Low Grade Appendix Mucinous Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A well differentiated mucinous neoplasm that arises from the appendix. It is characterized by slow growth and it is associated with the development of pseudomyxoma peritonei.

**Synonyms:** - Appendix Well Differentiated Mucinous Adenocarcinoma - LAMN - Low Grade Appendiceal Mucinous Neoplasm - Low grade appendiceal mucinous neoplasm - Low-Grade Appendiceal Mucinous Neoplasm - Low-Grade Appendix Mucinous Neoplasm