Acta medica Croatica : c̆asopis Hravatske akademije medicinskih znanosti
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Brain death is a clinical diagnosis and must be confirmed by one paraclinical test. This report presents the usefulness of paraclinical tests applied during a 4-year period. Forty-four patients with severe brain lesions leading to brain death were treated during the 2004-2007 period. ⋯ Four patients where TCD was used died during the observation period, and in one patient the hemodynamic spectrum was inconclusive. In most patients (65%), TCD confirmed the clinical diagnosis of brain death, and in 61% the diagnosis was confirmed within a 2-hour period. TCD was the most useful confirmatory test for cerebral circulatory arrest in brain death diagnosis.