DOI: 10.1001/jamacardio.2026.4465 ISSN: 2380-6583
Man in His 20s With A New Rash and Right Atrial Mass
Neha Bapatla, Peter Pernicone, Akanksha AgrawalThis case report discusses a diagnosis of cellular epithelioid hemangioma in a man in his 20s who presented with a new rash and large mediastinal mass on positron emission tomography.