Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Dec 6, 2019; 7(23): 4063-4074
Published online Dec 6, 2019. doi: 10.12998/wjcc.v7.i23.4063
Table 1 Summary of the immunohistochemistry results in our case
Tumor cellsLymphocytes in stroma
CD5Diffuse, strong, cytomembraneFocal, strong, cytomembrane
CD3NegativeFocal, strong, cytomembrane and cytoplasm
CD20NegativeFocal, strong, cytomembrane
CD117Diffuse, strong, cytomembrane and cytoplasmNegative
CK-panDiffuse, strong, cytoplasmNegative
CK-19Diffuse, strong, cytoplasmNegative
Bcl-2Focal, strong, cytomembrane and cytoplasmFocal, strong, cytomembrane and cytoplasm
Her-2NegativeNegative
P53Mottled expressionNegative
Ki-67Approximately 30% of cells, strong, nucleusFocal, especially in the germinal center, strong, nucleus
TdTNegativeNegative