I have treated a 58 y/o gentleman with Hydroadenitis associated arthritis using Inflixamab for approximately 8 years now. Excellent response of the arthritis and near complete resolution of skin lesions. Occasional mild skin lesion if infusion is delayed, which occurs due to pts. schedule, however, through the years there has been absolutely no need further surgical intervention regarding the Hydroadenitis. Prior to biological therapy, he frequently required surgical abscess resection, and just prior initiation of Inflixamab therapy, had a complete axillary dissection.