that 24 h of BUO is associated
Diget, Maria +7 more
core +1 more source
DEN Open, Volume 6, Issue 1, April 2026.ABSTRACT Objectives Endoscopic duodenal stent (DS) placement has become a primary palliative approach for malignant gastric outlet obstruction (MGOO), offering minimally invasive symptom relief. However, complications and risk factors for stent dysfunction and prognostic indicators of survival are not fully elucidated.
Masatoshi Murakami +10 more
wiley +1 more source
Unusual causes of obstruction to transplant ureter
Saudi Journal of Kidney Diseases and Transplantation, 2010 Surgical complications remain a significant clinical problem following renal trans-plantation. Ureteral obstruction following transplantation is not uncommon.
Shivde Subodh +3 more
doaj
Overexpression of the short endoglin isoform reduces renal fibrosis and inflammation after unilateral ureteral obstruction [PDF]
, 2016 33 p.-9 fig.-2 tab. Muñoz-Felix. J. M. et al.Transforming growth factor beta 1 (TGF-β1) is one of the most studied cytokines involved in renal tubulo¬interstitial fibrosis, which is characterized by myofibroblast abundance and proliferation, and high ...
Bernabéu, Carmelo +3 more
core +1 more source
Postoperative ureteral obstruction after endoscopic treatment for vesicoureteral reflux
Korean Journal of Urology, 2015 Purpose We undertook this study to evaluate the incidence, risk factors, management, and outcome of postoperative ureteral obstruction after endoscopic treatment for vesicoureteral reflux (VUR). Materials and Methods Ninety patients undergoing endoscopic
J. Chung, Chang Soo Park, Sang Don Lee
semanticscholar +1 more source
IJU Case Reports, Volume 9, Issue 1, January 2026.ABSTRACT Introduction Foley catheterization is a routine urologic procedure, yet complications may arise, particularly in patients with long‐term indwelling catheters. Case Presentation We present a rare case of iatrogenic ureteral obstruction caused by inadvertent Foley catheter insertion into the right ureter in a 55‐year‐old male nursing home ...
Cheng‐Chieh Yang +2 more
wiley +1 more source
Effect of Percutaneous Nephrostomy in Late Stage Cervical Cancer's Survival with Impaired Renal Function [PDF]
, 2016 Objective: explore the association between percutaneous nephrostomy and survival of patients with advanced cervical cancer accompanied by renal impairment.Materials and Methods: Retrospective cohort, with 70 samples taken with consecutive sampling.
Gunawan, A. (Ali) +2 more
core
CA: A Cancer Journal for Clinicians, Volume 76, Issue 1, January/February 2026.Abstract The therapeutic landscape for renal cell carcinoma (RCC) and urinary tract cancer (UTC) has transformed dramatically, creating complexity in treatment selection and sequencing. The 2025 Advanced Urologic Cancer Consensus Conference was convened to establish evidence‐based expert consensus recommendations for optimal management.
Rana R. McKay +53 more
wiley +1 more source