pancreatic neuroendocrine tumor PPoma https://www.malacards.org/card/ppoma PPoma is a type of pancreatic endocrine tumor that hypersecretes pancreatic polypeptide (PP) but that does not cause a hypersecretion syndrome (is non-functioning) and instead presents with only non-specific symptoms such as weight loss, abdominal pain, jaundice, diarrhea and/or an abdominal mass, hence leading to a late diagnosis. PPoma can be associated with multiple endocrine neoplasia 1 (MEN-1). NCIT:C67453 pancreatic polypeptide tumour GARD:0019358 ICDO:8152/1 SCTID:255039001 MEDGEN:577392 pancreatic polypeptidoma icd11.foundation:1180851464 pancreatic polypeptide neoplasm Orphanet:97278 pancreatic polypeptide tumor UMLS:C0346407 MONDO:0019957 ICD9:239.89