患者男,46岁,于2001年4月3日行“右肺中叶切除术”。术中见右中叶肿物2.5×2×2cm,未累及胸膜,右上纵膈第二肺门有数枚肿大淋巴结。术后病理诊断为:低分化癌,部分为鳞癌,未及胸膜,支气管残端(一);第二肺门(0/4);上纵膈(0/1)淋巴结未见转移癌。分期:1期。2001年5月6日查。AST,ALT,γ-GT,AKP,LDH均正常。2001年5月9日给予基因工程干扰素α～2a(α-2aIFN),300万uim;隔日1次。注射后体温上升,(39℃±),每次持续约 Male, 46 years old, performed “Right middle lobe resection” on April 3, 2001. Intraoperative see right middle lobe mass 2.5 × 2 × 2cm, did not involve the pleura, the right upper mediastinal second hilar a few large lymph nodes. Postoperative pathological diagnosis: poorly differentiated carcinoma, part of the squamous cell carcinoma, not pleural, bronchial stump (a); the second hilar (0/4); the mediastinum (0/1) lymph node metastasis. Staging: 1 issue. May 6, 2001 check. AST, ALT, γ-GT, AKP, LDH were normal. May 9, 2001 given genetic engineering interferon α ~ 2a (α-2aIFN), 3000000 uim; every other day. After injection, the body temperature rises (39 ° C ±), each lasting about