Table 3.
Case | Sex | Age, yr | IgG4 (mg/dL) | Location | Response to steroid | OOI | Diagnosis |
1 | Male | 74 | 263 | Diffuse | (+) | Nephritis | Definitive type 1 AIP |
2 | Female | 71 | 364 | Diffuse | (+) | Cholangitis | Definitive type 1 AIP |
3 | Male | 54 | 230 | Focal | (+) | Sialadenitis | Definitive type 1 AIP |
4 | Male | 47 | 104 | Focal | (+) | None | Definitive type 1 AIP |
5 | Male | 57 | 46 | Focal | (+) | None | Definitive type 1 AIP |
IgG4: Immunoglobulin G4; OOI: Other organ involvement; AIP: Autoimmune pancreatitis.