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: Anatomy
Okuda staging contains all except 
Select and explain. 
A. Bilirubin, B. Tumor size, C. Ascites, D. AFP
D: AFP
Answer: D: AFP 
Explanation: Okuda staging Clinical parameter Cutoff value points Serum bilirubin <3 >3 0 1 Serun Albumin >3 <3 0 1 Tumor size <50% >50% 0 1 Ascites Absent Present 0 1 Stage I= 01; Stage II = 1-2 points ; Stage III = 3-4 points :