Discrepancy between clinical course and drug-induced lymphocyte stimulation tests in a case of saireito-induced liver injury accompanied by Sjögren syndrome.

Background: Saireito consists of components of shosaikoto and goreisan. There are several reports of liver injury caused by shosaikoto and saireito, whereas cases caused by goreisan are rarely seen.

Patient: A 70-year-old woman suffered from sicca of the eyes and oral cavity that arose in 2003.