2000
DOI: 10.1055/s-0038-1623294
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Hematoma extradural bilateral causado por ruptura do seio sagital superior: Considerações sobre dois casos

Abstract: ResumoO hematoma extradural bilateral é considerado raro, quando comparado ao hematoma extradural unilateral.Os autores relatam dois casos de hematoma extradural bilateral devido à laceração traumática do seio longitudinal superior. Foram diagnosticados pela tomografia computadorizada e estavam localizados, respectivamente, na região frontal e occipital. Os doentes foram submetidos ao tratamento cirúrgico e com resultados bons.Essa lesão pouco descrita na literatura apresenta prognóstico favorável quando o tra… Show more

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Cited by 2 publications
(3 citation statements)
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References 9 publications
(17 reference statements)
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“…Os hematomas epidurais do vértex (HEDV) representam um grupo distinto dos hematomas intracranianos traumáticos com incidência que varia de 0 a 8% e taxa de mortalidade de até 50% 3,6,16 . Em apenas 2 a 25 % dos casos os hematomas epidurais são bilaterais e potencialmente fatais, a menos que a intervenção cirúrgica seja feita precocemente, apresentando taxas de mortalidade de 15,7%, em algumas séries 5,10,15 .…”
Section: Discussionunclassified
“…Os hematomas epidurais do vértex (HEDV) representam um grupo distinto dos hematomas intracranianos traumáticos com incidência que varia de 0 a 8% e taxa de mortalidade de até 50% 3,6,16 . Em apenas 2 a 25 % dos casos os hematomas epidurais são bilaterais e potencialmente fatais, a menos que a intervenção cirúrgica seja feita precocemente, apresentando taxas de mortalidade de 15,7%, em algumas séries 5,10,15 .…”
Section: Discussionunclassified
“…One should not only evaluate the patient from a neurologic standpoint; he/she must first be assessed for the other ATLS parameters to prevent potentially fatal complications related to breathing, bleeding, or hemodynamic problems that may lead to additional complications prior to or during treatment by the neurosurgeon. 2,4,6 Large EDHs should be operated on, regardless of their location. Smaller hematomas should also be operated on if they are located in the posterior or middle fossa, as these EDHs carry a risk of compressing or causing irreversible damage to the brain stem.…”
Section: Discussionmentioning
confidence: 99%
“…Nontraumatic causes for EDH include complications arising from punctures performed for epidural anesthesia and analgesia, or as result of craniotomy, craniectomy, laminotomy, or laminectomy. [2][3][4][5] The site of bleeding may involve meningeal arteries, ruptured venous sinuses, or even fractured diploic bone, as in the case of primary EDHs. EDHs caused by postsurgical complications may also originate in the muscle, subcutaneous tissue, or skin, in cases where hemostasis is deficient, or when the patient has thrombocytopenia or coagulation deficits.…”
Section: Introductionmentioning
confidence: 99%