Choledochal Cyst:
This is again a benign cyst of the tube leading the bile from the liver to the intestine called bile duct. A large cyst in the bile duct causes obstruction to the flow of bile and can lead to a lump in the abdomen, jaundice due to obstructed bile flow, and pain. This may present at a young age and after investigations kept for surgical excision and joining the remaining duct to the intestine to continue the flow of bile into the intestinal tract as normal.