Results 21 to 30 of about 29,210 (298)
British Journal of Radiology, 2021 OBJECTIVES To compare the image quality of low-dose CT urography (LD-CTU) using deep learning image reconstruction (DLIR) with conventional CTU (C-CTU) using adaptive statistical iterative reconstruction (ASIR-V). METHODS This was a prospective, single-
Yannan Cheng +8 more
semanticscholar +1 more source
Crossed Fused Renal Ectopia showing Pelviureteric Junction Obstruction with Single Ureter and Single Renal Artery [PDF]
Journal of Clinical and Diagnostic Research, 2019 Crossed fused renal ectopia is a rare anomaly remaining asymptomatic by far and detected invariably as either incidental finding or in view of pre-existing kidney disease.
RAHUL DEV +4 more
doaj +1 more source
Multislice computed tomography urography in the diagnosis of urinary tract diseases [PDF]
Vojnosanitetski Pregled, 2011 Background/Aim. Multislice computed tomography (MSCT) has triggered considerable changes in uroradiological imaging. The aim of this study was to establish the place of MSCT urography (MSCTU) in comparison with intravenous urography (IVU) and to ...
Nikolić Olivera +5 more
doaj +1 more source
The role of ultrasound and intravenous urography in evaluating patients with hematuria [PDF]
Zanco Journal of Medical Sciences, 2018 Background and objective: Intravenous urography is a radiographic examination in which anatomic and physiologic abnormalities of the urinary tract are detected by obtaining a timed series of imaging of the abdomen and pelvis after the injection of ...
Ahmad Noah Hamudi Salih +1 more
doaj +1 more source
A trifid pelvis in a patient with a solitary kidney with LUTS: An unusual presentation
Journal of the Scientific Society, 2013 Trifid pelvis is one of the rarest congenital malformations of the upper urinary tract. Trifid pelvis in a solitary kidney is a very rare presentation.
Guntaka Ajay Kumar +3 more
doaj +1 more source
Recurrent Spontaneous Perforation of Urinary Bladder due to Tuberculosis: A Case Report [PDF]
Journal of Clinical and Diagnostic ResearchAlthough tuberculosis most commonly causes thickening and contracture of the urinary bladder, rarely, inflammatory infiltration with central necrosis and perforation may occur. Hereby, the authors present a case report of a 24-year-old man with recurrent
Veracious Cornerstone Wann +4 more
doaj +1 more source
Kaohsiung Journal of Medical Sciences, 2003 This study prospectively evaluated the diagnostic value of unenhanced computerized tomography (CT) urography in patients with acute renal colic. Fifty-nine patients with clinical manifestations of acute renal colic underwent unenhanced helical CT to ...
Jia-Hwia Wang +2 more
doaj +1 more source
Case report: An incidental finding of a left-sided supernumerary kidney. [PDF]
Front Med (Lausanne)A supernumerary kidney is an extremely rare congenital renal anomaly that is characterized by the presence of one or more extra kidneys. Unilateral cases occur more commonly on the left side.
Getachew A +3 more
europepmc +2 more sources
Medical Physics (Lancaster), 2016 PURPOSE The authors are developing a computerized system for bladder segmentation in CT urography (CTU) as a critical component for computer-aided detection of bladder cancer. METHODS A deep-learning convolutional neural network (DL-CNN) was trained to
Kenny H. Cha +5 more
semanticscholar +1 more source
U‐Net based deep learning bladder segmentation in CT urography
Medical Physics (Lancaster), 2019 OBJECTIVES To develop a U-Net-based deep learning approach (U-DL) for bladder segmentation in computed tomography urography (CTU) as a part of a computer-assisted bladder cancer detection and treatment response assessment pipeline.
Xiangyuan Ma +9 more
semanticscholar +1 more source