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在 5 2具成人尸体上 ,对胸导管颈部进行解剖与观察 ,并测量了胸导管末端的有关数据。且剖开管壁观察了胸导管末端的瓣膜。结果 :5 2具尸体中有 37具 (71.2 % )的胸导管末端存在壶腹样膨大 ,壶腹处的管径平均为 4 .8± 1.4 mm,壶腹的长度平均为 9.5± 2 .5 mm。在 5 2例胸导管中有瓣膜者 33例 (6 3.5 % ) ,无瓣膜者 19例 (36 .5 % )。
On 52 adult cadavers, the neck of the thoracic duct was dissected and observed, and the data of the end of the thoracic duct were measured. And cut the tube wall to observe the end of the thoracic valve. Results: Thirty-seven (71.2%) of the 52 corpses had an ampulla-like enlargement at the end of their thoracic duct, with an average diameter of 4.48 ± 1.4 mm in the ampulla and an average length of 9.5 ± 2.5 in the ampulla mm. There were 33 cases (53.5%) with valve in 52 cases of thoracic duct and 19 cases (36.5%) without valve.