La Clinica terapeutica
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La Clinica terapeutica · Oct 1994
Review[Neoplastic involvement of the cranial base. Role of computerized tomography and magnetic resonance].
We discussed in this paper the abilities and limits of CT Scan and MR Imaging in the diagnosis of skull base tumors. We stressed the role of computerized neuroimaging in the characterization and evaluation of the extension of these tumor masses involving the skull base.
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La Clinica terapeutica · Oct 1994
Review Comparative Study[Water-electrolyte and acid-base balance in surgery. Problems in the postoperative period].
In addition to metabolic conditions, water-electrolyte and acid-base balance in the postoperative period are of major importance for the success of surgery. The principal water-electrolyte changes (hyperhydration and hypotonic dehydration, hypertonic dehydration, "third space" syndrome, etc.) and acid-base (acidosis, and metabolic and respiratory alkalosis) disorders are briefly described as they are observed in the postoperative period together with their pathophysiologic mechanisms and therapy. The identification and correction of these changes may avoid the onset of patterns due to reduced therapeutic surveillance.