Biliary tract cancers are rare, with a poor patient prognosis. Leptin and programmed death‐ligand 1 (PD‐L1) influence CD8+ and forkhead box P3 (FOXP3)+ lymphocytes, and thus, cancer cell growth. We… Click to show full abstract
Biliary tract cancers are rare, with a poor patient prognosis. Leptin and programmed death‐ligand 1 (PD‐L1) influence CD8+ and forkhead box P3 (FOXP3)+ lymphocytes, and thus, cancer cell growth. We aimed to define the prognostic implications of these variables and the clinicopathological features of biliary tract cancers.
               
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