尽管慢性胰腺炎的主要病因是胆道疾病和酒精中毒或酗酒,仍有30%至40%的慢性胰腺炎病因不明[1]。60年代,Sarles[2]报告了数例较为特殊的慢性胰腺炎,其特征为发热、无腹痛或轻微疼痛、无饮酒史、高丙球蛋白血症、胰腺弥漫性肿大、组织学检查见胰腺大量淋巴细胞浸润伴淋巴滤泡形成 Although the primary cause of chronic pancreatitis is biliary disease and alcoholism or alcoholism, 30% to 40% of chronic pancreatitis remains elusive [1]. In the 1960s, Sarles [2] reported a few more specific cases of chronic pancreatitis characterized by fever, no abdominal pain or mild pain, no history of alcohol consumption, hypergammaglobulinemia, diffuse pancreas enlargement, extensive histological examination of the pancreas Lymphocytic infiltration with lymphoid follicle formation