1/2. Spontaneous intracranial hypotension causing confusion and coma: a headache for the neurologist and the neurosurgeon.Spontaneous intracranial hypotension presenting with confusion and coma has rarely been reported. A case is presented and the clinical features of spontaneous intracranial hypotension are discussed.- - - - - - - - - - ranking = 1keywords = coma (Clic here for more details about this article) |
2/2. Spontaneous intracranial hypotension resulting in coma: case report.OBJECTIVE: Spontaneous intracranial hypotension is a potentially severe condition characterized by a distinct clinical picture caused by low cerebrospinal fluid pressure. Although coma has been reported previously as a presentation of this condition, this is the first report in which misdiagnosis of this condition and unwarranted surgery led to coma. CLINICAL PRESENTATION: A 62-year-old man presented with a history of headache, and cranial magnetic resonance imaging showed bilateral chronic subdural hematomas. After evacuation of the hematoma, the patient's condition deteriorated into a state of profound depression of consciousness. Repeated cranial computed tomographic scans showed intracranial air, and intracranial pressure monitoring showed negative recording. Spinal magnetic resonance imaging demonstrated epidural cerebrospinal fluid leaks at the middle and lower thoracic levels. INTERVENTION: Epidural blood patch resulted in almost immediate improvement in the patient's condition, and he was fully awake 24 hours later. CONCLUSION: This case report expands the presently known clinical spectrum of this uncommon and generally benign illness.- - - - - - - - - - ranking = 1.2keywords = coma (Clic here for more details about this article) |