淋巴管扩张

儿童小肠淋巴管扩张症的诊断及营养干预对预后的影响：附5例报告

Advances in diagnosis , nutrition intervention and prognosis of intestinal lymphangiectasia in peadiatrics : report on five cases

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 ) .

针刺对胃扩张模型大鼠孤束核c-fos表达及胃内压的影响微血管扩张性运动失调淋巴管扩张性象皮病

The Effect of Acupuncture on Gastric Pressure and c-fos Expression in Nucleus of the Solitary Tract of Rats Gastric Distention Model

VEGFC能够诱导癌周淋巴管扩张，这可能是VEGFC增加舌鳞癌颈淋巴转移的机制之一。

Over expression of VEGF C could induce the dilatation and LVD increase of peri tumor lymphatic vessels , which maybe one of the mechanisms that VEGF C metastasis of TSCC through lymphatic vessels .

儿童小肠淋巴管扩张症消化内镜特点及临床15例分析

Gastrointestinal endoscopic characteristics and clinical analysis of 15 children with intestinal lymphangiectasia

原发性小肠淋巴管扩张症并双侧股骨颈骨折围手术期处理的探讨

Perioperative period management of a primary-intestinal-lymphangiectasia patient suffered from bilateral femoral neck fracture

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 .

并逐渐恢复，术后1～2周小肠粘膜有炎症.上皮破坏，各层淋巴管均扩张。

Inflammatory infiltration in the mucosa occurred at the 1st and 2nd week , the lamina epithelium was disrupted , and the lymphatics in each layer , especially the central lacteal , were dilated .

结论VEGF-C和VEGFR-3在人直肠腺癌中的过表达，可能与淋巴管增生和扩张，促进癌细胞的淋巴转移有关。

Conclusion The overexpression of VEGF-C and VEGFR-3 in rectum adenocarcinoma may promote the hyperplasia and dilation of lymphatics , and the lymphatic metastasis of the cancer cells .

信号系统是淋巴管生成或扩张的信号通路，与肿瘤淋巴管的生成密切相关。

VEGF-C / VEGFR-3 ( FLT-4 ) signalling which is mediated of lymphogenesis or dilation of lymphatics is closely correlated with lymphogenesis of tumor .

结果癌周毛细淋巴管不同程度地扩张，并出现大量内皮细胞连接的开放。

Results The lumen of pericarcinoma lymphatic capillaries were distended obviously and a lot of endothelial junctions were opened .

结果：胃癌中心区无淋巴管，胃癌周边区淋巴管扩张、密度及淋巴管检出率明显高于正常区。

Results There was no lymphatics in carcinomatous centre region , but the lymphatic density and appearance rate in periphery region was much more than normal region .

在发生淋巴结转移的肿瘤基质中，常能发现淋巴管的增生和扩张，但其分子机制至今尚未充分阐明，淋巴管形成在淋巴转移中的作用还不清楚。

Neogenesis of lymphatic vessel and lymphatic invasion is frequently found in the stroma of cancers , but the mechanisms of this phenomenon remain unclear .

结论：当归注射液能明显增强血瘀证大鼠肠系膜淋巴管自主收缩频率及收缩性，补充血容量后微淋巴管口径明显扩张，淋巴液回流增加。

Conclusion : Chinese angelica parenteral solution can increase the contractility and spontaneous contraction frequency of mesenteric microlymphatics , improve lymph backflow in blood stasis rats .

结果：LPS组淋巴管管径变大，运动频率减少，镜下见小肠绒毛中央乳糜管及粘膜下淋巴管丛极度扩张；

RESULTS : In LPS group , the mesenteric lymphatic diameter was greater than that in the control and contractile frequency was decreased , the villi central lacteal and submucosal microlymphatics of small intestine was extremely dilated under microscope .