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CHINESE JOURNAL OF CT AND MRI, NOV.2014, Vol.12, No.8 Total No.61 Diagnostic Application of MRI Plain Scanning and LAVA Technique in Portal Vein Cavernous Transformation 1 2 3 HAO Chun-juan , WANG Xu , Qin Cheng-wei . 1 Radiology Department, Wafangdian Third Hospital Wafangdian, Liaoning 116300; 2 CT and MRI Department, 论 著 Wafangdian Municipal Central Hospital, Liaoning 116300; 3 Radiology Department, Dalian Municipal Central Hospital, Dalian,116033 [Abstract] Objective To discuss the diagnostic value and clinical significance of MRI plain scanning and LAVA technique in portal vein cavernous transformation. Methods MRI平扫+LAVA技术 To analyze the features and characteristics of MRI plain scanning, dynamic contrast enhanced LAVA transverse view and 3D-MIP recombinant image of 23 cases of CTPV 对门静脉海绵状变 patients who were confirmed by clinic. Results Portal vein enlarging, embolization or stenosis, partly or total occlusion were found by MRI plain scanning and enhanced LAVA 性的诊断应用 technique. Abnormal mass like and reticulodromous uneven soft tissues made by circuital increasing paraesophageal vein were found around hepatic portal vein. T1 was short and T2 was obviously strengthened.These abnormal lesions were directly stereoscopic displayed by LAVA coronal view a
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