Neoplasm, neoplastic: ependyma (brain)

Site	Malignant, Primary	Malignant, Secondary	Ca in situ	Benign	Uncertain Behavior	Unspecified Behavior
—	C71.5	C79.31	—	D33.0	D43.0	D49.6
fourth ventricle	C71.7	C79.31	—	D33.1	D43.1	D49.6