前言肺部空洞性病变最常见的原因不外乎结核及化脓性感染,二者都系特异的致病菌导致,临床治疗欲使空洞闭合,首先应创造洞腔净化的条件,欲使洞腔净化,则非消灭致病菌不可,现今虽有不少化学药品及抗菌素对细菌有抑制及杀灭作用,但非十全十美,因此探求一些既经济 Preface The most common cause of lung empty lesions is nothing more than tuberculosis and purulent infection, both of which are caused by specific pathogens, clinical treatment to make the cavity closed, first of all should create cavity purification conditions, to make cavity Purification, the non-elimination of pathogens can not now many chemical drugs and antibiotics on the bacteria inhibit and kill, but not perfect, so to explore some of the economy