title: A vanishing cardiac mass.
authors.affiliation: Division of Cardiology, Razavi Hospital, Mashhad, Iran.
authors.forename: Ali
authors.initials: A
authors.lastname: Hamedanchi
authors.forename: Mahdi
authors.initials: M
authors.lastname: Daliri
mesh_terms: D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D006801:Humans; D016393:Lymphoma, B-Cell / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged