Bladder obstruction--a rare complication after percutaneous renal biopsy

Area of Science:

• Nephrology
• Radiology
• Urology

Background:

• Accurate histological diagnosis is crucial for managing diffuse renal disease.
• Percutaneous renal biopsy (PRB) is a key diagnostic tool.
• Bleeding is the most frequent complication of PRB.

Observation:

• An uncommon but serious complication of PRB is urinary tract bleeding leading to blood clot formation.
• These blood clots can obstruct the bladder.
• Ultrasonography provides a non-invasive method for diagnosing bladder outlet obstruction.

Findings:

• This study highlights the utility of ultrasonography in diagnosing bladder obstruction caused by blood clots post-PRB.
• The non-invasive nature of ultrasound aids in prompt identification of this rare complication.

Implications:

• Early diagnosis of bladder clot obstruction via ultrasound can prevent delayed treatment and potential renal complications.
• Integrating ultrasound into post-PRB monitoring protocols may improve patient outcomes.
• This documentation contributes to the literature on rare PRB complications and diagnostic imaging.