tumor staining

Final diagnosis was granular cell tumor of the breast, confirmed by histology and immunohistochemical staining.

颗粒细胞瘤在男性乳房极为少见, 大多为良性且预后良好,其临床与图象表征皆与乳癌极为相似.

Results staining SP methods can help to definitive the histological type and differentiation of astrocytic tumor.

结果:免疫组织化学标记能帮助鉴定组织类型和颅内星形细胞肿瘤的分化程度.

Immunohistochemical staining showed cytokeratin ( CK ), epithelial membrane antigen ( EMA ), vimentin ( Vim ), S-100 was positive. Conclusion : Epithelioid sarcoma is an unusual malignant tumor.

免疫组化示细胞角蛋白 ( Cytokeratin, CK ), 上皮膜抗原 ( epithelialmembraneantigen,EMA ), 波形蛋白 ( vimentin, Vim), 和S -100 蛋白(S-100 ) 阳性.

AIM: To compare Fuji intelligent chromo endoscopy ( FICE) and staining techniques in differential diagnosis for colonic tumor and non-tumor lesions.

目的：探讨内镜智能分光比色技术（FICE）鉴别大肠肿瘤及非肿瘤性病变的价值。

The difference between negative and positive staining groups was not statistically significant in tumor size, capsule formation, capsule invasion, serosal infiltration, vascular invasion, bile duct invasion and cell differentiation as classified by Edmondson.

两染色组之间，肿瘤大小包膜形成及浸润侵及浆膜肝内血管和胆管以及分化程度等方面没有显著性差异。

Immunohistochemical studies showed positive CK staining in tumor cells, and CK, CK 7 and EMA staining in the duct.

免疫组化显示肿瘤细胞CK阳性,管腔CK 、 CK7、EMA阳性.

The positive staining of VEGF in tumor cells and factor in new ECs was seen.

肿瘤细胞VEGF强阳性着色,新形成的血管内皮细胞因子抗体阳性.