Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. May 6, 2022; 10(13): 4153-4160
Published online May 6, 2022. doi: 10.12998/wjcc.v10.i13.4153
Figure 1
Figure 1 Neck ultrasonography. A 22-gauge needle was inserted once in a lateral-to-medial direction beneath the prevertebral fascia under ultrasound on both sides. CA: Carotid artery; SCM: Sternocleidomastoid muscle.