Noun
astrocytoma (plural astrocytomas or astrocytomata)
(medicine) A cancer of the brain that originates in astrocytes
Of numerous grading systems in use for the classification of tumor of the central nervous system, the World Health Organization (WHO) grading system is commonly used for astrocytoma. Source: Internet
The incidence of low-grade astrocytoma has not been shown to vary significantly with nationality. Source: Internet