目的：探讨慢性病毒性肝炎肝静脉管径及多普勒频谱改变与肝组织病理纤维化程度的关系。
Objective: to analyse the correlation of hepatic vein diameter and Doppler waveform changes with liver histologic fibrosis in chronic liver hepatitis patients.
脉管系统的保留可确保组织存活和术后组织水肿尽快消退。
Preservation of the vasculature ensures tissue viability and more rapid resolution of the tissue edema that occurs postoperatively.
目的分析良性脉管类软组织肿瘤MRI表现并探讨其价值。
Objective To analyse the MRI manifestations of the benign vascular tumors of soft tissue, with investigating value of MRI.
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