Malignant neoplasm of mastoid antrum

Malignant neoplasm of mastoid antrum (disorder)

active

Code	`187836003`
Semantic tag	disorder
Module	international
Definition	defined
Effective time	20040731

Synonyms

Malignant neoplasm of tympanic antrum
Malignant tumor of tympanic antrum
Malignant tumour of tympanic antrum

Parents (2)

269463006Malignant neoplasm of middle ear and mastoid disorder
254471005Neoplasm of mastoid antrum disorder

Children (0)

None (leaf concept).