Choledochal cyst

Q What is the management of choledochal cyst (bile duct cyst) adherent
to portal vein?
a) Excision and Roux en y hepaticojejunostomy
b) Internal drainage into roux en y jejunal limb
c) Hepatic lobectomy
d) The internal lining of the cyst can be excised, leaving the  external portion of the cyst wall intact.

Q) Which of the following liver resections have the least chances of bleeding?

a) Previous history of TACE

b) A patient with splenomegaly

c) The patient with Platelet count 25000

d) Patient with grade III esophageal varices