例 1　男 ,5 6岁。胸闷、气促 6个月。胸部 X线片检查示双侧包裹性积液伴大片钙化灶 ,右侧更明显。入院后行右侧胸腔穿刺 ,抽出红褐色粘稠液体 10 0 0 ml,液体内可见反光晶体。胸腔积液检查 :胆固醇含量为 4.18m mol/L,有少量红细胞 ,未见脓细胞 ,细菌培养阴性。血脂检查 :血清 Example 1 male, 56 years old. Chest tightness, shortness of breath 6 months. Chest X-ray examination showed bilateral fluid encapsulation with a large calcification, the more obvious right. After admission, the right thoracentesis was performed and a red-brown viscous liquid was drawn out of 100 ml. Reflex crystals were observed in the liquid. Pleural effusion examination: cholesterol content of 4.18m mol / L, a small amount of red blood cells, no pus cells, bacterial culture negative. Lipid test: serum