Functional hemispherectomy: radical treatment for Rasmussen's encephalitis

Rasmussen's encephalitis is a progressive, debilitating disease that usually appears in the pediatric population but also may affect adults. Uncontrolled seizures, cognitive decline, and a progressive hemiparesis accompany this disorder. Treatment options are limited and consist of medical management, which is somewhat experimental and ineffective; the use of either intravenous antiviral agents or steroids; or surgical resection of the affected hemisphere. Patients undergoing hemispherectomy for Rasmussen's encephalitis are complex. Nurses caring for these patients require a high degree of knowledge and specialized skills. Patient outcome is highly affected by the knowledge and skill of the entire team of healthcare professionals needed to manage these patients.