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Non-invasive transcranial cerebral oxymetry based on the principle of near-infrared spectroscopy (NIRS) has been used during cardiovascular operations. Short interval circulatory arrest (CA) was employed intraoperatively and correlation between cerebral metabolic rate for oxygen (CMRO 2 ) and tympanic temperature (TT) was analyzed during CA.Patients and methods: Eighteen CA were performed...
Head and neck surgeons have recently adopted a more aggressive surgical approach to advanced cervical cancers. High incidences of local recurrence and the presence of gross infection may in some cases lead to the rupture of cervical arteries. Although urgent surgical treatment is required in these situations, high incidences of neurological deficit and mortality have been reported as serious problems...
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