# A Rare Case of Shone Complex With a Persistent Left Superior Vena Cava and Absent Right Superior Vena Cava

## TL;DR

This paper reports a rare case of Shone complex with unusual vascular anomalies, highlighting the need for thorough clinical evaluation.

## Contribution

The novelty lies in describing an incomplete Shone complex with a persistent left and absent right superior vena cava.

## Key findings

- The case involved incomplete Shone complex with multiple left heart obstructions.
- A persistent left superior vena cava and absent right superior vena cava were identified as additional anomalies.
- Comprehensive clinical workup was essential for accurate diagnosis and surgical planning.

## Abstract

Shone complex is a rare and underrecognized congenital heart disease involving four obstructive lesions of the left heart. This report presents a rare case of incomplete Shone complex, along with other associated anomalies, requires an extensive clinical workup for accurate diagnosis and appropriate surgical planning.