Chylothorax is a rare event that occurs when milk-like lymphatic fluid accumulates in the pleural space.The common causes of chylothorax are tumors, trauma, or other unknown etiologies.

• 摘要乳糜胸是肋膜腔内聚积乳状淋巴液的一种罕见疾病，常见的致病因有肿瘤、外伤及其他未知或少见的因素。