败血症有难治性感染症代表之称。作者以本人经验和最新研究成果为基础,论述了对有关问题的认识。病原菌革兰氏阴性杆菌仍然是败血症病原菌的主要菌种。1979年至1982年4年期间,川崎市立川崎医院内科有血中检出细菌的患者89例,除3例男性,2例女性为亚急性细菌性心内膜炎,3例男性为肠伤寒外,共有败血症患者男性44例,女性37例。由于有些人重复患病,实际上男性为52件,女性为39件。检出的19件败血症病原菌中,12件为两种以上细菌, Sepsis refractory infection representatives said. Based on my own experience and the latest research results, the author discusses the understanding of relevant issues. The pathogen Gram-negative bacilli are still the major species of sepsis pathogens. During the four years from 1979 to 1982, Kawasaki City Kawasaki Hospital, there were 89 cases of bacteria detected in the blood, except 3 males, 2 females subacute bacterial endocarditis, 3 males were typhus There were 44 males and 37 females in total. Due to the repeated illness of some people, in fact there are 52 males and 39 females. Of the 19 sepsis pathogens detected, 12 were more than two bacteria,