Evaluation of hematuria.

Area of Science:

• Nephrology
• Urology
• Diagnostic Medicine

Background:

• Hematuria evaluation presents a significant diagnostic challenge due to numerous potential causes.
• Initial history and physical examination can suggest causation, but further studies are often required.

Purpose of the Study:

• To present a diagnostic protocol for hematuria.
• To minimize the number of diagnostic studies performed.
• To identify patients who would benefit from specific therapies.

Main Methods:

• The study outlines a systematic approach to hematuria evaluation.
• Standard tests like urine culture, intravenous pyelography, and cystoscopy are utilized.
• Further investigations are carefully selected based on initial findings and probability of treatable conditions.

Main Results:

• Standard diagnostic tests identify the source of hematuria in 60-70% of patients.
• The proposed protocol aims to reduce unnecessary, potentially harmful, and expensive procedures.
• The protocol focuses on identifying individuals who will benefit from therapeutic interventions.

Conclusions:

• A carefully selected diagnostic protocol is crucial for efficient hematuria evaluation.
• Minimizing invasive and costly tests improves patient outcomes and resource allocation.
• The described protocol aids in identifying treatable causes of hematuria effectively.