【正文】
, pregnancy, trauma – arteriovenous, therefore less severe – mortality 6 to % ?Aneurysm – rupture related to aneurysm size – increase with trauma exercise, end pregnancy – arterial, therefore more severe – mortality 3050% Hemorrhage ?AVM – rupture not a function of size – no marked increase with exercise, pregnancy, trauma – arteriovenous, therefore less severe – mortality 6 to % – lower rebleed mortality rate (1%) ?Aneurysm – rupture related to aneurysm size – increase with trauma exercise, end pregnancy – arterial, therefore more severe – mortality 3050% – higher rebleed mortality rate (13%) Hemorrhage ?AVM – rupture not a function of size – no marked increase with exercise, pregnancy, trauma – arteriovenous, therefore less severe – mortality 6 to % – lower rebleed mortality rate (1%) – vasospasm rare ?Aneurysm – rupture related to aneurysm size – increase with trauma exercise, end pregnancy – arterial, therefore more severe – mortality 3050% – higher rebleed mortality rate (13%) – vasospasm mon Hemorrhage AVM ?Noheless, risk of major, incapacitating, or fatal hemorrhage in untreated lesion is 40 to 50% Hemorrhage AVM ?Noheless, risk of major, incapacitating, or fatal hemorrhage in untreated lesion is 40 to 50% ?Yearly risk of initial hemorrhage ~3% ?Rebleed in first subsequent year 618%, reducing to ~3% again thereafter ?Pediatric prognosis worse than a