system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Tumor markers for primary hepatocellular carcinoma are all except
assistant
The correct answer is  Tumor markers PIVKA Des-gamma-carboxy prothrombin Glypican-3 AFP fractions (AFP-L3 is highly specific to HCC) Ref:Sabiston 20th edition Pgno :1458-1463