Nontraumatic Parenchymal Brain Hemorrhages

Weisberg, Leon A.; Stazio, Antonio; Shamsnia, Morteza; Elliott, Debra

doi:10.1097/00005792-199009000-00002

Cited by 33 publications

(12 citation statements)

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“…The study group is representative of patients with spontaneous ICH in general as reflected by the anatomical distribution of the ICH, which is in accordance with the literature [15].…”

Section: Discussionsupporting

confidence: 62%

Spontaneous supratentorial intracerebral hemorrhage

Hallevy¹,

Ifergane²,

Kordysh

et al. 2002

Journal of Neurology

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“…The study group is representative of patients with spontaneous ICH in general as reflected by the anatomical distribution of the ICH, which is in accordance with the literature [15].…”

Section: Discussionsupporting

confidence: 62%

Spontaneous supratentorial intracerebral hemorrhage

Hallevy¹,

Ifergane²,

Kordysh

et al. 2002

Journal of Neurology

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“…On the other hand, some investigators believe that patients without evidence of hypertensive vascular disease (cardiomegaly, left ventricular hypertrophy, or retinopathy) tend to have larger hemorrhages and higher mortality. 30 The lack of an observed relation between onset time, systolic and diastolic blood pressure, and the site and size of ICH in this study is somewhat surprising and unexplained.…”

Section: Discussionmentioning

confidence: 51%

Circadian rhythmicity of stroke onset. Intracerebral and subarachnoid hemorrhage.

Sloan

Price

Foulkes

et al. 1992

Stroke

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Our purpose was to describe and further understand the determinants of the time of onset of parenchymatous intracerebral hemorrhage and subarachnoid hemorrhage in patients enrolled in the Stroke Data Bank. We analyzed the observed times of onset of intracerebral hemorrhage (n = 237 patients) and subarachnoid hemorrhage (n = 243 patients) compared with expected times of onset if the probability of onset was constant across all time intervals. We also analyzed the role of clinical features (if any) in explaining the findings. For intracerebral hemorrhage, 52.5% of patients reported onset times between 0600 hours and 1400 hours, with peak onset between 1000 and 1200 hours (chi 2 = 62.94, df = 11, p less than 0.001). Patients with subarachnoid hemorrhage were more likely to lack a history of hypertension compared with patients who had intracerebral hemorrhage (chi 2 = 23.3, df = 1, p less than 0.001). Patients with subarachnoid hemorrhage were more likely to have more uniform onset time throughout the day (chi 2 = 12.92, df = 7, p = 0.074). However, subarachnoid hemorrhage patients with a history of hypertension were more likely to have peak onset times in mid-to-late morning compared with patients without such a history (chi 2 = 35.25, df = 10, p less than 0.001). The nonuniformity of onset times for intracerebral hemorrhage persisted even if patients with unknown onset times were treated as through their onset times were randomly distributed between 0000 and 0800 hours. Seasonal periodicity and the relation between initial systolic or diastolic blood pressure and time of onset for either type of hemorrhage were not observed. Our data suggest that the time of onset for both intracerebral hemorrhage and subarachnoid hemorrhage patients with a history of hypertension is similar to the diurnal variation in blood pressure.

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“…According to Weisberg et al ,11 the most common sites of primary ICH (in order of decreasing frequency) are the putamen and adjacent internal capsule (which comprises 50% of cases); the central white matter of the temporal, parietal or frontal lobes (lobar haemorrhages); the thalamus; a cerebellar hemisphere and the pons.…”

Section: Discussionmentioning

confidence: 99%

Simultaneous intracerebral haemorrhages; which came first, the supra-tentoral or the infra-tentorial one?

Amin

Rasheed²,

Ahmed³

2010

Case Reports

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SummaryThe occurrence of simultaneous spontaneous non-traumatic hypertensive intracerebral haemorrhages (ICHs) is a rare event that carries a considerable morbidity and mortality. These haematomas constitute 0.7-2% of all hypertensive ICHs. We report a 42-year-old man with ischaemic heart disease who presented with sudden severe pancephalic headache, repeated vomiting and left-sided weakness. His work-up revealed two right-sided ICHs: putamenal and cerebellar.

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Nontraumatic Parenchymal Brain Hemorrhages

Cited by 33 publications

References 0 publications

Spontaneous supratentorial intracerebral hemorrhage

Spontaneous supratentorial intracerebral hemorrhage

Circadian rhythmicity of stroke onset. Intracerebral and subarachnoid hemorrhage.

Simultaneous intracerebral haemorrhages; which came first, the supra-tentoral or the infra-tentorial one?

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