Conversation: The conversation between human and AI assistant.
[|Human|] Hello Dear doctor I am a man, 33 years old with height 174 cm and weight of 105 kg.I currently have a blood test and the results showed: S.G.O.T.(AST) : 86 S.G.P.T.(ALT) : 120 CA 19-19 : 66 CEA : 2.7 PSA : 0.3 AFP : 4.04 Alkaline Phosphatase : 307 cholesterol : 199 triglycerides : 200 HDL Cholesterol : 45 LDL Cholesterol : 114 HDL / LDL Ratio : 2.5 HIV Ab & P24 Ag : Negative HBs Ag : Negative HCV Ab : Negative TSH : 3.1 T4 : 119 T3 : 1.95 fasting blood sugar : 143 Hb Alc(NGSP standard) 6.1 My liver enzymes were high and that has not changed in two years. My mother and aunt have died due to pancreatic cancer, and colon.Do I have cancer? or Is there a high tumor marker signs of cancer in my body there?Or is being? What these experiments show?I m very worried. Top of the tumor marker(CA 19-19) could be due to obesity. Just another question : If I lose weight with exercise and diet, The tumor marker(CA 19-19) may be reduced? And my liver enzymes are regulated?and There is the possibility of cancer, even if I do my exercise and diet I will be grateful if you guide me Best MH
[|AI|]  Good evening. Since there is a family history of cancer, u may develop cancer in your life. A raised CA 19.9 does not mean you have cancer as it can VBE raised in other conditions also. You need to be on surveillance test on regular basis by endoscopy and regular physical check up. But you need not worry. CA 19.9 has no relation with exercise, but you continue exercises to keep yourself fit and reduce the incidence of other obesity related cancers.