# Right-Sided Aortic Arch With Isolated Left Subclavian Artery, Subclavian Steal Syndrome, and Right Bronchial Compression: A Case Report

## TL;DR

This case report describes a rare anatomical variation in a 14-year-old male involving the aortic arch and subclavian artery, leading to respiratory issues and other complications.

## Contribution

The paper presents a rare case of a right-sided aortic arch with an isolated left subclavian artery and discusses its clinical implications.

## Key findings

- The patient exhibited respiratory symptoms due to a right-sided aortic arch and bronchial compression.
- Diagnostic imaging confirmed the anatomical variant and associated subclavian steal syndrome.
- The case highlights the diagnostic challenges and management of this rare vascular anomaly.

## Abstract

A right-sided aortic arch with an isolated left subclavian artery represents a rare anatomical variant, posing diagnostic challenges and clinical complexities. Here, we present a case of a 14-year-old male presenting with respiratory symptoms, unveiling a right-sided aortic arch with an isolated left subclavian artery. Through detailed clinical evaluation, radiographic imaging, and diagnostic modalities including chest radiography, computed tomography angiography, ultrasound, and time-of-flight magnetic resonance angiography, the anatomical features and associated complications were delineated. The discussion encompasses embryological underpinnings, clinical manifestations, and therapeutic considerations, shedding light on the rarity and clinical implications of this anomaly.