卵黄囊瘤卵黄囊分化的形态学特征及其与血清AFP的关系  

Correlation Between Morphologic Features of Yolk Sac Differentiation of Yolk Sac Tumors to Serum AFP of Patients

作　　者：葛霞[1] 李涤臣[1] 谢群[1] 承泽龙[1] 章可仪[1] 赵霞玉[2] 

机构地区：[1]蚌埠医学院病理学教研室,233003 [2]蚌埠医学院附属医院妇瘤科,233004

出　　处：《临床与实验病理学杂志》1993年第4期257-259,T003,共3页Chinese Journal of Clinical and Experimental Pathology

摘　　要：本文报道100例卵黄囊瘤免疫组化标记,并与16例患者血清AFP水平相比较。结果表明,脏层卵黄囊分化(88例)AFP阳性,且与血清AFP升高相关;而壁层卵黄囊分化(92例)Laminin基膜样物质阳性。血清AFP测定有助于本瘤术前诊断、术后随访和预后估价。The immunohistochemical study of100 cases of yolk sac tumor(YST)were corre-lated to the serum alpha-fetoprorein(AFP)levelin 16 patients.The results showed that the vis-ceral yolk sac differentiation(88 cases)wasAFP positive and correlated to the increasedserum AFP level,while the Laminin was stainedand localize in the hasement membrane-like sub-stance of parietal yolk sac differentiation(92cases).The determination of serum AFP level ishelpful to the diagnosis of YST before operationand prognosis and follow up in postoperativecourse.

关 键 词：卵黄囊瘤 卵黄囊 分化 甲胎蛋白 

分 类 号：R737.310.3[医药卫生—肿瘤]