Appendix L-Cell Glucagon-Like Peptide-Producing Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

**Definition:** A neuroendocrine tumor arising from the wall of the appendix, producing glucagon-like peptides. Morphologically, it is characterized by the presence of neoplastic cells forming tubular or trabecular patterns.

**Synonyms:** - Appendiceal L-Cell Glucagon-Like Peptide-Producing NET - Appendiceal L-Cell Glucagon-Like Peptide-Producing Neuroendocrine Tumor - Appendix L-Cell Glucagon-Like Peptide-Producing NET - Appendix L-Cell NET