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KMID : 1143720180140020146
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Korean Journal of Neurotrauma
2018 Volume.14 No. 2 p.146 ~ p.149
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Postpartum Superior Sagittal Sinus Thrombosis: A Case Report
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Han Kun-Hee
Won Yu-Deok
Na Min-Kyun
Han Myung-Hoon
Ryu Je-Il
Kim Jae-Min
Kim Choong-Hyun
Cheong Jin-Hwan
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Abstract
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Cerebral venous sinus thrombosis (CVST) is a rare disease. Early diagnosis and treatment are important, as CVST is potentially fatal. Pregnancy and puerperium are known risk factors for CVST. Here, we report the case of a patient who developed superior sagittal sinus thrombosis after a normal vaginal delivery. A 20-year-old woman presented with a headache and seizures two days after a normal vaginal delivery. Initially, brain computed tomography (CT) showed a subarachnoid hemorrhage in the right parietal lobe and sylvian fissure, together with mild cerebral edema. CT angiography revealed superior sagittal sinus thrombosis. Multiple micro-infarctions were seen on diffusion-weighted magnetic resonance images. An intravenous infusion of heparin and mannitol was administered immediately. Two days after treatment initiation, the patient showed sudden neurological deterioration, with left-sided hemiplegia. Brain CT showed moderate brain edema and hemorrhagic densities. Emergency decompressive craniectomy was performed, and heparin was re-administered on post-operative day (POD) 1. On POD 9, the patient's mental state improved from stupor to drowsy, but the left-sided hemiplegia persisted. CT angiography showed that the superior sinus thrombosis had decreased. Superior sagittal sinus thrombosis is an uncommon complication, with an unfavorable outcome, after delivery. Timely diagnosis and treatment are important for preventing neurological deterioration.
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KEYWORD
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Cerebral venous sinus thrombosis, Cerebral infarction, Puerperium
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