title: [Image of the month. Atypical mass of the right atrium].
authors.affiliation: Service de Cardiologie, CHU Liège.
authors.forename: E
authors.initials: E
authors.lastname: Nellessen
authors.forename: P
authors.initials: P
authors.lastname: Mélon
authors.forename: D
authors.initials: D
authors.lastname: Soyeur
mesh_terms: D000328:Adult; D002405:Catheterization, Central Venous / Q000009:adverse effects; D017548:Echocardiography, Transesophageal; D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging*; D006331:Heart Diseases / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D013927:Thrombosis / Q000175:diagnosis* / Q000209:etiology