RESUMEN
Acute interhemispheric subdural haematoma (AISH) was considered extremely rare until identification with imaging studies. Interhemispheric subdural hematoma in adults is a rare complication of head injury with no more than 100 cases reported since 1940. The classical presentation of this disorder is a contralateral monoparesis of the leg or a hemiparesis more pronounced in the leg1. Treatment may consist of conservative observation or craniotomy and is dictated by the clinical course. Conservative management is the treatment of choice for patients without disturbances of consciousness and for patients with stable clinical conditions. Surgical treatment is necessary in patients with progressive neurological deterioration. We describe the case of traumatic AISH in a 31-year-old patient who presented a contralateral monoparesis of the leg.
RESUMEN
The objective of this study is to focus attention on cerebral venous sinus thrombosis (CVST), a rather infrequent disease, especially when following closed head injury. Consequently we started from the clinical case report, concerning a patient admitted to our polyvalent ICU in the Hospital of Avezzano (AQ), Italy. The patient was a 15-year-old girl, that developed superior sagittal sinus (SSS) thrombosis following closed head injury (pedestrian run down by a car): owing to slow and progressive onset of deep coma with severe intracranial hypertension, emergency decompressive craniectomy was performed. The result was satisfying: patient conditions progressively improved, with return to consciousness, to good mobility and to good mental status. At present, 1 year after trauma, only mild disability is left over (right hand prehensile strength loss, and slightly moving gait). In conclusion, considering the literature data (intracerebral haematoma and deep coma are poor outcome predictors) and clinical evolution, we decided an aggressive surgical approach to save the patient's life, with satisfying results.
