case_images: PMC10075211_01
case_images: (a) Dissection of the right cervical region showing the variant branching pattern of the subclavian artery. CDST-cervicodorsoscapular trunk, SCM- sternocleidomastoid muscle, CCA-common carotid artery, Sc Ant- scalenus anterior, 1-first part of subclavian artery, 3-third part of subclavian artery; (b) Schematic diagram showing the variant branching pattern.
case_images: jvb-22-e20220147-g01.jpg
case_images: PMC10075211_01_jvb-22-e20220147-g01.jpg
case_images: gf01
case_images: There was a rare occurrence of a cervicodorsoscapular trunk (CDST) (Figure 1). At the posterior border of the scalenus medius muscle, this common trunk gave rise to superficial cervical, suprascapular, and dorsal scapular arteries, just anterior to the trapezius muscle (Figures 1 and 2).
case_images: (a) Dissection of the left cervical region showing the variant branching pattern of the subclavian artery. CDST-cervicodorsoscapular trunk, SCM- sternocleidomastoid muscle, Sc Ant- scalenus anterior, 1-first part of subclavian artery, 3-third part of subclavian artery; (b) Schematic diagram showing the variant branching pattern.
case_images: jvb-22-e20220147-g02.jpg
case_images: PMC10075211_01_jvb-22-e20220147-g02.jpg
case_images: gf02
case_images: All branches of the subclavian artery took their origin from its first part (Figure 2). At the posterior border of the scalenus medius muscle, this common trunk gave rise to superficial cervical, suprascapular, and dorsal scapular arteries, just anterior to the trapezius muscle (Figures 1 and 2).