No shinkei geka. Neurological surgery
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Cerebral angiography is performed for diagnosis and management of moyamoya disease and in childhood moyamoya disease is usually carried out under general anesthesia after tracheal intubation. Mechanical irritation to trachea resulting in pain,cough,and increase in secretion after termination of the general anesthesia sometimes occurs and it sometimes causes hyperventilation resulting in hypocapnea. Continuous hypocapnea sometimes causes appearance of ischemic attacks in moyamoya disease. ⋯ Tracheal irritation did not appear and all the patients were asleep just after termination of face mask anesthesia except for the patient who required tracheal intubation. In the latter case, the patient frequently coughed out phlegm after general anesthesia with tracheal intubation. In conclusion, general anesthesia with face mask ventilation was thought to be one of the suitable anesthetic methods introduced for cerebral angiography in childhood moyamoya disease.
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The aim of this study was to investigate S-100B protein and NSE as a serum marker of brain cell damage after traumatic brain injury. ⋯ Serum concentration and kinetics of S-100B protein and NSE provide the clinical assessment of the primary brain damage and have a predictive value for outcome after traumatic brain injury.
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Lymphocytic hypophysitis is a rare autoimmune disease of the pituitary gland mimicking pituitary macroadenoma on magnetic resonance imaging (MRI). We encountered a 32-year-old female who presented with a typical pituitary macroadenoma causing sudden on-set of visual disturbance during her second pregnancy. She underwent an endonasal-transsphenoidal resection of the mass diagnosed as a non-secreting pituitary macroadenoma after a cesarean operation. ⋯ Histopathological examination showed diffuse infiltrate of non-specific lymphocytes. Postoperatively, prednisolone was given for two weeks, her visual disturbance improved with radiologically marked shrinking of the lesion. This case illustrates the difficulty of differentiation of lymphocytic hypophysitis from pituitary macroadenoma, and we discuss the clinical features and the management of this disease.
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A case of ruptured true posterior communicating artery aneurysm with neurogenic pulmonary edema is presented. A 31-year-old male suffered the sudden onset of unconsciousness with respiratory dysfunction and pinkish foamy sputum. Computed tomography demonstrated diffuse subarachnoid hemorrhage and chest roentgenogram disclosed pulmonary edema. ⋯ He suffered multiple cerebral infarctions caused by vasospasm but he atlained a full recovery after 7 months. The follow-up angiogram showed complete obliteration of the aneurysm. This case report suggests that endovascular treatment with lumbar drainage is useful for severe aneurysmal SAH complicated with pulmonary edema in the acute stage.