[Primary intracerebellar hematomas: surgical indications, prognosis].

Intracerebellar primary hematoma are produced by spontaneous hemorrhages in the cerebellar parenchima and usually present an sudden onset. In the present study we analyzed a serie of 34 cases of primary intracerebellar hematoma, in patients of both genders, between 35 and 80 years old. Taking in account the incidence of symptoms, the clinical picture was dominated by the gait disturbances, headache and consciousness disorders. From the analyzed cases, 50% had had surgical indication and 50% benefits on conservative treatment. Even though the evolution was favorable in the great majority of cases,the mortality in the surgical treated group was lesser (5,88%) comparative to the conservative treated group (17,64%). The main criteria for surgical treatment were represented by GCS (Glasgow Coma Scale) score < or =13 or blood collections exceeding 3 cm in diameter.