心包囊肿－例报告青海医学院附属医院心胸外科李勇，达嘎，武建英，杨永良患者，男性，５４岁，汽车修理工。体检胸透时，发现右侧胸腔心膈角处有一密度增高的占位病变，查体前未出现过任何不适的自觉症状。体温正常，全身浅表淋巴结无肿大，气管居中，胸廓无畸形，双肺呼... Pericardial cyst - a case report Department of Cardiothoracic Surgery, Affiliated Hospital of Qinghai Medical College Li Yong, Da Yu, Wu Jianying, Yang Yongliang Patient, male, 54 years old, auto mechanic. When the chest examination was performed, it was found that there was a density-increasing lesion in the right thoracic sacral horn. There was no discomfort before the examination. The body temperature is normal, there is no enlargement of the superficial lymph nodes, the trachea is in the middle, the thorax is not deformed, and the double lungs call...