C80 - Malignant neoplasm without specification of site
C80.1 - Malignant (primary) neoplasm, unspecified
InclusionTerm:
-Cancer NOS
-Cancer unspecified site (primary)
-Carcinoma unspecified site (primary)
-Malignancy unspecified site (primary)
Excludes 1:
-secondary malignant neoplasm of unspecified site C79.9)