Several cases of arterial thrombosis of the limbs revealing asymptomatic and paucisymptomatic COVID-19 infection

[...]if the vascular examination is not properly conducted and the arterial ultrasound Doppler is not promptly prescribed, the functional prognosis of the limb is quickly engaged. [...]once the diagnosis of arterial thrombosis is established, the second challenge remains to link it to a COVID-19 infection, as the sensitivity of the polymerase chain reaction (PCR) test is not always optimal [6]. [...]it is also possible that the thrombotic event may occur after the time of PCR test positivity, hence the interest of using a serological test to prove current or past SARS-CoV-2 infection (IgM+ or IgG+). [...]we would like to draw the attention of caregivers to the increase of these cases of arterial thrombosis with no a priori risk factor.