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运动后门脉血流(PVF)的减少包括门脉体积(PVV)和门脉横截面积(CSA)的减少可能是由内脏血管重建所致,最近已在正常人获得证实。为深入研究不同病原和不同程度肝炎病人的门脉血流改变,作者进行如下试验:5组病人经过轻度(Bruce法Ⅱ级)、中度(Ⅳ级)锻炼后,用超声多谱勒检测门脉横截面积和体积以及门脉血流量改变。1组为酒精性肝硬化13例,2组为非酒精性肝硬化17例,3组为非血吸虫性肝纤维化12例,4组为血吸虫性肝纤
Reduction of post-exercise portal venous flow (PVF), including reduced portal venous volume (PVV) and portal cross-sectional area (CSA), may be due to visceral vascular remodeling and has recently been confirmed in normal individuals. In order to further study portal vein blood flow changes in patients with different pathogenicity and different degrees of hepatitis, the authors conducted the following tests: After 5 groups of patients underwent mild (grade Ⅱ) and moderate (grade Ⅳ) exercise, they were examined by ultrasonography Portal cross-sectional area and volume, and portal blood flow changes. One group was alcoholic cirrhosis in 13 cases, two groups of non-alcoholic cirrhosis in 17 cases, three groups of non-schistosomiasis fibrosis in 12 cases, four groups of schistosomiasis liver fibrosis