ABSTRACT
Background: Initially, novel severe acute respiratory syndrome coronavirus (SARS-CoV-2) was considered primarily a respiratory pathogen. However, with time it has behaved as a virus with the potential to cause multi-system involvement, including neurological manifestations which varies from acute to subacute onset of headache, seizures, a decrease of consciousness, and paralysis. Case description: Two cases of cerebral sinus venous thrombosis in COVID-19 patients were reported, following respiratory disorders, which was triggered by the SARS-CoV-2 infection. The first patient, presented with a decrease in level of consciousness and hemiparesis, was 23 years old female having no history of previous medical co-morbidities. The latter case, 21 years old woman showed less severe presentations of COVID-19 associated with headache, vomiting and papilledema. These two cases marvellously improved with no neurological deficit with aggressive course of anticoagulation. Conclusion: CVST should be suspected in COVID-19 patients presenting with headache, paralysis, aphasia or seizures. The high mortality rate of CVST in COVID-19 infection warrants a high index of suspicion from physicians, and early treatment with anticoagulation should be initiated.
ABSTRACT
BACKGROUND: Despite the COVID-19 infection is more frequently related to acute respiratory distress but there is an increasing evidence of a heterogeneous spectrum of multi-system involvement including the central nervous system. Thromboembolic events after COVID-19 infection have been reported mainly in the pulmonary vasculature however; thromboembolic complications of the nervous system with subsequent cerebrovascular stroke have been increasingly reported. The most common cerebrovascular complication after COVID-19 infection is ischemic stroke however there is also reported cases of cerebral venous sinus thrombosis in such patients as well. In the current report we present two cases with extensive cerebral venous sinus thrombosis as a potential complication for COVID-19 infection. OBJECTIVE: Increase the awareness of neurological complications in patient with COVID-19 virus disease. METHODS: Reporting two cases with confirmed cerebral venous sinus obstruction in patient with confirmed COVID-19 infection. RESULTS: Two young adult males less than 30 years old have no other risk factors of hypercoagulable state apart from being COVID-19 infection victims complicated by CVST. Both of them had progressive course of deterioration in conscious level, right hemiplegia and only one seizures attack has been reported in (Case-1). Both patients in the current report died within one week of their initial symptoms in spite the aggressive medical and surgical treatment. CONCLUSION: CVST is a devastating complication when associated with COVID-19 infection and early investigations for cerebrovascular integrity by using MRA, MRV whenever there are unexplained neurological manifestations in patient with COVID-19 disease.