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目的 :探讨肝浅淋巴管和深淋巴管的交通 ,以及肝淋巴管的交通在肝脏病理学方面的意义。材料和方法 :采用普鲁士蓝注射、厚片透明和组织切片的方法 ,在 52例小儿和 8例胎儿的肝脏对肝淋巴管作了形态学观察。结果 :肝深淋巴管包括小叶间淋巴管和小叶下淋巴管 ,分别位于门管区的疏松结缔组织和小叶下静脉的外膜内。星状浅淋巴管和少数区域淋巴管经肝表面的小凹或裂隙注入小叶间淋巴管。阻断肝深淋巴管时 ,注射剂经肝深淋巴管返流入肝浅淋巴管。结论 :肝浅淋巴管和肝深淋巴管之间存在着丰富的交通关系。当肝深淋巴管引流受阻时 ,淋巴可经肝浅淋巴管引流
OBJECTIVE: To investigate the hepatic lymphatic and deep lymphatic vessel traffic and the hepatic lymphatic vessel traffic in hepatic pathology. MATERIALS AND METHODS: Liver and lymphatic vessels were morphologically observed in the liver of 52 infants and 8 fetuses using Prussian blue injection, thick slab and histological sections. Results: The deep lymphatic vessels of the liver include the interlobular lymphatic vessels and the subependymal lymphatic vessels, which are located in the adventitia of the loose connective tissue and the subependymal vein in the portal area, respectively. Superficial stellate lymphatic vessels and a small number of regional lymphatic vessels into the interlobular lymphatic vessels through the surface of the liver concave or fissure. Blocking the liver deep lymphatic vessels, the injection of the liver deep lymphatic drainage into the liver shallow lymphatic vessels. Conclusion: There is a rich traffic relationship between the lymphatic vessels of the liver and the lymphatic vessels of the liver. When the deep lymphatic drainage of the liver is blocked, the lymphatic drainage by the lymphatics of the liver can be performed