نتایج جستجو برای: intracerebral hematoma
تعداد نتایج: 28068 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Early hematoma growth is not uncommon in patients with intracerebral hemorrhage and is an independent predictor of poor functional outcome. The purpose of our study was to report and validate the use of our newly identified computed tomographic (CT) blend sign in predicting early hematoma growth. METHODS Patients with intracerebral hemorrhage who underwent baseline CT s...
Lumboperitoneal shunting is widely used for the surgical management of pseudotumor cerebri and other pathologies such as communicating hydrocephalus. Although it is a safe method, it could be associated with complications including subarachnoid hemorrhage, subdural and rarely intracerebral hematoma. A 44-year-old female applied to our clinic with complaints of severe headache, retroorbital pain...
BACKGROUND AND PURPOSE Hematoma expansion after acute intracerebral hemorrhage is common and is associated with early deterioration and poor clinical outcome. The computed tomographic angiography (CTA) spot sign is a promising predictor of expansion; however, frequency and predictive values are variable across studies, possibly because of differences in onset-to-CTA time. We performed a patient...
Background and Purpose Several studies are currently evaluating tissue-type plasminogen activator (TPA) as a potential therapy in acute ischemic stroke. The possibility of inducing intracranial hematomas, however, introduces an important concern into ultimate evaluation of risk and benefit. This retrospective analysis sought to identify factors associated with intracranial hematoma formation in...
BACKGROUND AND PURPOSE The presence of active contrast extravasation (the spot sign) on computed tomography (CT) angiography has been recognized as a predictor of hematoma expansion in patients with intracerebral hemorrhage. We aim to systematically characterize the spot sign to identify features that are most predictive of hematoma expansion and construct a spot sign scoring system. METHODS ...
BACKGROUND AND PURPOSE The Intensive Blood Pressure Reduction In Acute Cerebral Haemorrhage Trial (INTERACT) study suggests that early intensive blood pressure (BP) lowering can attenuate hematoma growth at 24 hours after intracerebral hemorrhage. The present analyses aimed to determine the effects of treatment on hematoma and perihematomal edema over 72 hours. METHODS INTERACT included 404 p...
Background and Purpose—The presence of active contrast extravasation (the spot sign) on computed tomography (CT) angiography has been recognized as a predictor of hematoma expansion in patients with intracerebral hemorrhage. We aim to systematically characterize the spot sign to identify features that are most predictive of hematoma expansion and construct a spot sign scoring system. Methods—We...
BACKGROUND AND PURPOSE The Tada (ABC/2) formula has been used widely for volume assessment of intracerebral hematoma. However, the formula is crude for irregularly shaped hematoma. We aimed to compare the accuracy of the ABC/2 formula with open source software Slicer. METHODS Computed tomographic images of 294 patients with spontaneous intracerebral hematoma were collected. Hematoma volumes w...
the brain parenchyma, and this requires prompt administration of high dose antibiotics and surgical drainage. Brain abscesses frequently arise secondary to hematogenous dissemination, by direct inoculation (trauma or surgery), by contiguous dissemination from an extracranial site or as a complication of meningitis. However, the development of a brain abscess at the site of a prior intracerebral...
We studied 33 consecutive patients with computed tomographic findings of decreased density in the periventricular white matter (leukoaraiosis). Computed tomograms in five (aged 56-75 years) of the 33 demonstrated intracerebral hematoma. The hemorrhages were situated in the thalamic area in four and in the parietotemporal area in one patient. These five patients were hypertensive and had signs c...
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