Population
Patients with right atrial and superior vena cava (SVC) cardiac sarcoidosis
Design
Case_report
Key result
Cardiac sarcoidosis can present as a right atrial mass with rare extension into surrounding venous structures such as the superior vena cava.
Authors
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Warrants considering cardiac sarcoidosis in right atrial masses with venous extension; leaves open standardized diagnostic protocols.
Highlights the diagnostic challenge of right atrial masses extending into venous structures, specifically in the context of cardiac sarcoidosis.
Barrett et al. (2026) studied this question. Cardiac sarcoidosis can present as a right atrial mass with rare extension into surrounding venous structures such as the superior vena cava.