No abstract available
Keywords:
Bleeding; Intracranial hemorrhage; Phosphodiesterase (PDE) inhibitor; Subarachnoid hematoma; Viagra.
MeSH terms
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Angiography, Digital Subtraction
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Antihypertensive Agents / therapeutic use
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Erectile Dysfunction / complications
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Erectile Dysfunction / drug therapy
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Headache Disorders, Primary / etiology*
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Humans
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Magnetic Resonance Imaging
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Male
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Mesencephalon*
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Middle Aged
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Self Medication
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Sildenafil Citrate / administration & dosage
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Sildenafil Citrate / adverse effects*
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Subarachnoid Hemorrhage / chemically induced*
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Subarachnoid Hemorrhage / complications*
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Tomography, X-Ray Computed
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Vasodilator Agents / administration & dosage
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Vasodilator Agents / adverse effects*
Substances
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Antihypertensive Agents
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Vasodilator Agents
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Sildenafil Citrate