A primary or metastatic malignant neoplasm affecting the brain.
Synonyms:
exact_synonym:
brain neoplasms, malignant; cancer of brain; cancer of the brain; malignant brain neoplasm; malignant brain tumor; malignant brain tumour; malignant neoplasm of brain; malignant neoplasm of the brain; malignant tumor of brain; malignant tumor of the brain; malignant tumour of brain; malignant tumour of the brain; primary malignant neoplasm of brain