Résumé
Objective To analyze the characteristics of differential diagnosis in medical record of ZuiHuaChuang, so that to improve level of medical diagnosis and treatment in clinical work. [Methods] Analyze and research 58 cases of medical records which involved in differential diagnosis in the book, to summarize the characteristic of differential diagnosis inmedical record of ZuiHuaChuang. [Results] There are 58 cases in 101 cases medical records in the whole book written by WangYu in Qing Dynasty. The differential diagnosis methods base on perimal symptoms, concomitant symptoms and pulse diagnosis, and the pulse diagnosis is attributed to the most importantly. The differential diagnosis based on pulse diagnosis is the key charcteristic ofmedical record of ZuiHuaChuang.