Section 1

Submit Findings

CB1683

Findings

T1-w post contrast or MRA

There is evidence of a pial AVM.

There is evidence of an underlying aneurysm (saccular, fusiform, inflammatory, mycotic).

There is evidence of hemorrhage within an underlying enhancing tumoral intraaxial mass lesion.

There is evidence of active bleeding (contrast leak) within a site of intra or extra axial hematoma.

There is evidence of nonopacification within intracranial cortical or deep veins as a result of thrombosis.

There is evidence of underlying hypo or hyper perfused parenchyma in recognizable arterial or venous perfusion zone indicating tissue at hemorrhagic risk.

Other significant imaging findings are present.