Malignant neoplasm of unknown origin

Malignant neoplasm of unknown origin (disorder)

active

Code	`255052006`
Semantic tag	disorder
Module	international
Definition	defined
Effective time	20190731

Synonyms

Cancer - unknown origin
Malignant tumor - unknown primary
Malignant tumor of unknown origin
Malignant tumour - unknown primary
Malignant tumour of unknown origin
Metastasis - unknown primary

Parents (2)

363346000Malignant neoplastic disease disorder
255051004Tumour of unknown origin disorder

Children (3)

424190005Malignant melanoma of unknown origin disorder
307226002Metastatic adenocarcinoma of unknown origin disorder
310504009Primary malignant neoplasm of unknown site disorder