【摘要】 目的:总结胰腺癌在磁共振(MRI)的表现,探讨MRI诊断胰腺癌的价值。方法:回顾性分析56例胰腺癌患者的MRI资料,与手术及病理结果对照,总结磁共振诊断胰腺癌的经验。结果:本组56例胰腺癌患者31例行手术治疗,术后病理确诊腺癌26例,腺鳞癌5例。25例因淋巴结转移或远处脏器转移而放弃手术治疗,经病理组织活检而确诊。MRI检出53例,诊断符合率为94.6%(53/56)。误诊3例。结论:MRI检查对胰腺癌具有较高的诊断价值,可以为临床诊断和选择治疗方案提供有价值的参考依据。更多还原

【Abstract】 Objective:To summarize on the MRI features of pancreatic carcinoma,and to investigate the value of MRI in diagnosis of pancreatic carcinoma.Methods:Data from 56 cases of pancreatic carcinoma were reviewed and compared with findings at surgery and of pathology.Our experiences with diagnosis of pancreatic carcinoma using MRI were then summarized.Results:Among 56 cases of pancreatic carcinoma.31 were treated by operation.Postoperative pathology confirmed adenocarcinoma in 26 cases and adenosquamous carcinoma in 5. Twenty-five cases were inoperable due to lymph node involvement or distal metastasis,as confirmed by biopsy. MRI identified 53 cases of pancreatic carcinoma,94.6%(53/56) of which were consistent with pathology. Conclusion:MRI is valuable for diagnosis of pancreatic carcinoma,and may provide favorable evidence for clinical diagnosis and selection of therapy.更多还原