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Related Experiment Video

Updated: Jul 6, 2026

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

An unusual right heart mass.

Concetta Zito¹, Scipione Carerj, Gianluca Di Bella

¹Department of Medicine and Pharmacology, University Hospital, Messina, Italy. tittizito@libero.it

Cardiovascular Pathology : the Official Journal of the Society for Cardiovascular Pathology

|April 12, 2008

Summary

A mobile right atrial mass, initially suspected as a tumor, was unexpectedly found during an echocardiogram. Final diagnosis revealed it was thrombosis, not malignancy.

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Echocardiographic Assessment of the Right Heart in Mice

Echocardiographic Assessment of the Right Heart in Mice

Published on: November 27, 2013

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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

Echocardiographic Assessment of the Right Heart in Mice

Echocardiographic Assessment of the Right Heart in Mice

Published on: November 27, 2013

Area of Science:

Cardiology
Pathology

Background:

Right atrial masses can be challenging to diagnose.
Echocardiography is a key imaging modality for cardiac structures.

Observation:

A mobile right atrial mass was incidentally discovered via echocardiography.
The mass prolapsed into the right ventricle and extended into the inferior vena cava.

Findings:

Initial investigations for primary malignancy in the lungs, liver, kidneys, and adrenal glands were negative.
Surgical excision and subsequent histological examination confirmed the mass was thrombosis.

Implications:

This case highlights the importance of considering thrombosis in mobile right atrial masses.
Histological examination is crucial for definitive diagnosis, distinguishing benign from malignant conditions.