# Staphylococcus aureus Infective Endocarditis Complicated by Embolic Stroke and Discitis in a Hypertensive Patient

**Authors:** Loay Khair

PMC · DOI: 10.7759/cureus.84215 · 2025-05-16

## TL;DR

A 65-year-old man with high blood pressure developed a severe heart infection that led to brain and spine complications, emphasizing the need for early detection.

## Contribution

This case highlights the rare but serious complications of Staphylococcus aureus infective endocarditis involving embolic stroke and discitis.

## Key findings

- The patient had MSSA bacteremia with aortic valve vegetation and periaortic abscess.
- MRI showed embolic infarctions and spinal discitis with neural compression.
- The case underscores the importance of recognizing systemic and spinal complications in IE.

## Abstract

Infective endocarditis (IE) remains a severe and potentially fatal condition characterized by high morbidity and mortality. We report a case of a 65-year-old hypertensive male patient who presented with fever, nausea, vomiting, and epigastric pain. Subsequently, he developed an altered mental status. Imaging revealed multiple embolic infarctions. Further investigations confirmed methicillin-sensitive Staphylococcus aureus (MSSA) bacteremia with large aortic valve vegetation and a periaortic abscess. Additionally, lumbar spine MRI showed signs suggestive of discitis with neural compression. This case highlights the importance of early recognition of systemic embolization and spinal involvement in IE.

## Linked entities

- **Diseases:** infective endocarditis (MONDO:0000565)
- **Species:** Staphylococcus aureus (taxon 1280)

## Full-text entities

- **Diseases:** embolization (MESH:D004617), Discitis (MESH:D015299), fever (MESH:D005334), bacteremia (MESH:D016470), neural compression (MESH:D009408), embolic infarctions (MESH:D007238), nausea (MESH:D009325), vomiting (MESH:D014839), IE (MESH:D004696), Hypertensive (MESH:D006973), Stroke (MESH:D020521), abscess (MESH:D000038), epigastric pain (MESH:D010146), aortic valve vegetation (MESH:D001024)
- **Chemicals:** methicillin (MESH:D008712)
- **Species:** Staphylococcus aureus (species) [taxon 1280], Homo sapiens (human, species) [taxon 9606]

## Figures

3 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12168878/full.md

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Source: https://tomesphere.com/paper/PMC12168878