Hellow guys, Welcome to Utubetrends, and you are watching Laparoscopic intraoperative cholangiography. Biliary atresia-by Arcady Vachyan MD;PhD. and this vIdeo is uploaded by Arcady Vachyan at 2011-04-08T14:58:47-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.