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Updated: Jun 1, 2025

Particle Image Velocimetry Investigation of Hemodynamics via Aortic Phantom
Published on: February 25, 2022
Idiopathic Coronary Sinus Thrombosis
Corbin Ho-Fung Mok1, Geri Ling-Na Wong1, Kent Chak-Yu So1
1Division of Cardiology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong.
Insights
A giant coronary sinus with masses was discovered in a patient with acute coronary syndrome. Multimodality imaging is crucial for diagnosing coronary sinus enlargement and thrombosis.
Area of Science:
- Cardiology
- Medical Imaging
- Diagnostic Medicine
Background:
- Acute coronary syndrome necessitates thorough cardiac evaluation.
- Coronary sinus abnormalities, including enlargement and thrombosis, can present diagnostic challenges.
- Giant coronary sinus is a rare condition requiring specialized imaging.
Purpose of the Study:
- To report a case of masses within a giant coronary sinus.
- To emphasize the utility of multimodality imaging in diagnosing coronary sinus pathologies.
- To outline a management approach for such cases.
Main Methods:
- Transthoracic echocardiography was performed for initial evaluation.
- Multimodality imaging techniques were employed for comprehensive assessment.
- Diagnostic imaging focused on characterizing the masses and coronary sinus anatomy.
Main Results:
- Echocardiography identified masses within a significantly enlarged coronary sinus.
- The findings indicated potential coronary sinus thrombosis.
- Multimodality imaging provided detailed anatomical and pathological information.
Conclusions:
- Giant coronary sinus with intracoronary masses is a rare echocardiographic finding.
- Multimodality imaging is essential for accurate diagnosis and management planning.
- Prompt investigation and appropriate management are key in patients presenting with coronary sinus abnormalities.
Abstract:
A 62-year-old man with acute coronary syndrome underwent an echocardiogram for evaluation. A transthoracic echocardiogram revealed masses within a giant coronary sinus. This case highlights the role of multimodality imaging in investigating coronary sinus enlargement, coronary sinus thrombosis, and the approach to management.
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