Items tagged “hydronephrosis”

13 results found
Article

Calyceal crescent sign (intravenous pyelogram)

The calyceal crescent sign (Dunbar crescents) refers to the early intravenous pyelogram (IVP) appearance of markedly dilated renal calyces. It is formed by early contrast opacification of the dilated collecting ducts and ducts of Bellini with the characteristic shape as a result of the associate...
Case

Bladder cancer invading the ureteral ostium

 Diagnosis probable
Dr Roberto Schubert
Published 03 Jul 2011
42% complete
MRI
Case

Sacculated kidney

 Diagnosis certain
Dr Roberto Schubert
Published 08 Jun 2012
80% complete
MRI
Case

Ureteric calculus

 Diagnosis certain
Dr David Cuete
Published 23 May 2013
86% complete
CT
Article

Hydronephrosis (grading)

Grading systems of hydronephrosis have been devised to communicate the degree of upper collecting system dilatation. The most common system used (Society of Fetal Ultrasound, SFU) was originally designed for grading neonatal and infant hydronephrosis: grade 0 no dilatation, calyceal walls are ...
Case

Hydronephrosis - investigation and treatment

 Diagnosis almost certain
Dr Ian Bickle
Published 03 Mar 2014
78% complete
CTUltrasoundFluoroscopy
Case

Ureteric sciatic herniation

 Diagnosis certain
Dr Craig Hacking
Published 28 Aug 2015
95% complete
CT
Case

Vaginal prolapse complicated by obstructive uropathy

 Diagnosis certain
Dr. Mohamed Mansour
Published 13 May 2016
89% complete
CT
Case

Pelviureteric junction obstruction

 Diagnosis almost certain
Dr Mostafa El-Feky
Published 05 May 2017
77% complete
CT
Case

Idiopathic retroperitoneal fibrosis

 Diagnosis probable
Dr Mostafa El-Feky
Published 02 Aug 2017
68% complete
CT
Case

Spontaneous rupture of the ureter

 Diagnosis almost certain
Dr Mostafa El-Feky
Published 07 Aug 2017
77% complete
CT
Case

Transitional cell carcinoma of the ureter

 Diagnosis certain
Dr Servet Kahveci
Published 17 Jan 2019
92% complete
CTAnnotated imageUltrasound
Article

Urinary tract dilatation classification

Urinary tract dilatation (UTD) classification was a proposed unified classification of urinary tract dilatation for prenatal and postnatal care. This classification was formed with the collaborations from 8 societies (The American College of Radiology (ACR), the American Institute of Ultrasound ...

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