Thalamic hemichorea after #Covidvaccination:

https://ecevr.org/DOIx.php?id=10.7774/cevr.2022.11.2.217

" ... thromboembolic thalamic stroke with severe thrombocytopenia, presence of the IgG PF-4 in the blood, negative HIPA test, and positive modified HIPA, 4–16 days after receiving the first dose of the ChAdOx1 nCoV-19 vaccine, represent ... novel immune-mediated responses ..."

"We believe that vaccine-induced prothrombotic immune thrombocytopenia (VIPIT) due to the ChAdOx1 nCoV-19 needs more extensive investigations in the future and has great importance for clinicians worldwide for rapid identification, diagnosis, and treatment of similar cases."