Results 11 to 20 of about 4,529 (163)

Laterality in the Etiology of Ureteropelvic Junction Obstruction Treated With Robot-Assisted Pyeloplasty. [PDF]

Int J Urol
International Journal of Urology, Volume 33, Issue 1, January 2026.
Taguchi S, Akiyama Y, Nakamura M, Sato Y, Yamada Y, Kume H.   +5 more
europepmc   +2 more sources

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

Ureteropelvic Junction Obstruction

Kumar G, Weinstein I, Stern JM, Badreldin AM.   +3 more
europepmc   +3 more sources

Robot-assisted excision of partially obstructing ureteral fibroepithelial polyp in a child: A case report and review of the literature

Journal of Pediatric Surgery Case Reports, 2022
Background: Fibroepithelial polyps are benign tumors located in the upper ureter and ureteropelvic junction. Given their location in rare cases they can cause hydronephrosis.
Edoardo Bindi, Fabiano Nino, Taisia Bollettini, Elisa Chiarella, Giovanni Cobellis   +4 more
doaj   +1 more source

More than meets the eye: intra-operative retrograde pyelography when more than one ureteral obstruction is suspected – A case report

Journal of Pediatric Surgery Case Reports, 2023
Background: Antenatal hydronephrosis can be caused by various congenital anomalies of the excretory urinary system. Common causes are isolated ureteropelvic junction obstruction and ureterovesical junction obstruction with isolated mid-ureteral stenosis ...
Marwa El Masri, Mehdi Mantash, Christina Abou-Malhab, Georges Aftimos, Pauline Abou-Jaoudeh, Nabil Diab   +5 more
doaj   +1 more source

Acute bilateral ureteropelvic junction obstruction as a rare cause of hypertensive crisis: a case report

Journal of Medical Case Reports, 2022
Background Bilateral ureteropelvic junction obstruction is a common cause of secondary hypertension in the pediatric population, often due to congenital malformation.
Bruce Adrian Casipit, Jerald Pelayo, Joseph Alexander Paguio, Jasper Seth Yao, Neil Shah   +4 more
doaj   +1 more source

Robot‐assisted laparoscopic pyeloplasty for ureteropelvic junction obstruction due to aberrant blood vessel with ipsilateral retrocaval ureter

IJU Case Reports, 2021
Introduction Ureteropelvic junction obstruction is a common congenital anomaly that causes hydronephrosis but rarely accompanies ipsilateral retrocaval ureter.
Yuta Inoue, Yasuyuki Naitoh, Jun Ajiki, Ayako Fukui, Takeshi Yamada, Atsuko Fujihara, Kaori Yamada, Fumiya Hongo, Osamu Ukimura   +8 more
doaj   +1 more source

The Effect of Pyeloplasty on Renal Cortical Thickness in the Pediatric Population with Ureteropelvic Junction Obstruction

Journal of Gandhara Medical and Dental Sciences, 2023
OBJECTIVES To determine the effect of pyeloplasty on renal cortical thickness in the pediatric population with ureteropelvic junction obstruction (UPJO).  METHODOLOGY This retrospective study examined the renal cortical thickness in 100 pediatric
Asif Khan, Muhammad Rashid Ullah , Nizamuddin, Syed Mumtaz Ali, Fazli Elahi   +4 more
doaj   +1 more source

URETEROPELVIC JUNCTION OBSTRUCTION [PDF]

American Journal of Roentgenology, 1966
1. Thirty-five patients with renal pelvic dilatation resembling ureteropelvic junction obstruction have been studied to determine the pathogenesis.2. Twenty-nine of the patients had nonobstructive and 6 had obstructive dilatation.3. A classification of the types of renal pelvic dilatation is presented which has etiologic, therapeutic and prognostic ...
openaire   +2 more sources

Light‐guided renal cyst fenestration during laparoscopic ureterocalicostomy in a patient with left ureteropelvic junction obstruction

IJU Case Reports, 2020
Introduction Laparoscopic ureterocalicostomy is a useful alternative to laparoscopic pyeloplasty for treating ureteropelvic junction obstruction under certain conditions.
Kazumitsu Yamasaki, Masahiro Uchida, Yukiko Nishijima, Akio Hoshi, Hiroyuki Nishiyama   +4 more
doaj   +1 more source