VERTEBRAL ARTERY INSUFFICIENCY.
D000792:Angiography; D002545:Brain Ischemia; D002921:Cicatrix; D006470:Hemorrhage; D002546:Ischemic Attack, Transient; D011183:Postoperative Complications; D013965:Thyroidectomy; D014711:Vertebral Artery; D014715:Vertebrobasilar Insufficiency
ANGIOGRAPHY; CEREBRAL ISCHEMIA, TRANSIENT; CICATRIX; HEMORRHAGE; POSTOPERATIVE COMPLICATIONS; THYROIDECTOMY; VERTEBRAL ARTERY