Spontaneous Intracerebral Hemorrhage

Nontraumatic intracerebral hemorrhage is bleeding into the parenchyma of the brain that may extend into the ventricles and, in rare cases, the subarachnoid space. Each year, approximately 37,000 to 52,400 people in the United States have an intracerebral hemorrhage. 1 , 2 This rate is expected to double during the next 50 years as a result of the increasing age of the population and changes in racial demographics. Intracerebral hemorrhage accounts for 10 to 15 percent of all cases of stroke and is associated with the highest mortality rate, with only 38 percent of affected patients surviving the first year. 3 Depending on . . .