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Related Experiment Video

Updated: May 23, 2026

Multilevel Microdissection and Functional-Structural Profiling of Human Renal Arterial Branches

Multilevel Microdissection and Functional-Structural Profiling of Human Renal Arterial Branches

Published on: September 5, 2025

Bilateral quadruple renal arteries.

Gratian D Miclaus¹, Petru Matusz

¹Neuromed Diagnostic Imaging Centre, Timisoara, Romania.

Clinical Anatomy (New York, N.Y.)

|April 18, 2012

Summary

This summary is machine-generated.

This study reports a rare case of a 58-year-old male with eight renal arteries (RAs), a significant finding in renal vascular anatomy. Understanding these variations is crucial for surgical planning.

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Area of Science:

Anatomy
Vascular Biology
Radiology

Background:

Renal artery variations are common and clinically significant.
The number of renal arteries (RAs) is a key anatomical feature.
Multidetector computed tomography angiography (MD-CTA) is a primary imaging modality.

Observation:

A rare case of bilateral quadruple renal arteries (eight RAs total) was identified in a 58-year-old male.
All eight RAs originated from the abdominal aorta.
The RAs entered the renal parenchyma at the renal sinus level.

Findings:

Main RAs exhibited larger initial diameters than additional renal arteries (AdRAs).
Additional renal arteries (AdRAs) were longer than the main RAs.
This detailed anatomical description provides valuable data on renal vascular morphology.

Implications:

Accurate identification of multiple renal arteries is vital for surgical procedures.
Knowledge of these variations aids in planning complex renal surgeries.
This case highlights the importance of detailed vascular imaging in clinical practice.