Gallbladder and Extrahepatic Bile Ducts

Unusual case of an aberrant right hepatic artery noted during laparoscopic choleocystectomy

“…The gallbladder develops from the hepatic foregut diverticulum (pars cystica) in the first trimester, and then elongates and becomes saccular. The foetal gallbladder develops intrahepatic until around 17 weeks' gestation at which point it emerges inferiorly from the liver 6 . This anomaly might have happened as a result of combined aberrant anatomy that relates to unusual protrusion of gallbladder throughout the foetal life that had pushed the RHA anterior to it.…”