A 40 year old male presents with a painless cystic liver enlargement of four years duration without fever or jaundice. The most likely diagnosis is ?: (A) Amoebic liver abscess, (B) Hepatoma, (C) Hydatid cyst of liver, (D) Choledochal cyst
Answer is C. Ans. is 'c' i.e., Hydatid cyst of liver