{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,28]],"date-time":"2023-01-28T06:09:32Z","timestamp":1674886172682},"reference-count":17,"publisher":"BMJ","issue":"1","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:p>A man in his late 50s was admitted with a 10-day history of right frontotemporal headache, left arm and leg weakness, and a sudden decline in visual acuity in the right eye. The patient had recent exposure to COVID-19 infection and tested positive for the same on admission. A CT scan of the head done on arrival demonstrated a subarachnoid haemorrhage in the right central sulcus with an underlying superior sagittal sinus thrombosis. No other known risk factors for central venous sinus thrombosis could be identified. The patient had a normal level of consciousness on admission clinically; however, he was in severe pain. A collective decision was made to administer anticoagulants to the patient with heparin after carefully deliberating the risk-to-benefit ratio of a superior sagittal thrombus with an associated subarachnoid haemorrhage. Our patient recovered and was discharged after 2 weeks on warfarin. We present this case to highlight the potential risks of hypercoagulable and neurotropic complications of COVID-19 infections, with special emphasis on cerebral venous thrombosis.<\/jats:p>","DOI":"10.1136\/bcr-2022-249501","type":"journal-article","created":{"date-parts":[[2023,1,27]],"date-time":"2023-01-27T15:35:19Z","timestamp":1674833719000},"page":"e249501","update-policy":"http:\/\/dx.doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Sagittal sinus thrombosis with subarachnoid haemorrhage in a patient with COVID-19 infection"],"prefix":"10.1136","volume":"16","author":[{"given":"Nikhil","family":"Murali","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth","family":"Marrinan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chemindra","family":"Biyanwila","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Senussi","family":"Hussein","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2023,1,27]]},"reference":[{"key":"2023012707350822000_16.1.e249501.1","unstructured":"European centre for disease prevention and control (ECDC) . 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Extensive cerebral venous sinus thrombosis: a potential complication in a patient with COVID-19 disease. BMJ Case Rep 2020;13:e236820. doi:10.1136\/bcr-2020-236820.","DOI":"10.1136\/bcr-2020-236820"},{"key":"2023012707350822000_16.1.e249501.15","doi-asserted-by":"publisher","DOI":"10.1016\/j.jstrokecerebrovasdis.2020.105379"},{"key":"2023012707350822000_16.1.e249501.16","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1016\/j.neurad.2020.06.009","article-title":"Potential underlying mechanisms of cerebral venous thrombosis associated with COVID-19","volume":"47","author":"Speeckaert","year":"2020","journal-title":"J Neuroradiol"},{"key":"2023012707350822000_16.1.e249501.17","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.thromres.2020.06.027","article-title":"Is COVID-19 associated thrombosis caused by overactivation of the complement cascade? 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