Fig. 1From: The predictive value of CD4, CD8, and C—reactive protein in the prognosis of schistosomal and non-schistosomal colorectal cancerImmunohistochemical (IHC) staining of representative CD4 expression and CD8 expression positivity in different tumor areas. A CD4 expression positivity (× 100) in the intratumoral area (iCD4) (inside the circle) and stromal area (sCD4) (outside the circle). B CD8 expression positivity (× 200) in the intratumoral area (iCD8) (inside the circle) and stromal area (sCD8) (outside the circle)Back to article page