Articles: brain-injuries.
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The case of a suicide attempt of a depressed male using a circular saw is reported and discussed. There was a hesitation injury that is seldom described in this type of power tool suicide. A deviation in the position of the superior sagittal sinus allowed the life of the victim to be saved by a neurosurgical operation.
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J Neuropsychiatry Clin Neurosci · Jan 1994
The prevalence of traumatic brain injury and co-occurring disabilities in a national household survey of adults.
This original point prevalence study provides sociodemographic characteristics and Canadian household prevalence rates of adults (15 years and older) with disability who have survived a traumatic brain injury (TBI) and the type, number, and prevalence rates of co-occurring disabilities. This report is based on the Health and Activity Limitation Survey, a national survey conducted by Statistics Canada in 1986-87. ⋯ Rates are highest in the 45-64 age range, 3 times those in the 15-24 age group. Eighty-four percent of adults with TBI have co-occurring disabilities (median = 2), the most prevalent being limited mobility and agility.
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The current literature reports many measurements (arteriovenous oxygen content difference and cerebral metabolic rate of oxygen, etc.) with samples from the internal jugular veins (IJs), obtained from either side of the neck, based on the assumption that a reliable sample of mixed venous blood can be drawn. We compared oxygen saturation in both IJs in 32 patients with head injuries to establish the similarities or discrepancies in the two veins. Both IJs were cannulated with 20-G catheters; in five patients, a fiberoptic catheter was used to obtain a continuous recording of the hemoglobin saturation. ⋯ Ultimately, only eight patients had differences of less than 5%. No relationship was found among the computed tomographic scan data and the pattern of hemoglobin saturation detected. Therefore, we were not able to identify the side more appropriate for monitoring in patients with bilateral, predominantly monolateral, cortical, or deeply located lesions.(ABSTRACT TRUNCATED AT 250 WORDS)
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Acta neurochirurgica · Jan 1994
Statistical analysis of the factors affecting the outcome of extradural haematomas: 115 cases.
115 traumatic extradural haematoma cases who were treated surgically at Cerrahpasa Medical Faculty Neurosurgery Department between 1987 and 1992 are evaluated. When factors affecting the outcome were examined, a strong correlation was found between the result and Glasgow coma scale (GCS) (p < 0.00001). The existence of a fracture, the interval between onset of haematoma symptoms and intervention and the existence of an intracerebral haematoma together with contusion accompanying intradural haematoma, affect the outcome in a negative direction. There was no statistical correlation between the outcome and the age of patient, localization of the haematoma and aetiology.