MUTYH and pancreatic neuroendocrine tumor: Germline biallelic variants of MUTYH (including Gly396Asp) have been previously described in patients affected with multiple colorectal adenomas and adenomatous polyposis, as well as pancreatic NETs (Al-Tassan et al. 2002, Sampson et al. 2003, Sieber et al. 2003, Vogt et al. 2009, Scarpa et al. 2017).