[Papillary fibroelastoma of the right atrium; report of a case].
Papillary fibroelastoma is a rare benign tumor commonly arising from a heart valve. We describe an unusual papillary fibroelastoma that arose from the right side of the interatrial septum. An intracardiac tumor was discovered by routine echocardiography in an asymptomatic 68-year-old woman. The echocardiographic examination revealed a 20 mm mobile tumor in the right atrium. Tricuspid obstruction was not observed, nor was regurgitation. The tumor was resected through a right atriotomy. It had multiple papillary fronds and arose from the interatrial septum. Pathologic examination confirmed papillary fibroelastoma. The postoperative course was uneventful, and the patient was discharged on postoperative day 13.
Nagano
H
H
Department of Cardiovascular Surgery, Omiya Medical Center, Jichi Medical School, Saitama, Japan.
Kawahito
K
K
Kobinata
T
T
Nakatani
K
K
Osawa
S
S
Adachi
S
S
Murata
S
S
Adachi
H
H
Ino
T
T
D000368:Aged; D006348:Cardiac Surgical Procedures; D005260:Female; D005350:Fibroma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006325:Heart Atria; D006338:Heart Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D014463:Ultrasonography