Related Experiment Video
Updated: Jun 7, 2026
06:05
Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Summary
Congenital ureteral diverticulum, a rare condition, was incidentally discovered using dynamic IVU with fluoroscopy. Diagnosis was confirmed via advanced imaging, including MR urography, showcasing its utility in identifying this anomaly.
Area of Science:
- Urology
- Diagnostic Imaging
- Radiology
Background:
- Congenital ureteral diverticulum is a rare congenital anomaly.
- Accurate diagnosis is crucial for appropriate management.
Observation:
- A case of congenital ureteral diverticulum was incidentally found during dynamic intravenous urography (IVU) with fluoroscopy.
- The diagnosis was subsequently confirmed using non-contrast MR tomography, CT, and targeted ultrasonography with color Doppler and 3D imaging.
Findings:
- This report details the first description in Russian literature of imaging findings for ureteral diverticulum.
- Specific focus is given to ultrasound, IVU with fluoroscopy, and non-contrast MR urography before and after furosemide administration.
Implications:
- This case highlights the diagnostic capabilities of various imaging modalities for congenital ureteral diverticulum.
- Non-contrast MR urography, particularly with diuretic administration, offers valuable insights into ureteral diverticulum morphology and function.
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