Arterial intracranial thrombosis as the first manifestation of vaccine-induced immune thrombotic thrombocytopenia (VITT): a case report.

ABSTRACT:

Objective

We describe a severe case of vaccine-induced immune thrombotic thrombocytopenia (VITT) after the first dose of the ChAdOx1 nCoV-19 vaccine leading to massive ischemic stroke.

Methods

A 42-year-old woman developed acute left hemiparesis (NIHSS 12) 9 days after the first vaccine dose.

Results

The blood tests revealed low platelets (70 10³/μL) and severe increment of D-dimer (70,745 ng/mL FEU). Brain non-contrast computed tomography and multiphasic CT angiography demonstrated a right middle cerebral artery occlusion. The patient was treated with primary thrombectomy, steroids, immunoglobulin, and fondaparinux. Despite the treatment, the neurological status deteriorated and underwent decompressive hemicraniectomy. She was transferred to the rehab's un

SUBMITTER: Mancuso M 

PROVIDER: S-EPMC8754523 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature