No shinkei geka. Neurological surgery
-
Hemorrhage in regions remote from the site of initial intracranial operations is rare, but does occur. We report three cases of cerebellar hemorrhage that developed after supratentorial surgery, all of which had similar clinical findings and CT images. The first case was a 37-year-old man with a craniopharyngioma in the suprasellar lesion. ⋯ There is no doubt, however, that there was a disturbance of venous circulation in this complication. We would like to emphasize the possibility of this complication. Patients who show signs of difficulty in awaking from anesthesia or the development of new neurological deficits not attributed to direct operative procedure after supratentorial craniotomy must be evaluated early, with adequate imaging including the posterior fossa.
-
Shaving of the whole scalp is ordinarily performed prior to neurosurgical operation. Although it is performed in order to prevent postoperative intracranial infection, there has been no apparent basis for this practice published in previous reports. We examined whether shaving the whole scalp reduced the rate of postoperative infection or not. ⋯ Thus, there was no significant difference in the rate of postoperative intracranial infection between the two groups, if anything, the whole scalp shaving group tended to show a higher rate. According to these results, partial scalp shaving did not increase the rate of postoperative intracranial infection. Considering that patients who have lost their hair find it embarrassing to return to society, it is well to know that the whole scalp shaving is not absolutely necessary for all first craniotomy.