title: Right sinus of Valsalva aneurysm presenting as an echocardiographic right atrial mass.
mesh_terms: D000328:Adult; D001014:Aortic Aneurysm / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D004452:Echocardiography; D006325:Heart Atria / Q000473:pathology*; D006801:Humans; D008297:Male; D011859:Radiography; D012850:Sinus of Valsalva / Q000000981:diagnostic imaging / Q000473:pathology*