心脏乳头状弹力纤维瘤2例

Journal of Clinical Cardiology(2022)

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Abstract
1病例资料 例1,男,38岁,以"间断晕厥2个月"为主诉入院.入院后查头颅CT及磁共振无异常.心脏彩超提示二尖瓣前叶占位(2 cm×2 cm),呈乳头团块状,随心动周期摆动,二尖瓣轻度关闭不全(图1).血常规、肝肾功能、凝血常规、肺功能等各项检查均无异常.因患者2个月内出现2次短暂性脑缺血发作(TIA),遂排除手术禁忌后行急诊手术.行胸骨正中开胸常规体外循环.切开右房,经房间隔暴露二尖瓣,见二尖瓣前叶菜花样占位.完整切除肿瘤,修复缝合二尖瓣前叶缺损.术后病理证实为乳头状弹力纤维瘤(papillary fibroelastomas,PFE)(图2).术后6 h拔除气管插管,术后第1天转入普通病房,术后第7天康复出院.术后门诊、电话随访5年余,心功能、二尖瓣功能可,肿瘤无复发.
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