Good Day Doctor.my Husband Had Npca Recurrence Stage 4c.He Have

Good day doctor.my husband had npca recurrence stage 4c.He have 2 more chemo but since he got blood infection infection the doctor said to stop chemo untill hes infection is treated.yesterday he do sgpt lab.test and we found out that hes sgpt is 93 which is higher than the normal range, what should we do.Im afraid and thinking that its danger since he have cancer.Hoping that you will answer my question since it bother me so much.thank you...