Malignant Appendix Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm that affects the appendix. Representative examples include carcinoma and lymphoma.

**Synonyms:** - Malignant Appendix Tumor - Malignant Neoplasm of Appendix - Malignant Neoplasm of Appendix Vermiformis - Malignant Neoplasm of the Appendix - Malignant Tumor of Appendix - Malignant Tumor of the Appendix - Malignant neoplasm of appendix