label: Colorectal L-Cell Glucagon-Like Peptide-Producing Neuroendocrine Tumor
label_lc: colorectal l-cell glucagon-like peptide-producing neuroendocrine tumor
description: "A neuroendocrine tumor that arises from the colon or rectum and produces glucagon-like peptides.  Morphologically, it is characterized by the presence of neoplastic cells forming tubular or trabecular patterns."