A Case of Papillary Fibroelastoma of the Right Heart and Review of the Literature Concerning Surgical Indications.
10.4326/jjcvs.30.213
- VernacularTitle:右心系に発生した乳頭状線維弾性腫の１例，および右心系における同腫ようの手術適応に関する考察
- Author:
Takeshi Soeda
;
Mitsuhiko Matsuda
;
Masaki Aota
;
Kazuhiko Doh-i
;
Takeshi Shimamoto
- Publication Type:Journal Article
- From:Japanese Journal of Cardiovascular Surgery
2001;30(4):213-216
- CountryJapan
- Language:Japanese
-
Abstract:
A 54-year-old man consulted our hospital because of nocturnal and mild exertional chest pain. Echocardiography demonstrated a mobile mass in the right atrium. There were no abnormal findings on the coronary angiogram. Because of the large size of the mass, surgical removal was carried out and a yellowish, globular tumor, sized 20×15×13mm, attached to the anterior tricuspid leaflet with a short stalk was excised. Postoperative recovery was uneventful. The patient was discharged from the hospital with no symptoms. The diagnosis of papillary fibroelastoma (PFE) was confirmed on histologic examination. PFE is a well-known tumor that usually arises on the heart valves. Although, historically, this tumor has incidentally been discovered at necropsy, clinical case reports have recently increased. However, the vast majority of clinically reported PFEs were the cases of the left side of the heart, for which the operative indication is quite definite because of serious complications such as cerebral or myocardial infarction caused by this tumor, irrespective of size. On the contrary, only a small number (17 cases) of the right heart PFEs have been reported in the literature and its operative indications are unclear. Review with regard to the operative indications for the right heart PFEs was made based on the total of 18 cases including our patient.
