Irie H, Honda H, Baba S, Kuroiwa T, Yoshimitsu K, Tajima T, Jimi M, Sumii T, Masuda K
Department of Radiology, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
AJR Am J Roentgenol. 1998 May;170(5):1323-7. doi: 10.2214/ajr.170.5.9574610.
Our goal was to elucidate the CT and MR imaging characteristics in patients with autoimmune pancreatitis, which is a reversible chronic pancreatitis with an autoimmune cause.
On CT and MR imaging, a capsulelike rim, which is thought to correspond to an inflammatory process involving peripancreatic tissues, appears to be a characteristic finding of autoimmune pancreatitis. Also, diffuse pancreatic enlargement along with hypointensity on T1-weighted MR images and delayed enhancement on dynamic CT and MR studies are other features of this disorder.
我们的目标是阐明自身免疫性胰腺炎患者的CT和MR成像特征，自身免疫性胰腺炎是一种具有自身免疫病因的可逆性慢性胰腺炎。
在CT和MR成像上，一种被认为与累及胰腺周围组织的炎症过程相对应的包膜样边缘，似乎是自身免疫性胰腺炎的特征性表现。此外，胰腺弥漫性肿大以及T1加权MR图像上的低信号强度和动态CT及MR研究中的延迟强化是该疾病的其他特征。
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