# Heterotaxy syndrome – An unusual cause for bowel obstruction in an adult

**Authors:** Radhiya Minty, Tanaka Gomba, Rabia Abid

PMC · DOI: 10.4102/sajr.v28i1.2831 · 2024-05-30

## TL;DR

A 39-year-old woman with no prior health issues experienced bowel obstruction due to a rare condition called heterotaxy syndrome, which causes abnormal organ positioning.

## Contribution

This case highlights heterotaxy syndrome as an unusual cause of bowel obstruction in an adult, emphasizing the importance of imaging for diagnosis.

## Key findings

- The patient's CT scan revealed left isomerism with malrotation and volvulus.
- Heterotaxy syndrome was identified as the underlying cause of the bowel obstruction.
- Imaging studies are critical for diagnosing and managing this complex condition.

## Abstract

Heterotaxy syndrome, also known as situs ambiguous, is a spectrum of pathology due to loss of the normal right-to-left asymmetry of the thoraco-abdominal organs. This report describes the case of a 39-year-old female, previously well, who presented with bowel obstruction. CT showed features of left isomerism, with malrotation and volvulus.

Heterotaxy syndrome consists of cardiac and non-cardiac manifestations. Imaging studies play a crucial role in the individualised management of the patient.

## Linked entities

- **Diseases:** heterotaxy syndrome (MONDO:0018677), bowel obstruction (MONDO:0004565)

## Full-text entities

- **Diseases:** Heterotaxy syndrome (MESH:D059446), situs ambiguous (MESH:D012734), bowel obstruction (MESH:D012778), volvulus (MESH:D045822)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Figures

6 figures with captions in the complete paper: https://tomesphere.com/paper/PMC11151419/full.md

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Source: https://tomesphere.com/paper/PMC11151419