This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
Commonest type of mesenteric cyst is ? 
Select and explain. 
A. Enterogenous, B. Chylolymphatic, C. Dermoid, D. Urogenital remnant
B: Chylolymphatic
Answer: B: Chylolymphatic 
Explanation: The most common non-neoplastic cysts are termed as mesothelial cysts or chylolymphatic cyst because it contains chyle. These cysts usually occur in adults with a mean age of 45 years. Reference : Sabiston Textbook of Surgery, 19th Edition, page no = 1104.