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2 楼 发表于2009-06-04 19:37:00举报|引用
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Immunohistochemically, the tumor cells are strongly immunoreactive for chromogranin A. An S-100 immunohistochemical stain demonstrated strong staining in compressed spindled cells at the periphery of the cellular nests. The tumor cells are not immunoreactive for calcitonin, cytokeratin AE1:AE3, cytokeratin CAM 5.2, CEA, TTF-1 or thyroglobulin.
免疫组织化学:瘤细胞嗜铬粒蛋白A阳性,细胞巢外周扁平梭形细胞S-100强阳性,降钙素、AE1:AE3、CAM5.2、CEA、TTF-1以及甲状腺球蛋白均阴性。
Immunohistochemically, the tumor cells are strongly immunoreactive for chromogranin A. An S-100 immunohistochemical stain demonstrated strong staining in compressed spindled cells at the periphery of the cellular nests. The tumor cells are not immunoreactive for calcitonin, cytokeratin AE1:AE3, cytokeratin CAM 5.2, CEA, TTF-1 or thyroglobulin.
免疫组织化学:瘤细胞嗜铬粒蛋白A阳性,细胞巢外周扁平梭形细胞S-100强阳性,降钙素、AE1:AE3、CAM5.2、CEA、TTF-1以及甲状腺球蛋白均阴性。
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