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Improved Turnaround Times | Median time to first decision: 12 days

Research ArticleBrain

MR Imaging After Aneurysmal Subarachnoid Hemorrhage and Surgery: A Long-term Follow-up Study

Riku P. Kivisaari, Oili Salonen, Antti Servo, Taina Autti, Juha Hernesniemi and Juha Öhman
American Journal of Neuroradiology June 2001, 22 (6) 1143-1148;
Riku P. Kivisaari
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Oili Salonen
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Antti Servo
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Taina Autti
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Juha Hernesniemi
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Juha Öhman
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    fig 1.

    T2-weighted image shows lesion caused by surgery in the base of the right frontal lobe.fig 2. Images show large infarction caused by arterial vasospasm in the right temporal lobe.

    A, T1-weighted image.

    B, T2-weighted image.

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    fig 3.

    T2-weighted image shows small high signal foci in left centrum semiovale.fig 4. Fluid-attenuated inversion recovery image shows severe leukoaraiosis with increased periventricular signal intensity, numerous high signal foci, and a small infarction in the right centrum semiovale

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    fig 5.

    Ratio of signal intensities between the sides of initial bleeding and the contralateral sides in various regions of interest in 18 patients with ruptured aneurysms of the middle cerebral artery

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    TABLE 1:

    Demography of the patient material

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    TABLE 2:

    Number of infarctions according to Hunt and Hess Grade on arrival

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    TABLE 3:

    Number of infarctions according to the Fisher Grade on primary CT

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    TABLE 4:

    The number of small high signal foci according to age

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    TABLE 5:

    The degree of leukoaraiosis according to age

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American Journal of Neuroradiology: 22 (6)
American Journal of Neuroradiology
Vol. 22, Issue 6
1 Jun 2001
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Cite this article
Riku P. Kivisaari, Oili Salonen, Antti Servo, Taina Autti, Juha Hernesniemi, Juha Öhman
MR Imaging After Aneurysmal Subarachnoid Hemorrhage and Surgery: A Long-term Follow-up Study
American Journal of Neuroradiology Jun 2001, 22 (6) 1143-1148;

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MR Imaging After Aneurysmal Subarachnoid Hemorrhage and Surgery: A Long-term Follow-up Study
Riku P. Kivisaari, Oili Salonen, Antti Servo, Taina Autti, Juha Hernesniemi, Juha Öhman
American Journal of Neuroradiology Jun 2001, 22 (6) 1143-1148;
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Cited By...

  • Endovascular treatment of cerebral vasospasm after subarachnoid hemorrhage: More is more
  • Location, Infarct Load, and 3-Month Outcomes of Delayed Cerebral Infarction After Aneurysmal Subarachnoid Hemorrhage
  • Metabolic Changes in Patients with Aneurysmal Subarachnoid Hemorrhage Apart from Perfusion Deficits: Neuronal Mitochondrial Injury?
  • Using Quantitative CT Perfusion for Evaluation of Delayed Cerebral Ischemia Following Aneurysmal Subarachnoid Hemorrhage
  • Long term outcome after subarachnoid haemorrhage of unknown aetiology
  • Cognitive and Functional Outcome After Aneurysmal Subarachnoid Hemorrhage
  • Atrophic Enlargement of CSF Volume after Subarachnoid Hemorrhage: Correlation with Neuropsychological Outcome
  • Impairment of Cerebral Perfusion and Infarct Patterns Attributable to Vasospasm After Aneurysmal Subarachnoid Hemorrhage: A Prospective MRI and DSA Study
  • Subarachnoid hemorrhage is followed by temporomesial volume loss: MRI volumetric study
  • The blood and the vessel: Prediction of cerebral vasospasm after subarachnoid hemorrhage
  • Patterns of Cerebral Infarction in Aneurysmal Subarachnoid Hemorrhage
  • Predictors of Cerebral Infarction in Aneurysmal Subarachnoid Hemorrhage
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