"C8538"^^ . "A malignant neoplasm arising from the blood vessels.NCI" . _:vb739287 _:vb731480 . "Malignant Blood Vessel Neoplasm"^^ . _:vb635063 _:vb739287 . "C1458139"^^ . _:vb635063 . . _:vb731480 . "Malignant"^^ . "Malignant Blood Vessel Neoplasm"^^ . "Malignant Blood Vessel TumorSYNCI" . _:vb731480 . "Malignant_Blood_Vessel_Neoplasm"^^ . _:vb635063 . "Malignant Blood Vessel NeoplasmPTNCI" . "Neoplastic Process"^^ . _:vb739287 .