《英文msh词典》Thoracic Cyst
[同义词] Thoracic Cyst
[主题词] Mediastinal Cyst
[中文释义] 胸部囊肿
[英文释义] Cysts of one of the parts of the mediastinum: the superior part,containing the trachea,esophagus,thoracic duct and thymus organs; the inferior middle part,containing the pericardium; the inferior anterior part containing some lymph nodes; and the inferior posterior part,containing the thoracic duct and esophagus.