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Severe COVID-19 may predispose to both venous and arterial thrombosis. We describe a patient with acute ischaemic stroke while suffering from COVID-19 and respiratory failure, necessitating mechanical ventilation. Deep sedation may delay diagnosis.
Learning points:
A thrombotic stroke can complicate severe COVID-19.Prolonged deep sedation during mechanical ventilation of COVID-19 patients may delay the diagnosis of stroke.The hypercoagulability and a thrombo-inflammatory response in COVID-19 is characterized by an increase in D-dimers and fibrinogen.
Conflicts of Interests: The Authors declare that there are no competing interests.
Figures
Figure 1
Chest x-ray on admission showing…
Figure 1
Chest x-ray on admission showing bilateral opacities
Figure 1
Chest x-ray on admission showing bilateral opacities
Figure 2
CT scan of the brain…
Figure 2
CT scan of the brain showing a large infarct with hypodensity in the…
Figure 2
CT scan of the brain showing a large infarct with hypodensity in the territory of the middle cerebral artery in addition to oedema and midline shift
Figure 3
CT scan showing a hyperdense…
Figure 3
CT scan showing a hyperdense artery sign in the sellar region (large arrow)…
Figure 3
CT scan showing a hyperdense artery sign in the sellar region (large arrow) at the transition of the left internal carotid artery to the origin of the middle cerebral artery compared with patent vessels on the right (small arrow)
Helms J, Kremer S, Merdji H, Clere-Jehl R, Schenck M, Kummerlen C, et al. Neurologic features of severe Sars-CoV2 infection. N Engl J Med. 2020 Apr 15; doi: 10.1056/NEJMc2008597. [Epub ahead of print]
-
DOI
-
PMC
-
PubMed
Tavazzi G, Civardi L, Caneva L, Mongodi S, Mojoli F. Thrombotic events in SARS-CoV2 patients: an urgent call for ultrasound screening. Intensive Care Med. 2020 Apr 22; doi: 10.1007/s00134-020-06040-3. [Epub ahead of print]
-
DOI
-
PMC
-
PubMed
Klok FA, Kruip MJHA, van der Meer NJM, Arbous MS, Gommers D, Kant KM, et al. Incidence of thrombotic complication in critically ill ICU patients with COVID-19. Thromb Res. 2020 Apr 10; doi: 10.1016/j.thromres.2020.04.013. pii: S0049-3848(20)30120-1. [Epub ahead of print]
-
DOI
-
PMC
-
PubMed
Mao L, Jin H, Wang M, Hu Y, Chen S, He Q, et al. Neurologic manifestations of hospitalized patients with coronavirus disease 2019 in Wuhan, China. JAMA Neurol. 2020 Apr 10; doi: 10.1001/jamaneurol.2020.1127. [Epub ahead of print]
-
DOI
-
PMC
-
PubMed
Oxley T, Mocco J, Majidi S, Kellner CP, Shoirah H, Singh IP, et al. Large-vessel stroke as presenting feature of Covid-19 in the young. N Engl J Med. 2020 Apr 28; doi: 10.1056/NEJMc2009787. [Epub ahead of print]
-
DOI
-
PMC
-
PubMed