Spontaneous intracerebral hematomas: a new proposal about the usefulness and limits of surgical treatment.

We analyzed the volume of 132 spontaneous supratentorial intracerebral hematomas calculated with computed tomographic (CT) scans and related it to the clinical condition of the patients on admission and to the outcome at their discharge from the hospital (1 to 3 months after the ictus). Fifty patients were operated on, and 82 received only medical treatment. In evaluating outcome, we were more interested in survival than its quality. The main problem is the evaluation and treatment of the many patients who are comatose upon admission (about half of the patients). We concluded that surgical treatment by evacuation of the hematoma increases the percentage of survival of comatose patients with a hematoma volume between 26 and 85 ml.