CD163 and neoplasm: Higher CD163 infiltration in the stroma was associated with worse prognosis (HR 6.35, 95% CI 1.4–28.87; p = 0.02) but there was no difference in the levels identified in tumour islets on univariate analysis (HR 1.58, 95% CI 0.88–2.86; p = 0.13) [23].