DSG1 and pemphigus: The autoimmune series for pemphigus panel was as follows: desmoglein-1 (Dsg1) antibody: 139.6 U/mL (normal range: 0–20 U/mL), desmoglein-3 (Dsg3) antibody: 2 U/mL (normal range: 0–20 U/mL), and bullous pemphigoid antigen 180 (BP180): 0.5 U/mL (normal range: 0–9 U/mL).