Pseudotumor of the right atrium. Report of a case and review of its etiology.
D000790:Angiocardiography; D003937:Diagnosis, Differential; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis*; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008180:Lupus Erythematosus, Systemic; D008875:Middle Aged