Diagnosis and treatment of 13 cases of autoimmune pancreatitis
10.3760/cma.j.issn.1674-6090.2014.06.010
- VernacularTitle:自身免疫性胰腺炎13例临床诊治分析
- Author:
Siming XIE
;
Mingliang CHENG
;
Yonghua CHEN
;
Xubao LIU
;
Gang MAI
- Publication Type:Journal Article
- Keywords:
Chronic pancreatitis;
Autoimmune pancreatitis;
Pancreatic cancer;
Bile duct carcinoma
- From:
Journal of Endocrine Surgery
2014;(6):472-474,514
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate and summarize the clinical characteristic of autoimmune pancreati-tis(AIP).Methods Clinical data of 13 patients with AIP, admitted to the West China Hospital from 2009 to 2013, were retrospectively analyzed .Results The median age of the 13 patients was 48 years old.The main clinical manifestations included epigastric pain or discomfort (8 cases), obstructive jaundice(7 cases)and weight loss(10 cases).Diffuse enlargement of pancreas and localized pancreatic enlargement were observed in 6 cases, pseudocyst and pancreatic stones were observed in 1 case.Dilation of pancreatic duct was found in 4 cases.Bili-ary stricture and thickened wall of bile duct were detected in 8 cases, dilated gallbladder with delayed enhance-ment of the thickened wall in 7 cases, retroperitoneal fibrosis surrounding the aorta in 1 case, abdominal lymph-adenopathy in 6 cases, stenosis of splenic vein in 4 cases, and Sjogren's disease and ulcerative colitis in 1 case. The positive rate of serum IgG, RF, ANA was 71.43%(5/7), 42.86%(3/7), and 42.86%(3/7), respec-tively.8 patients were misdiagnosed and underwent surgery .Steroid therapy was administered in all patients with satisfactory response.Conclusions AIP is a rare and autoimmune disease ,without speci? c symptoms,and often be misdiagnosed as pancreatic cancer or bile duct carcinoma .We must give more attention to AIP and keep pa-tients from undergoing unnecessary surgery .
