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Cavernous sinus thrombosis linked to COVID-19 infection: a case report. (preprint)
researchsquare; 2022.
Preprint in English | PREPRINT-RESEARCHSQUARE | ID: ppzbmed-10.21203.rs.3.rs-2291620.v1
ABSTRACT

Introduction:

The severity of SARS-CoV-2 virus infection is mainly related to its respiratory complications. However, it can also lead to numerous and varied thromboembolic events. Symptoms may include headache, fever, and neurological disorders. Since 2020, the clinical presentation of COVID-19 infection have become increasingly varied, leading in some cases to complex symptom associations, including numerous neurological symptoms. SARS-CoV-2 may lead to neurotropism which could reach the central nervous system and all cranial nerves. Cavernous sinus thrombosis is a rare condition, occurring as a complication of an ear, nose, and throat (ENT) or facial infection.Case presentation A 73-year-old man without personal or family history of thrombosis, was referred to the emergency room for a sudden appearance of diplopia and ptosis, 3 days after testing positive for COVID-19 infection. An initial head CT-scan found no signs of stroke. He underwent a cerebral MRI 7 days later, which revealed a thrombosis of his right cavernous sinus. A brain CT scan follow-up 7 days later showed regression of the thrombosis with complete recanalization of the cavernous sinus. This was accompanied by a complete regression of diplopia and fever. He was discharged from the hospital 10 days after hospital admission.Conclusions In this case report, we describe a rare event of cavernous thrombophlebitis following a COVID-19 infection.
Subject(s)

Full text: Available Collection: Preprints Database: PREPRINT-RESEARCHSQUARE Main subject: Sinus Thrombosis, Intracranial / Thromboembolism / Thrombophlebitis / Thrombosis / Stroke / Severe Acute Respiratory Syndrome / Diplopia / Fever / COVID-19 / Headache Language: English Year: 2022 Document Type: Preprint

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Full text: Available Collection: Preprints Database: PREPRINT-RESEARCHSQUARE Main subject: Sinus Thrombosis, Intracranial / Thromboembolism / Thrombophlebitis / Thrombosis / Stroke / Severe Acute Respiratory Syndrome / Diplopia / Fever / COVID-19 / Headache Language: English Year: 2022 Document Type: Preprint