引起淋巴管扩张症最常见的病因是先天性淋巴管畸形。
The most common cause of lymphangiectasia is congenital malformation of the lymphatics.
目的探讨原发性小肠淋巴管扩张症营养支持治疗和综合治疗改善营养状况的方法。
Objective To investigate the methods of medical nutrition therapy and combined therapy for patients with primary intestinal lymphangiectasia (PIL).
继发性淋巴管扩张症可能由肉芽肿或癌症造成淋巴管阻塞引起，或由中心静脉压的升高造成的流淋巴液流动异常引起。
Secondary lymphangiectasia may be caused by granulomas or cancer causing lymphatic obstruction, or increased central venous pressure (CVP) causing abnormal lymph drainage.
结论：内毒素血症中NO过量产生，使肠系膜淋巴管扩张，收缩减弱。
Conclusion: During endotoxemia, the overproduction of NO can cause the dilation of mesenteric lymphatic vessels and the decrease of contractile indexes.
结论：内毒素血症中NO过量产生，使肠系膜淋巴管扩张，收缩减弱。
Conclusion: During endotoxemia, the overproduction of NO can cause the dilation of mesenteric lymphatic vessels and the decrease of contractile indexes.
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