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