Banerjee, Gargi; Werring, David; (2022) Letter to the editor, regarding "Preceding head trauma in four cases of sporadic cerebral amyloid angiopathy - case report series" recently published by Oblak and colleagues. Journal of Stroke and Cerebrovascular Diseases , 31 (4) , Article 106345. 10.1016/j.jstrokecerebrovasdis.2022.106345.