좌심방 원발성 골육종 1 예

Primary tumors of the heart are rare, their morbidity is 0.0017-0.25% at autopsy. About seventy five percent of primary cardiac neoplasms are benign. Atrial myxomas are the most commonly encountered benign cardiac neoplasms. The other benign tumors are fibroma, lipomatous tumor, valvular fibroelasti...

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Veröffentlicht in:The Korean journal of medicine 1996-07, Vol.51 (1), p.115
Hauptverfasser: 강창원, Chang Won Kang, 박무정, Moo Jung Park, 최선희, Seon Hee Choi, 조만종, Man Jong Jo, 양윤식, Yoon Shig Yang, 심원보, Won Bo Shim, 이용훈, Yong Hoon Lee, 정수상, Soo Sang Jung, 정연재, Yeon Jae Jheong
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Zusammenfassung:Primary tumors of the heart are rare, their morbidity is 0.0017-0.25% at autopsy. About seventy five percent of primary cardiac neoplasms are benign. Atrial myxomas are the most commonly encountered benign cardiac neoplasms. The other benign tumors are fibroma, lipomatous tumor, valvular fibroelastic papilloma, and rhabdomyoma, Malignant neoplasms are about twenty-five percent of primary cardiac neoplasms, and the majority are angiosarcoma and rhabdomyosarcoma. Most cardiac osteosarcomas are clinically mistaken for myxoma because of location in the left atrium. They are extremely rare, larger, tend to infiltrate, and very aggressive neoplasms. Histologically a variety of patterns may be encountered in addition to the osteosarcoma and immunohistochemically cardiac osteosarcomas show similar features as noncardiac osteosarcomas. The overall prognosis of patients with these tumors is dismal. But the role of surgical palliation of these lesions remains valid. Therefore, we believe that early diagnosis of cardiac sarcomas using echocardiography, as well as complete surgical excision, may improve survival. Since we have experienced one case of primary osteosaroma of the left atrium, we report this with related references
ISSN:1738-9364