1·Agents such as sulfasalazine, corticosteroids, azathioprine, TNFa antagonists and thalidomide should be tried first before surgery, except in emergencies.
在进行手术前(除急诊外)，应尝试使用药物如柳氮磺吡啶、激素、硫唑嘌呤、肿瘤坏死因子拮抗剂及反应停。
1·Sulfasalazine possesses both antiinflammatory and antibacterial properties and was mainly used to treat inflammatory bowel disease and rheumatoid arthritis.