Department of Internal Medicine;
Aiseikai Yamashina Hospital;
Shichouno-cho;
Takehana;
Yamashinaku;
Kyoto 602-8086;
Japan;
Department of Gastroenterology and Hepatology;
Uji Tokushukai Hospital;
Kyoto 611-0042;
Japan;
Molecular Gastroenterology and Hepatology;
Kyoto Prefectural University of Medicine;
Graduate School of Medical Science;
Kyoto 602-8566;
Japan;
Autoimmune; hepatitis; Humoral; immune; response; Hepatoduodenal; ligament; lymph; nodes; Corticosteroid; Hepatomegaly;