Objective To study the change of immunologic function of the patient with obstructive jaundice. Methods The level of the sIL-2R, TNF-α, IL-6 and IL-8 in 36 cases of obstructive jaundice before and after operation were measured. Results The level of the sIL-2R, TNF-α, IL-6 and IL-8 in 36 cases of obstructive jaundice before operation was higher than normal control group (Ｐ＜0.01). It decreased after the obstruction was removed, and it was close to normal control on 14th day after operation. Conclusion The result suggest that relief of jaundice could improve the immunologic function of the patient.
