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目的回顾性分析门静脉海绵样变性(CTPV)病人发生局灶性结节增生(FNH)样病变的发病率、MR征象、自然变化史。材料与方法此回顾性研究经IRB允许,病例包括2000年—2008年间进行过MR检查的58例(男32例,女26例;平均年龄50岁)CTPV病人。病人的MR图像由2
Objective To retrospectively analyze the incidence of focal nodular hyperplasia (FNH) -like lesions in patients with portal vein cavernous degeneration (CTPV), MR signs and history of natural changes. Materials and Methods This retrospective study, approved by the IRB, included 58 patients (32 males, 26 females; mean age 50 years) in CTPV patients who underwent MR imaging between 2000 and 2008. The patient’s MR image consists of 2