Carcinoid Tumor – FPnotebook.com

Carcinoid tumors may spread to the liver or other sites in the body, and they may secrete substances such as serotonin or prostaglandins, causing carcinoid syndrome. Definition (NCI_CDISC) A neuroendocrine neoplasm arising from enterochromaffin cells in the gastrointestinal tract and (less common) the bronchi with undetermined malignancy status.

https://fpnotebook.com/GI/HemeOnc/CrcndTmr.htm