Results 1 to 10 of about 59,833 (291)

Pilot study of machine learning in the task of distinguishing high and low-grade pediatric hydronephrosis on ultrasound [PDF]

open access: yesInvestigative and Clinical Urology, 2023
Purpose: Hydronephrosis is a common pediatric urological condition, characterized by dilation of the renal collecting system. Accurate identification of the severity of hydronephrosis is crucial in clinical management, as high-grade hydronephrosis can ...
Matthew Sloan   +7 more
doaj   +1 more source

Concurrent Preoperative Presence of Hydronephrosis and Flank Pain Independently Predicts Worse Outcome of Upper Tract Urothelial Carcinoma. [PDF]

open access: yesPLoS ONE, 2015
To investigate the impact of preoperative hydronephrosis and flank pain on prognosis of patients with upper tract urothelial carcinoma.In total, 472 patients with upper tract urothelial carcinoma managed by radical nephroureterectomy were included from ...
Hsin-Chih Yeh   +11 more
doaj   +1 more source

Ultrasonography of hydronephrosis in the newborn: a practical review [PDF]

open access: yesUltrasonography, 2016
Widespread use of fetal ultrasonography is accompanied by more frequent detection of antenatal hydronephrosis. Therefore, sonographic evaluation of neonates with a history of antenatal hydronephrosis is becoming more widespread.
Young Hun Choi   +3 more
doaj   +1 more source

Clinical and prognostic value of preoperative hydronephrosis in upper tract urothelial carcinoma: a systematic review and meta-analysis [PDF]

open access: yesPeerJ, 2016
Background. Epidemiological studies have reported various results relating preoperative hydronephrosis to upper tract urothelial carcinoma (UTUC). However, the clinical significance and prognostic value of preoperative hydronephrosis in UTUC remains ...
Yuejun Tian   +4 more
doaj   +2 more sources

Re: Prevalence of Hydronephrosis in Women with Advanced Pelvic Organ Prolapse

open access: yesJournal of Urological Surgery, 2015
In pelvic organ prolapse (POP) patients, hydronephrosis may develop and obstructive uropathy may be encountered as a result. Though the development mechanism of hydronephrosis is not fully known, the most frequently blamed mechanism is voiding ...
Lokman İrkılata
doaj   +1 more source

The Application Value of the Renal Region of Interest Corrected by Computed Tomography in Single-Kidney Glomerular Filtration Rate for the Evaluation of Patients With Moderate or Severe Hydronephrosis

open access: yesFrontiers in Physiology, 2022
Objective: This study aimed to investigate the application value of the renal region of interest (ROI) corrected by computed tomography (CT) in single-kidney glomerular filtration rate (GFR) in patients with hydronephrosis.Methods: A total of 46 patients
Haixia Yin, Wenli Liang, Deshan Zhao
doaj   +1 more source

Preoperative hydronephrosis predicts adverse pathological features and postoperative survival in patients with high-grade upper tract urothelial carcinoma [PDF]

open access: yesInternational Brazilian Journal of Urology
Purpose: Epidemiological studies reported conflicting results about preoperative hydronephrosis in upper tract urothelial carcinoma (UTUC). This study aimed to investigate the association between preoperative hydronephrosis and pathologic features and ...
Subo Qian   +4 more
doaj   +2 more sources

Ureteral stone with hydronephrosis and urolithiasis alone are risk factors for acute kidney injury in patients with urinary tract infection

open access: yesScientific Reports, 2021
To identify whether urolithiasis with or without hydronephrosis has an impact on acute kidney injury (AKI) in patients with urinary tract infection (UTI).
Chih-Yen Hsiao   +3 more
doaj   +1 more source

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