A 7-day-old neonate presented with a large intra-abdominal mass adherent to the hilum of the liver encasing the portal triad. During excision, the portal vein, hepatic artery, and common bile duct were injured. The repair was done promptly and needed massive blood transfusion. Histopathology revealed immature teratoma Grade III. Survival in neonate following total transection of portal triad is rare and has not been reported.