摘要
目的讨论多层螺旋CT、MRI对于胰腺间叶组织来源肿瘤的诊断价值意义。方法回顾性分析经过临床确诊手术、病理证实的7例胰腺肿瘤CT、MRI的表现进行诊断总结分析。结果病变分布情况:4例位于胰腺体部,2例位于胰腺头、颈部,1例位于胰腺尾部。主要影像特征5例表现CT平扫胰腺低密度囊性病灶,2例变现为实性病灶,MRI检查主要表现胰腺内长T1长T2异常信号影,及混杂异常信号病灶,病灶边界清晰或不清。后经手术、病理证实胰腺淋巴管瘤2例,脂肪瘤3例,畸胎瘤1例,胰腺淋巴瘤1例。结论多层螺旋CT、MRI平扫及增强扫描联合应用,对于诊断胰腺少罕见间叶组织来源的肿瘤具有较高的临床应用价值。
Objective To discuss the value of muhi - slice CT and MRI in diagnosing pancreatic mesenchymal cancer. Methods Retrospectively analyzed the datas of CT and MRI of seven cases pancreatic tumor, which were confirmed diagnosis through surgery and pathology. Results Lesion distribution： 4 cases occurred at the body of the pancreas, two cases were found at head and neck of pancreas, one case at the pancreas tail. The image features of CT： five cases present low density cystic pancreatic lesions, two cases were solid lesions. MRI examination were mainly long T1/T2 abnormal signal and mixed abnormal signal in pancreas, we observed both clear and unclear lesions boundaries. Two cases of pancreatic lymphangioma, three cases of lipoma, one teratoma and pancreatic lymphoma were confirmed by surgery and pathology. Conclusions Multi - slice spiral CT/MRI scan and enhanced scan in combination has significant value in diagnosing rare pancreatic mesenchymal tissue sources tumor.
出处
《齐齐哈尔医学院学报》
2014年第9期1270-1272,共3页
Journal of Qiqihar Medical University
关键词
胰腺罕少见
间叶组织肿瘤
文献综述
Rare pancreatic mesenchymal tumors
Literature review
A report of 7 cases
