2020
DOI: 10.31434/rms.v5i9.569
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Abordaje inicial de la hipertensión intracraneal en adultos

Abstract: La presión intracraneal normal oscila entre 5-15mmHg. Cuando se eleva por encima de 20mmHg por más de 10 minutos, se define como hipertensión intracraneal. Trauma craneoencefálico, tumores y hemorragias cerebrales son posibles causas de hipertensión intracraneal. El paciente cursa con síntomas como bradicardia, hipertensión arterial y depresión respiratoria. Las principales medidas de abordaje incluye elevar la cabecera, sedación, control de presión arterial, mantener la presión de perfusión cerebral >60mmH… Show more

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Cited by 4 publications
(2 citation statements)
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“…When any of the 3 intracranial components increases due to some pathological condition, one or both of the remaining components decreases to compensate for balance and maintain a constant ICP. 1 Enrique Marcos Sierra Benítez MD 1 *, Morulaganyi Mogae MD 2 , Potlako Picasso Ntabe MD 3 , Indira Rojas Molina MD 4 , Isabel Bridón Nordet MD 4 , Ndapiwa Precious Lebalang MD 5 , Unami Gwendoline Badubi MD 6 , Tshielo Nature Otsogile 2 , Mairianny Quianella León Pérez MD 7 and Mario Javier Garces Ginarte 8 Physiologically, the brain has a cerebral perfusion pressure (CPP) between 50 -150 mmHg, this is equivalent to the difference between mean arterial pressure and ICP; so that by raising ICP, it can reduce CPP. A reduction in CPP below 50 mmHg can lead to ischemic injury and cerebral edema.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…When any of the 3 intracranial components increases due to some pathological condition, one or both of the remaining components decreases to compensate for balance and maintain a constant ICP. 1 Enrique Marcos Sierra Benítez MD 1 *, Morulaganyi Mogae MD 2 , Potlako Picasso Ntabe MD 3 , Indira Rojas Molina MD 4 , Isabel Bridón Nordet MD 4 , Ndapiwa Precious Lebalang MD 5 , Unami Gwendoline Badubi MD 6 , Tshielo Nature Otsogile 2 , Mairianny Quianella León Pérez MD 7 and Mario Javier Garces Ginarte 8 Physiologically, the brain has a cerebral perfusion pressure (CPP) between 50 -150 mmHg, this is equivalent to the difference between mean arterial pressure and ICP; so that by raising ICP, it can reduce CPP. A reduction in CPP below 50 mmHg can lead to ischemic injury and cerebral edema.…”
Section: Introductionmentioning
confidence: 99%
“…2,5 When the limits of the compensatory mechanisms are exceeded, an increase in ICP occurs. 1 This increase is nothing more than a decompensation resulting from the pressure exerted by the CSF in the cerebral ventricles and the blood volume itself that flows through the central nervous system. 2 Finally, when all the reserve spaces are used, the brain begins to move due to pressure difference, through the folds of dura mater (falx cerebri and tentorium), and through the foramen magnum, in what is called cerebral herniations.…”
Section: Introductionmentioning
confidence: 99%