https://www.selleckchem.com/
CONTEXT Immune checkpoint inhibitors (ICIs), as anti-programmed cell death protein-1 (PD-1), anti-programmed cell death protein-ligand 1 (PD-L1), and anti-cytotoxic T lymphocyte antigen-4 (CTLA-4) monoclonal antibodies, are approved for the treatment of some types of advanced cancer. Their main treatment-related side-effects are immune-related adverse events (irAEs), especially thyroid dysfunction and hypophysitis. Hypoparathyroidism, on the contrary, is an extremely rare irAE. OBJECTIVES The aim of the study was to investigate the etiology of autoimmune hy