Anomalous origin of the right subclavian artery in a marmoset (Callithrix jacchus).
Anomalous right subclavian artery in a one-day-old marmoset (Callithrix jacchus) is reported. The anomalous vessel originated with the left subclavian artery from a short trunk off the arch of the aorta, then passed posterior to the esophagus, indenting it.
D000818:Animals; D002143:Callitrichinae; D000882:Haplorhini; D008297:Male; D008992:Monkey Diseases; D013348:Subclavian Artery / Q000002:abnormalities*