title: Lymphangiographic demonstration of thoracic duct cyst.
abstract: We describe the first reported case of a cyst of the thoracic duct which was diagnosed prior to surgery by bipedal lymphangiographic studies. The differential diagnosis of posterior mediastinal masses should include this pathologic entity.
mesh_terms: D000328:Adult; D003560:Cysts / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008220:Lymphography; D008297:Male; D008482:Mediastinum; D013897:Thoracic Duct