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Reye's syndrome presents as acute central nervous system and liver dysfunction in children. Its incidence has seen a sharp decline in parallel with the decline in the use of aspirin in the pediatric age group. This report describes a patient with Reye's syndrome and serves as a reminder for health professionals to continue to discourage the use of aspirin for the treatment of viral infections.  相似文献   
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A case of low baseline bispectral index (BIS) values in a patient undergoing cerebral angiography followed by coil embolization of a basilar artery aneurysm is presented. A generalized cortical hypoperfusion was observed on angiography, suggestive of vasculitis. This finding was the cause of the low BIS values.  相似文献   
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Purpose  Frameless stereotactic neurosurgery is increasingly being used for the biopsy of intracranial tumors and the resection of deep-seated lesions where reliance on surface anatomic landmarks can be misleading, as well as in movement disorders, psychiatric disorders, seizure disorders, and chronic refractory pain. Nascent biological approaches, including gene therapy and stem-cell and tissue transplants for movement disorders, also utilize neuronavigational techniques. These procedures are complex and involve understanding of the basic principles and factors affecting neuronavigation. The procedure may appear to be simple, but serious complications may occur. Methods  The purpose of this study was to review the intraoperative and postoperative complications occurring during frameless stereotaxy at our institution from January 2003 to July 2007. Results  Seventy-eight patients underwent various neurosurgical procedures under general anesthesia. Intraoperative complications seen were intraoperative brain bulge (n = 3), seizures (n = 3), failure to extubate (n = 4), and fresh neurodeficits (n = 6). No hemodynamic disturbances such as hypertension or hypotension or bradycardia or tachycardia requiring active intervention were observed. Conclusion  Awareness and vigilance can help in the early identification and better management of the above intraoperative complications.  相似文献   
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Background  

More than 450 newborns die every hour worldwide, before they reach the age of four weeks (neonatal period) and over 500,000 women die from complications related to childbirth. The major direct causes of neonatal death are infections (36%), Prematurity (28%) and Asphyxia (23%). Pakistan has one of the highest perinatal and neonatal mortality rates in the region and contributes significantly to global neonatal mortality. The high mortality rates are partially attributable to scarcity of trained skilled birth attendants and paucity of resources. Empowerment of health care providers with adequate knowledge and skills can serve as instrument of change.  相似文献   
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