Neurosurgical aspects of cerebral cryptococcosis.
Cuvinte cheie
Abstract
Eleven patients with raised intracranial pressure caused by cerebral cryptococcosis developed complications requiring neurosurgical operations. Two patients were fully conscious on admission, and 9 had impaired consciousness, four of whom were comatose. Seven patients were found to have hydrocephalus only. Two patients had cerebral edema initially, and 2 had cystic lesions. One of the latter developed subdural effusion. All patients eventually developed progressive hydrocephalus requiring placement of a ventriculoperitoneal shunt. Four patients were initially treated by external ventricular drainage. When external ventricular drainage was used initially, there were no associated complications; however, there was a high incidence of complications (4 of 7 patients) when a ventriculoperitoneal shunt was placed as the initial treatment. Of the 11 patients, 10 (91%) survived; of these 9 (82%) made an excellent recovery and 7 (64%) returned to their original work. The patient who died had been receiving steroid therapy for hypopituitarism.