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Severe Diaphragmatic Eventration Presenting With Recurrent Syncope: A Rare Case Report.

Prosper Adjei¹, Edward Ebo Ocran², Kingsley Owusu Manu¹

¹Department of Internal Medicine Methodist Hospital Wenchi Ghana.

Clinical Case Reports

|November 20, 2025

Summary

Diaphragmatic eventration is a rare condition, often found incidentally. Rarely, it can cause syncope, necessitating careful clinical evaluation and imaging for diagnosis.

Keywords:

case report computed tomography diaphragmatic eventration elevated hemidiaphragm syncope

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Area of Science:

Medical Diagnostics
Thoracic Surgery

Background:

Diaphragmatic eventration is a rare congenital or acquired condition affecting diaphragm movement.
It has a low incidence, estimated at less than 0.05%.

Purpose of the Study:

To highlight the rare presentation of diaphragmatic eventration with syncope.
To emphasize the importance of clinical assessment and imaging in diagnosis.

Main Methods:

Review of clinical cases presenting with syncope.
Analysis of diagnostic imaging studies.

Main Results:

Diaphragmatic eventration is typically asymptomatic and incidentally discovered.
Syncope is a very rare presenting symptom.

Conclusions:

Diaphragmatic eventration requires thorough clinical evaluation and imaging for diagnosis, especially in rare symptomatic cases.
Prompt diagnosis is essential for appropriate management.