 [ Symptoms ] i have lost 9kg in 2 months with no exercise and horrible diet vomit every day headache constantly fatigue weakness [ Disease ] high ca19 9 tumor marker can be a sign of tumor or non cancerous issues like pancreatitis ulcerative colitis inflammatory bowel disease inflammation or blockage of the bile duct thyroid disease rheumatic arthritis 120 uml is generally caused by if your tumor markers kepet rising then you need a ct scan over the abdomen and pelvis … relating your symptoms to the findings then i strongly recommend a ct scan as soon as possible thanks