Preferred Label : Stage IV Appendix Neuroendocrine Tumor AJCC v8;
NCIt related terms : Stage IV Appendix Neuroendocrine Tumor;
NCIt definition : Stage IV includes: (T1, N0, N1, M1); (T2, N0, N1, M1); (T3, N0, N1, M1); (T4, N0,
N1, M1). T1: Tumor measuring 2 cm or less in greatest dimension. T2: Tumor measuring
more than 2 cm but less than or equal to 4 cm. T3: Tumor measuring more than 4 cm
or with subserosal invasion or involvement of the mesoappendix. T4: Tumor perforating
the peritoneum or directly invading other adjacent organs or structures (excluding
direct mural extension to adjacent subserosa of adjacent bowel), e.g., abdominal wall
and skeletal muscle. N0: No regional lymph node metastasis. N1: Regional lymph node
metastasis. M1: Distant metastasis. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL522743;
Origin ID : C135160;
UMLS CUI : C4525696;
Disease excludes abnormal cell
- Has associated anatomic sites
- Semantic type(s)
- concept_is_in_subset
- disease_excludes_finding
- disease_has_abnormal_cell
- disease_has_finding
- disease_has_normal_cell_origin
- disease_has_normal_tissue_origin
- disease_has_primary_anatomic_site
- disease_is_stage
