The disease caused by the new coronavirus, initially described in China in December 2019, became known as coronavirus disease 2019 and quickly spread to countries on all continents, becoming a pandemic with an important global impact. Despite being a virus that typically affects the respiratory tract, some studies have already described neurological manifestations associated with this infection, including acute ischaemic vascular insult. We report a case series including 30 patients, who presented with neurological symptoms during admission to our service, being diagnosed with ischaemic stroke and, concomitantly, coronavirus disease 2019. In the subgroup of patients analysed, a state of hypercoagulability and pro thrombosis was observed through laboratory tests, probably related to the cytokine storm syndrome associated with infection by this virus. With that, we discussed the possibility of this finding being an aggravating factor in the occurrence of stroke in these patients.

CLIPPERS is a rare subacute inflammatory disorder of the CNS, with a poorly understood pathogenesis and with heterogeneous clinical manifestations. Reports of extra-pontine involvement in this syndrome are rare, and as far as we know there are only two cases reported with simultaneous involvement of the CNS and pulmonary parenchyma. We report the case of a young patient with a subacute condition of cognitive dysfunction, as well as motor, sensory and balance changes. Imaging showed pontine and extrapontine brain involvement in association with multiple pulmonary nodules, characterizing a very unusual presentation of this syndrome. It is important for radiologists to be aware of that rare presentation in order to make a prompt diagnosis of this condition, enabling early treatment and avoiding permanent neurological sequelae.