牙源性角化囊肿既可单独存在,也可作为痣样基底细胞癌综合征(NBCCS)的一部分,它具有持续生长和复发率高的特点。作者采用PC10抗体对这两类牙源性角化囊肿中增殖细胞核抗原(PCNA)的表达情况进行了定量测定。 检测对象为41例牙源性角化囊肿,其中21例伴有NBCCS。免疫组化采用ABC法,所用抗体为单克隆 Odontogenic keratocysts can be present either alone or as part of a nevus-like basal cell carcinoma syndrome (NBCCS) with sustained growth and high recurrence rates. The authors used PC10 antibodies to quantify the expression of proliferating cell nuclear antigen (PCNA) in these two types of odontogenic keratocysts. 41 cases of odontogenic keratocysts, of which 21 cases were associated with NBCCS. ABC method was used for immunohistochemistry, and monoclonal antibody was used