作者回顾了33例病理证实为胰岛细胞癌病人的MRI。其中男16例,女17例,年龄24～82岁,平均53.5岁。2例有Ⅰ型多发内分泌瘤综合征。33例中26例经实验室及临床检查证实是功能性肿瘤,7例为非功能性肿瘤,MR检查采用1.5T磁场,44cm体线圈,层厚10mm,间隔5mm,作T_1和T_2WI。33例原发胰岛细胞癌病人中有6例在首次MR检查前已将肿瘤全部切除,另6例具有内分泌功能的肿瘤 The authors reviewed MRI of 33 patients with pathologically confirmed islet cell carcinoma. There were 16 males and 17 females, aged 24 to 82 years, with an average of 53.5 years. Two patients had type I multiple endocrine tumor syndrome. Thirty-six of the 33 cases were confirmed as functional tumors by laboratory and clinical examinations, and 7 cases were non-functional tumors. MR examination used 1.5T magnetic field, 44cm body coils, layer thickness 10mm, interval 5mm, for T_1 and T_2WI. Six of the 33 patients with primary islet cell carcinoma had had their tumors removed before the first MR examination and the other 6 had endocrine tumors.