Results 41 to 50 of about 4,529 (163)

Spontaneous large renal pelvis hematoma in ureteropelvic junction obstruction presenting as an acute abdomen: Rare case report

Urology Annals, 2016
Patients with ureteropelvic junction (UPJ) obstruction can present with flank pain or hematuria. We present 20-year-old male presenting with acute pain in lumbar and right fossa with tenderness and guarding, this case was clinically mimicking general ...
Ajit Sawant, Gaurav Kasat, Prakash Pawar, Ashwin Tamhankar   +3 more
doaj   +1 more source

Causal Link Between Obstructive Uropathy, Estradiol, and Risk of Breast Cancer: Insights From Observational Evidence and Genetic Association Analyses

Medicine Advances, Volume 4, Issue 1, Page 90-102, March 2026.
Based on the observational analysis of UK Biobank clinical data, urinary tract obstruction showed a significant negative association with breast cancer risk, accompanied by substantially lower systemic estradiol levels in individuals with obstruction.
Hailu Wang, Yingying Dai, Wenhai Pan, Kaiyuan Mao, Zhiyi Zhang, Yan Zhang, Yifan Chen, Yiyin Zhang   +7 more
wiley   +1 more source

Prenatally Diagnosed Ureteropelvic Junction Obstruction in Three Siblings of one Family: A Case Report

Gynecology Obstetrics & Reproductive Medicine, 2008
Ureteropelvic junction obstruction is a rare congenital abnormality. The mode of inheritance is thought to be autosomal dominant with variable expressivity.
Sinan Beksaç, Sevim Balcı, Zuhal Yapıcı, Özgür Özyüncü   +3 more
doaj  

Is there a difference in the number of interstitial cells, neurons, presence of fibrosis and inflammation in ureteropelvic junction tissues of patients with ureteropelvic junction obstruction with and without crossing vessels?

Urology Research and Practice, 2019
Objective: We compared the number of interstitial cells (ICs), nerves, presence of fibrosis and inflammation at the level of full-thickness human ureteropelvic junction (UPJ) tissues obtained from normal subjects, and patients with UPJ obstruction with ...
Hayriye Tatlı Doğan, Abdullah Erdem Canda, Bahri Gök, Ural Oğuz, Sinem Gümüştaş, Ali Fuat Atmaca, Erdem Vargöl   +6 more
doaj   +1 more source

Elective flexible ureteroscopy with suction sheaths for infectious stones in prior UTI patients

BJUI Compass, Volume 7, Issue 2, February 2026.
Abstract Objective This study aims to evaluate the safety, efficacy and clinical outcomes of elective flexible ureteroscopy using flexible and navigable suction ureteral access sheaths (FANS) in patients with upper tract infectious stones following initial management of systemic urinary tract infections (UTIs).
Angelo Cormio, Daniele Castellani, Steffi Kar Kei Yuen, Khi Yung Fong, Deepak Ragoori, Laurian Dragos, Mohamed Omar, Luigi Cormio, Guohua Zeng, Wei Zhu, Shusheng Liu, Thomas R. W. Herrmann, Bhaskar K. Somani, Chi Fai Ng, Mohamed Elshazly, Vineet Gauhar   +15 more
wiley   +1 more source

Post‐pubertal stability of split renal function after pyeloplasty performed in childhood

BJUI Compass, Volume 7, Issue 2, February 2026.
Abstract Objectives While early outcomes after pyeloplasty are well‐documented, long‐term split renal function (SRF) stability, particularly beyond puberty, remains unclear. This study evaluates SRF after prepubertal pyeloplasty and identifies factors associated with late deterioration.
Mohamed A. Soltan, Tamer E. Helmy, Mohamed E. Dawaba, Mohamed Abou El‐Ghar, Ahmed Shokeir   +4 more
wiley   +1 more source

Laparoscopic Approach to a Rare Cause of Ureteropelvic Junction Obstruction in a Child: Ureteral Polyp

European Journal of Pediatric Surgery Reports, 2015
Fibroepithelial polyps are a rare underlying reason of ureteropelvic junction obstruction. In the past, open surgery was the only option. However, due to development of minimal invasive technics, treatment alternatives have been changed.
Mehmet Surhan Arda, Huseyin Ilhan, Taylan Kara, Deniz Arık, Baran Tokar   +4 more
doaj   +1 more source

Pelvi‐Ureteric Junction Obstruction in a Solitary Functioning Kidney in Children: An Unfavourable Combination

Acta Paediatrica, Volume 115, Issue 1, Page 196-201, January 2026.
ABSTRACT Aim Solitary functioning kidney (SFK) is linked to chronic kidney disease (CKD) in children, particularly when associated with congenital anomalies of the kidney and urinary tract (CAKUT). Pelvi‐ureteric junction obstruction (PUJO) is the most frequent obstructive uropathy in SFK.
Mathilde Grapin, Lucas Rabaux, Mathilde Glenisson, Eva Mille, Nathalie Biebuyck, Evgenia Preka, Olivia Boyer, Kiarash Taghavi, Guillaume Dorval, Thomas Blanc   +9 more
wiley   +1 more source

ENDOSCOPIC HIGH PRESSURE BALLOON DILITATION AS A METHOD OF TREATMENT OF URETEROPELVIC JUNCTION OBSTRUCTION IN CHILDREN

Вестник урологии, 2017
Introduction. Background. The development of new medical technologies and the search for minimally invasive methods for the treatment of a number of urological diseases makes us take a fresh look at the tactics of treating ureteropelvic junction ...
S. N. Zorkin, V. I. Gubarev, V. Y. Salnikov, I. V. Filinov, E. I. Petrov, Sh. G. Malikov, I. N. Ponomarchuk   +6 more
doaj   +1 more source

Pediatric Urological Emergencies at a Regional Hospital in Burkina Faso: A Series of 28 Cases

Advances in Urology, Volume 2026, Issue 1, 2026.
Background Pediatric urological emergencies are potentially serious conditions that can compromise functional or even vital prognosis if not managed promptly. In sub‐Saharan Africa, their true incidence and management modalities remain poorly documented, particularly in regional‐level hospitals. This study aims to describe the epidemiological, clinical,
Hassami Sawadogo, Abdoul-Karim Paré, Abdoul-Karim Ouattara, Fatao Ouédraogo, Békaye Ouédraogo, Tiéoulé Mamadou Traoré, Clotaire Alexis Marie Kiemdiba Donega Yaméogo, Brahima Kirakoya, Adama Ouattara, Sreeja Dattachoudhury   +9 more
wiley   +1 more source