Fig. 3From: Giant cell arteritis with cervical radiculopathy mimicking polymyalgia rheumatica and elderly-onset rheumatoid arthritis: a case reportUltrasound findings of bilateral vertebral arteries before and after treatment. Bilateral vertebral arteries were observed from bifurcation to C3 level by ultrasound. Before treatment, those were dilated to approximately 8 mm on all levels. a Right vertebral artery. b Left vertebral artery. Four years and 8 months after treatment, the above-mentioned arteries decreased to approximately 5.5 mm on all levels. c Right vertebral artery. d Left vertebral arteryBack to article page