牙源性钙化囊肿肿瘤性质的探讨  

Tumor Associated Study of Calcifying Odontogenic Cyst

作　　者：钟鸣[1,2] 田玉楼[1,2] 王兆元[1,2] 朱宏伟[1,2] 

机构地区：[1]中国医科大学口腔医学院病理解剖学教研室 [2]沈阳市和平区牙病防治所

出　　处：《中国医科大学学报》1999年第2期112-113,共2页Journal of China Medical University

摘　　要：目的：研究牙源性钙化囊肿（ＣａｌｃｉｆｙｉｎｇＯｄｏｎｔｏｇｅｎｉｃＣｙｓｔ，ＣＯＣ）的组织病理，临床特征。方法：对７例ＣＯＣ标本进行ＨＥ染色和组织学观察，－ＣｏｎＡ、ＷＧＡ和ＵＥＡ－１三种凝集素染色（ＡＢＣ法）。结果：ＣＯＣ与造釉细胞瘤相比对三种凝集素表达无明显差异，ＣＯＣ上皮具有多种分化潜能，从而产生多变的组织学表现。结论：囊肿型ＣＯＣ在其病理及生物学行为上与壁性造釉细胞瘤相似，肿瘤型ＣＯＣ更具侵袭性，复发性。Objective:This paper was designed to investigate the histopathologic and clinical characterisitics of calcifying odontogenic cyst (COC).Methods:We selected seven samples of COC with HE staining and observed its histological changes, of three kinds of lectins, ConA,WGA. and UEA 1 staining(ABC method).Results:There was no significant difference in the expression of these three lectins between COC and ameloblastoma. The epithelium of COC showed various potentials in differentiation and histologic manifestations. Conclusion:COC of cystic was more similar to mural ameloblastoma in pathology and clinical biologic behavior.COC of tumor type was more invasive and recurrent.

关 键 词：肿瘤 牙源性钙化囊肿 凝集素 COC 牙源性肿瘤 

分 类 号：R739.82[医药卫生—肿瘤]