心包原发性恶性肿瘤极为罕见。本院近年来收治2例，均经手术切除治疗。现报告如下。例1，女性，37岁，主诉：胸闷，气急4个月，经B超检查心包大量积液。于1992年9月入院。检查：两侧颈静脉怒张，心法音界扩大，肝右肋下3Cm，两下肢浮肿。胸片显示：两肺清晰，心脏向两侧扩大。 Primary pericardial malignancies are extremely rare. In this hospital, 2 cases have been treated in recent years and all have undergone surgical resection. The report is as follows. Case 1, female, 37 years old, chief complaint: chest tightness, shortness of breath for 4 months, pericardial pericardial effusion was checked by B-mode ultrasonography. He was admitted to hospital in September 1992. Examination: Both sides of the jugular vein engorgement, heart and sound phonological expansion, liver right lower rib 3Cm, two lower limbs edema. The chest radiograph shows: The two lungs are clear, and the heart expands to both sides.