Spontaneous Subdural Hematoma and Intracystic Hemorrhage in an Arachnoid Cyst
نویسندگان
چکیده
We report the case of 22-year-old man with nontraumatic intracystic hemorrhage into a middle cranial fossa arachnoid cyst associated with a contiguous subacute subdural hematoma. Arachnoid cysts are benign intra-arachnoidal fluid collections frequently detected incidentally during neuroimaging. Rare complications of arachnoid cysts such as intracystic hemorrhage or subdural hematomas and subdural hygromas typically occur after head trauma. Our review of the literature identified fewer than 30 cases of arachnoid cysts with complicating intracystic hemorrhage and ipsilateral subdural hematomas.
منابع مشابه
Symptomatic Unilateral Subdural Effusion as the First Presentation of Suprasellar Arachnoid Cyst
Background and Importance: Arachnoid cysts are benign nontumoral lesions that are usually found incidentally in brain imaging. Suprasellar Arachnoid Cysts (SSACs) are rare. They can cause hydrocephalus and increased intracranial pressure, lower cranial nerve impairment and endocrine disorder. Sometimes arachnoid cysts become complicated by subdural hematoma/hygroma. Case Presentation: We...
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We report the case of 22-year-old man with nontraumatic intracystic hemorrhage into a middle cranial fossa arachnoid cyst associated with a contiguous subacute subdural hematoma. Arachnoid cysts are benign intra-arachnoidal fluid collections frequently detected incidentally during neuroimaging. Rare complications of arachnoid cysts such as intracystic hemorrhage or subdural hematomas and subdur...
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Arachnoid cysts (AC) are cerebrospinal fluid collections surrounded by an arachnoid membrane. They are mostly of developmental anomalies and represent 1% of all intracranial space-occupying lesions (1). Although ACs are usually asymptomatic, they may present clinical symptoms by complications such as rupture with subdural hematoma, intracystic hemorrhage, and acute cyst expansion (2). ACs with ...
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To cite: Patel RA, Levy ML, Crawford JR. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013200802 DESCRIPTION A 9-year-old previously healthy boy presented to the emergency room with a 3-week history of progressive headaches and intermittent vomiting without history of preceding trauma. The neurological examination was non-focal. A CT revealed a large, right-sid...
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BACKGROUND Arachnoid cysts are congenital or developmental intra-arachnoidal CSF-filled lesions, which develop probably as a result of splitting or duplication of the arachnoid membrane. Most of them are asymptomatic and are detected as incidental findings on Computed Tomography or Magnetic Resonance Imaging of the head carried out for other reasons. Although complications such as intracystic, ...
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