对73例胸部恶性肿瘤手术前后的血液流变性观察表明,手术后2周时,半数以上病人的血液粘度有明显升高(P<0.01～0.001)其预后较差;同时测定免疫球蛋白及外用血淋巴细胞绝对计数,均有一定比例的病例出现异常,对预后也有影响。从横向看,同时监测几种指标,对了解预后可能帮助更大。 The blood rheological observation before and after surgery for 73 cases of thoracic malignant tumors showed that at 2 weeks after surgery, the blood viscosity of half or more of the patients had a significant increase (P<0.01-0.001) and its prognosis was poor. Simultaneous determination of immunoglobulins and topical use was also performed. Absolute counts of blood lymphocytes, all have a certain percentage of cases of abnormalities, have an impact on the prognosis. Looking laterally, monitoring several indicators at the same time may help to understand prognosis.