There is evidence of acute or subacute parenchymal (intraaxial) hemorrhage.   [Yes/No]

There is evidence of concurrent intraaxial hematoma and subarachnoid hemorrhage (r/o aneurysm/sentinel bleed).   [Yes/No]

There is evidence of a pial, or choroidal, or deep parenchymal AVM (consisting of afferent arterial input, AVM nidus, and efferent egress veins).
  [Yes/No]

There is evidence of an AVM with a component of higher flow AV fistula within the nidus.   [Yes/No]

There is evidence of parenchymal angiomatous transformation (AVM variant).
  [Yes/No]

There is evidence of intra ventricular bleeding possibly from choroidal AVM.   [Yes/No]

There is evidence of a recently thrombosed AVM (perilesional edema).   [Yes/No]

There is evidence of a primary, intradual, AVF (consisting of afferent or efferent vessels but no nidus).   [Yes/No]

There is evidence of parenchymal hemosiderin deposition from chronic microhemorrhage caused by vascular steal effects produced by either a high flow AVF or AVM.   [Yes/No]

There is evidence of encephalomalacia or leukomalacia related to chronic vascular steal effects or injury related to hemorrhage.   [Yes/No]

There is evidence of rerouting of the venous efferents related to direct AV-shunt, venous-pressure-increase effects.   [Yes/No]

There is evidence of rerouting of the venous efferents from concurrent venous or dural thrombosis.   [Yes/No]

There is evidence of marked venous efferent dilatation or venous aneurysm related to the high flow across the AV shunt.
  [Yes/No]

There is evidence of focal enlargement of dural sinuses possibly with enlarged orbital veins (often with proptosis) to suggest dural AV fistula or extradural AV fistula of carotid origin.   [Yes/No]

There is evidence of unexplained pial veins suggesting dural AV fistula.   [Yes/No]

There is evidence of hemorrhage associated with cortical vein or dural sinus thrombosis.   [Yes/No]

There is evidence of bleeding near falx (possibly post traumatic in origin - search for brain contusion).   [Yes/No]

There are the features of enlarge lenticulostriate arteries in the basal ganglia as evidence of Moya-Moya vasculopathy.   [Yes/No]

There is evidence of multicentric bleeding sites for coagulopathy as cause for bleeding.   [Yes/No]

There is evidence of focal cytogenic edema for intercurrent hemorrhagic stroke.   [Yes/No]

There is evidence of hemorrhagic met or other tumor as basis for intracranial hemorrhage.   [Yes/No]

There is evidence of intercurrent hydrocephalus or herniation syndromes.   [Yes/No]

There is evidence of a cavernous angioma or multiple consistent with familial cavernous angiomatous syndrome.   [Yes/No]

There is evidence of non-shunting, cavernous malformation(s).   [Yes/No]

There is evidence of a DVA.   [Yes/No]

There is evidence of concurrent DVA + cavernous malformation.   [Yes/No]

There is evidence of pontine telangiectasia.   [Yes/No]

Other abnormalities.
  [Yes/No]