胰头癌的MRCP特异征象的临床意义  

Clinical Significance of the Special Signs of MRCP in Carcinoma of Pancreatic Head

作　　者：席大鹏[1] 席永昌[2] 姜德福[1] 

机构地区：[1]吉林大学中日联谊医院放疗科,吉林长春130033 [2]吉林大学中日联谊医院放射线科,吉林长春130033

出　　处：《实用放射学杂志》2006年第7期810-813,共4页Journal of Practical Radiology

基　　金：吉林省科技厅资助科研课题(编号:20030431)

摘　　要：目的探讨胰头癌MRCP的特异征象及其病理和临床意义。方法经手术病理证实35例胰头癌病例,术前均行MRCP检查,扫描序列包括SE序列T1W I、FSE序列T2W I、T2W I FS、MRCP冠状位扫描成像。结果本组35例胰头癌100%出现了MRCP的特异征象,其中C1+P1型为31例,C2+P1型和C2+P2型各2例。MRCP所显示的胰头癌体积均大于切除的病理标本。结论胰头癌的MRCP具有特异性征象。Objective To research special signs of MRCP, its pathological and clinical significance in carcinoma of pancreatic head. Methods 35 patients with pancreatic head carcinoma confirmed by operation and/or pathology were examined by MR before operation,including SE sequences T1 WI, FSE sequences T2 WI,T2 WI FS and M RCP. Results The special signs of M RCP in pancreatic head cancer were showed in all cases（ 100% ） ,these signs included：type C1 ＋ P1 in 31 cases,type C2 ＋ P1 in 2 cases and type C2 ＋ P2 in 2 cases. The volumes of pancreatic cancer shown by MRCP were bigger than ones in operated. Conclusion MRCP features of carcinoma of pancreatic head are special.

关 键 词：胰腺 胰头癌 磁共振胆胰管成像 磁共振成像 

分 类 号：R735.9[医药卫生—肿瘤] R445.2[医药卫生—临床医学]