From: The presence of tumour-associated lymphocytes confers a good prognosis in pancreatic ductal adenocarcinoma: an immunohistochemical study of tissue microarrays
Tumour associated lymphocytes
Cut-off score (cells/mm2)
Intratumoural CD3
28.3
Stromal CD3
132.0
Intratumoural CD8
11.8
Stromal CD8
48.4
CD20
84.6