关键词: 腹腔感染, 泛复杂腹腔感染, 三级诊疗

Abstract:

Presentation of the concept of “pan-complicated IAIs” and the discussion of the strategy of its diagnosis and treatment        LIU Chang*, ZHANG Jing-yao. *Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
Correspondingauthor：LIU Chang，E-mail：liuchangdoctor@163.com
Abstract    Intra-abdominal infections （IAIs） is common in the clinic which includes a variety of pathological conditions，ranging from uncomplicated appendicitis to fecal peritonitis.IAIs can be classified as healthcare-associated IAIs and community-acquired IAIs according to the circumstance of origin.IAIs can be also classified as uncomplicated IAIs and complicated IAIs according to the extent of infection.However，the circumstance of origin and extent of infection can’t predict the therapy difficulty and clinical outcome.So，the authors first propose the new concept of“pan-complicated IAIs”and elaborate its clinical significance which may evoke the interest of clinicians to pay close attention to the diagnosis and treatment of IAIs.

Key words: intra-abdominal infections, pan-complicated IAIs, hierarchical diagnosis and treatment