Surg Neurol
-
Although congenital afibrinogenemia can commonly present with hemorrhage from the umbilical cord at birth, or with spontaneous mucosal or intracranial hemorrhage in the neonatal period, life-threatening intracerebral hemorrhage in adults is infrequent. ⋯ Spontaneous intracerebral hemorrhage must be included in the differential diagnosis in patients with known afibrinogenemia presenting with symptoms suggesting raised intracranial pressure. Immediately after surgery, intracranial pressure monitoring of patients is mandatory to pick up further intracranial bleeding early. Fibrinogen replacement therapy is recommended before surgery, but its use as a long-term prophylaxis against hemorrhage should be weighed against the risk of thrombosis.
-
Reduced cerebral blood flow and cerebrovascular reactivity to acetazolamide (type 3 ischemia) is believed as an independent predictor for subsequent ischemic stroke in patients with occlusive carotid artery diseases. However, recent studies have shown that type 3 patients can be divided into 2 pathophysiologically different subgroups as follows: those with elevated OEF and those with normal OEF. This study was aimed to clarify whether there is a difference in the prognosis between patients with type 3 and elevated OEF and those with type 3 but normal OEF. ⋯ Type 3 patients may be categorized into 2 subgroups as follows: those with elevated OEF and higher stroke risk and those with normal OEF and lower stroke risk, although larger number of subjects should be analyzed.
-
Vertebral compression fractures represent a serious health care problem. Vertebroplasty and kyphoplasty have been gaining popularity in the treatment of symptomatic compression fractures that are often secondary to osteoporosis or neoplasia. ⋯ With the continued aging of the population, VCFs represent an increasingly important health care issue. The staggering increase in the number of minimally invasive VAPs performed illustrates the continued adoption of these innovative technologies and early trends in their applications.
-
Case Reports
Migration of pump for intrathecal drug delivery into the peritoneal cavity. Case report.
We report on a patient in whom a subfascially implanted pump for the intrathecal delivery of baclofen spontaneously migrated into the peritoneal cavity. ⋯ When creating a pocket for subfascial implantation, a high subcostal incision should be used so that the lower extent of the pocket will still be above the level of the linea semilunaris, hence ensuring a strong fascial layer between the pump and the peritoneum.
-
Review Historical Article
The history of awake craniotomy for brain tumor and its spread into Asia.
In ancient times, awake craniotomy was used for trepanation to treat seizures and remove a variety of morbid conditions or even to permit the escape of evil air. In modern times, this technique was initially used for removal of epileptic foci with simultaneous application of brain mapping with electrical current. ⋯ It has been used in North America since the 1980s, then Europe, and recently has spread into Asia. Its spread to Asia could have significant impact based on the large population of patients and the low resource utilization associated with awake craniotomy.