目的探索深部真菌病组织内病原菌检查的新方法。方法应用生物素卵白素过氧化酶法（ＡＢＣ）研究１７种深部真菌（包括培养中真菌及小鼠实验性感染皮肤及内脏组织内真菌）与１４种凝集素的结合形式。结果１７种真菌的凝集素结合形式稳定。绝大多数真菌的凝集素结合形式呈属间区别，少数亦见种间区别。结论为利用凝集素组织化学鉴定组织内病原菌提供了实验依据。 Objective To explore a new method of pathogen detection in deep mycosis. Methods The biotin-avidin peroxidase (ABC) method was used to study the binding patterns of fourteen kinds of lectins, including fungi in culture and fungi in mice infected with experimental and visceral tissues. As a result, the lectin-binding forms of the 17 fungi were stable. The vast majority of fungal agglutinin binding forms were among the differences, a few also see differences between species. Conclusion This study provides an experimental basis for the identification of pathogenic bacteria in tissues by lectin histochemistry.