Limited quality study due to patient motion artefact. The carotid arteries are intact. Dominant left-sided vertebral artery. Small filling defect in the left distal vertebral artery at the level of C1. The basilar artery is intact.
Extensive subcutaneous soft tissue oedema throughout the neck involving multiple compartments particularly anteriorly anterior to the thyroid gland. The thyroid gland appears oedematous.