Joel Collins

BSc, MBBS, FRACP, Clinical Haematologist, Qld

Case study of thrombosis and thrombocytopenia syndrome following administration of the AstraZeneca COVID-19 vaccine

Cerebral venous sinus thrombosis is a complication of the ChAdOx1 nCoV-19 vaccine that should elicit a high index of suspicion when patients present with persistent headache post vaccination.

Heart on the wrong side

A man aged 19 years presented to a general practitioner with a one-day history of urinary frequency.