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A Case of an Ureteropelvic Junction Obstruction Caused by a Crossing Vessel [PDF]

Childhood Kidney Diseases, 2018
Ureteropelvic junction obstruction is one of the common causes of hydronephrosis in infancy and childhood. Most cases of ureteropelvic junction obstruction are diagnosed prenatally and are usually asymptomatic.
Mi Young Kim, Young Jae Im, Hye Sun Hyun, Hee Gyung Kang, Il Soo Ha, Hae Il Cheong, Eujin Park   +6 more
doaj   +3 more sources

Progressive Ureteropelvic Junction Obstruction and Renal Function Deterioration in Adult, Even in a Short Period of Time

Case Reports in Urology, 2023
Introduction. The ureteropelvic junction obstruction is more common in children; however, it can also affect adults. The management of this condition has shifted toward a nonoperative approach with serial ultrasonography and renography. Case Presentation.
Abbas Basiri, Behzad Narouie, Saeed Reza Ghanbarizadeh, Hamidreza Rouientan, Mohadese Ahmadzade   +4 more
doaj   +2 more sources

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

Page kidney in a child with ureteropelvic junction obstruction of lower moiety in a partial duplex system [PDF]

Urology Case Reports
Reports of hydronephrosis-induced hypertension in pediatric patients are rare. A 7-year-old girl with hypertension was referred to our hospital with left hydronephrosis caused by ureteropelvic junction obstruction of the lower moiety in a partial duplex ...
Hidenori Nishio, Kentaro Mizuno, Takuya Sakata, Daisuke Matsumoto, Hideyuki Kamisawa, Satoshi Kurokawa, Akihiro Nakane, Tetsuji Maruyama, Takahiro Yasui, Yutaro Hayashi   +9 more
doaj   +2 more sources

Horseshoe kidney presenting with features of left ureteropelvic junction obstruction—insights into management: a case report and review of the literature [PDF]

Journal of Medical Case Reports
Background Horseshoe kidney is the most common renal fusion anomaly, occurring in approximately 1 in 500 individuals worldwide. It is characterized by abnormalities in kidney position, rotation, and vascular supply.
Philipo Felix Mwita, Charles John Nhungo, Amini Mitamo Alexandre, Sylvia Bedas Nsato, Theofilo Mmbando, Gabriel Mtaturu, Obadia Nyongole, Charles A. Mkony   +7 more
doaj   +2 more sources

Acute renal failure due to severe bilateral ureteropelvic junction obstruction treated by urinary drainage in a 2‐year‐old infant

IJU Case Reports, 2022
Introduction Conscientious follow‐up is essential for bilateral grade 4 hydronephrosis with ureteropelvic junction obstruction to ensure optimal surgical timing.
Kazuto Suda, Hideaki Nakajima, Toshihiro Yanai   +2 more
doaj   +1 more source

Robot-assisted laparoscopic pyeloplasty for ureteropelvic junction obstruction with duplex system

Urology Case Reports, 2020
Management of ureteropelvic junction obstruction with a duplex system is technically challenging even when laparoscopic procedure is the standard approach for ureteropelvic junction obstruction.
Kazuyuki Numakura, Yumina Muto, Mitsuru Saito, Shintaro Narita, Takamitsu Inoue, Tomonori Habuchi   +5 more
doaj   +1 more source

Combination of robot‐assisted laparoscopic pyeloplasty for lower moiety ureteropelvic junction obstruction in a partial duplex system and percutaneous endoscopic surgery for renal calculi reusing the port for robotic pyeloplasty

IJU Case Reports, 2023
Introduction Ureteropelvic junction obstruction is often associated with renal calculus formation. However, there is no report of using robot‐assisted laparoscopic pyeloplasty combined with percutaneous endoscopic surgery for ureteropelvic junction ...
Hidenori Nishio, Kentaro Mizuno, Daisuke Matsumoto, Keiichi Tozawa, Takahiro Yasui, Yutaro Hayashi   +5 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

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