WHO Grade IV

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf tumor grade
gptkbp:appliesTo gptkb:medulloblastoma
glioma
ependymoma
oligodendroglioma
gptkbp:characterizedBy rapid growth
microvascular proliferation
necrosis
high mitotic activity
gptkbp:classificationOf malignant tumor
gptkbp:definedIn gptkb:World_Health_Organization
gptkbp:example gptkb:glioblastoma
gptkbp:highestGradeOf WHO tumor grading system
https://www.w3.org/2000/01/rdf-schema#label WHO Grade IV
gptkbp:introducedIn 2007
gptkbp:prognosis poor
gptkbp:usedIn CNS tumor classification
gptkbp:bfsParent gptkb:glioma
gptkbp:bfsLayer 6