Results 21 to 30 of about 9,154 (207)

Retrocaval ureter with ureteral calculus: Case report. [PDF]

Urol Case Rep, 2020
Retrocaval ureter, which also called circumcaval ureter, is a rare abnormal development where the vena cava compresses the upper segment of ureter leading to different grades of hydronephrosis.
Al-Hajjaj M, Aljool AA.
europepmc   +2 more sources

Ureteral Access Sheath Assisted Percutaneous Antegrade Ureteroscopic Lithotripsy for Impacted Ureteral Calculus [PDF]

, 2023
We retrospectively evaluated the safety and effectiveness of ureteral access sheath-assisted percutaneous antegrade ureteroscopic lithotripsy in treating ureteral calculus.
福田, 哲央, 川畑, 遼, 松崎, 純一, 石川, 達郎, 田尻下, 紘直   +4 more
core   +1 more source

Predictors of Ureteral Strictures after Retrograde Ureteroscopic Treatment of Impacted Ureteral Stones: A Systematic Literature Review [PDF]

, 2023
BACKGROUND The stricture-formation rate following ureteroscopy ranges from 0.5 to 5% and might amount to 24% in patients with impacted ureteral stones. The pathogenesis of ureteral stricture formation is not yet fully understood. It is likely that the
Tzelves, Lazaros; https://orcid.org/, De Coninck, Vincent; https://orcid.org/, Miernik, Arkadiusz; https://orcid.org/, Yilmaz, Mehmet; https://orcid.org/, Emiliani, Esteban; https://orcid.org/, Keller, Etienne Xavier; https://orcid.org/, Tonyali, Senol; https://orcid.org/   +6 more
core   +4 more sources

Comparison of nonenhanced computed tomography and ultrasonography for detection of ureteral calculi in cats: A prospective study

Journal of Veterinary Internal Medicine, 2021
Background Radiographs and ultrasound (US) are the primary imaging modalities used to assess ureteral calculi in cats. Reports describing the use of nonenhanced computed tomography (CT) are scarce.
Isabelle Testault, Laure Gatel, Maïa Vanel   +2 more
doaj   +1 more source

A 17-year-old indwelling ureteral stent with large vesical calculus at one end: The tombstone of a forgotten Double “J” stent

Journal of Family Medicine and Primary Care, 2022
Objective: To highlight the presentation and management of a 17-year-old forgotten ureteral stent with a large vesical calculus at one end, a very rare yet devastating complication of ureteral stenting.
Rudra P Ghorai, Harkirat S Talwar, Ankur Mittal, Tushar A Narain, Vikas K Panwar   +4 more
doaj   +1 more source

The real cause of right lower abdominal pain: an analysis of ultrasonographic findings

Journal of International Medical Research, 2020
A pelvic accessory spleen is uncommon and most patients with this condition are asymptomatic. Ureteral calculus is a common disease and can cause acute abdominal pain.
Xia Zhang, Biaohu Liu, Xiangming Zhu, Guobing Hu   +3 more
doaj   +1 more source

Retrograde vacuum-assisted MiniPCNL system for large distal ureteric calculus removal: A case report

Urology Case Reports, 2023
Large ureteral calculi are commonly associated with severe colic pain, complex urinary tract infections, severe hematuria, hydronephrosis, and renal deterioration, often requiring immediate surgical intervention.
Tarapon Setthawong, Theerawech Namwongsa, Chinnakhet Ketsuwan   +2 more
doaj   +1 more source

Long pedunculated tumor from the ureteral stump protruding into the bladder after nephrectomy: a case report. [PDF]

Discov Oncol
The ureteral stump carcinoma after radical nephrectomy is exceedingly rare. We report a 75-year-old woman who underwent right laparoscopic nephrectomy in April 2024 for a renal mass detected during hypertension evaluation.
Li J, Guo J, Huang J, Wu Q, Huang J.
europepmc   +2 more sources

Right ureteral calculus (arrow) before ureteroscopy. [PDF]

, 2014
Right ureteral calculus (arrow) before ureteroscopy.
Yon Cui (518893), Wenzhou Cao (518894), Jianjun Xie (518895), Qiang Shao (112168), Hua Shen (54290), Tamara S. Adams (518896), Yuanyuan Zhang (101797)   +6 more
core   +1 more source

Adult primary obstructive megaureter revealed by a 2-cm ureterovesical junction stone. [PDF]

Urol Case Rep
Primary obstructive megaureter (POM) is an uncommon congenital anomaly rarely diagnosed in adults. We report the case of a 20-year-old man presenting with intermittent left flank pain for six months.
Karmouch Y, Belmejjad M, Mohammed K, Mouaa A, Hajji F.   +4 more
europepmc   +2 more sources