ABSTRACT
Objective To investigate the distributing characteristics of blood stasis syndrome on 300 cases of advanced stage lung cancer patiens. Method Through filling in the table-syndrome of distributing characteristics of primary pulmonary carcinoma for stage Ⅲ and Ⅳ patients,the distributing characteristics of blood stasis syndrome in advanced lung cancer patiens were observed. Result The constituent ratio of blood stasis syndrome increased significantly following the worse patho-typing degree,the cell differentiation degree,the occurrence of hepatic metastasis,opposite pulmonary metastasis,osseous metastasis and troisier sign. Conclusion The syndrome of blood stasis of lung cancer has the distinct feature. Accordingly,the diagnostic standard which can be qualified of syndrome of blood stasis should be established. Only in that way can we guide the clinical diagnosis,the evaluation of therapeutic effect and the clinical trial of new drug of TCM preferably.