Prognostic evaluation of brainstem hematomas: the role of CT scan and brainstem auditory evoked potentials |
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| Authors: | G. Sancesario G. Pozzessere R. Massa R. Floris F. Bianco P. Giacomini P. A. Rizzo |
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| Affiliation: | Tor Vergata University and IV Chair of Clinical Neurology, Rome, Italy;La Sapienza University;Institutes of Clinical Neurology, Rome, Italy;La Sapienza University, Rome, Italy |
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| Abstract: | ![]()
Abstract– 6 cases of brainstem hematoma were studied utilizing CT scan and brainstem auditory evoked potential (BAEP) recordings. CT scan did not contribute to an early discrimination between primary and secondary hematomas. Size of the hematoma and the presence of blood in the CSF did not represent evident signs in differentiating benign from unfavourable brainstem hematomas or hemorrhages. BAEP recordings showed the presence of electrophysiological anomalies at the level of the lesion, demonstrating that bleeding as well as tumor in the brainstem can provoke a focal damage. |
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| Keywords: | Brainstem auditory evoked potentials brainstem hematomas CT scan |
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