This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
CA-125 associated with ? 
Select and explain. 
A. Colon Ca, B. Breast Ca, C. Ovarian Ca, D. All
D: All
Answer: D: All 
Explanation: Answer is all Increased CA-125 levels Malignant Non-malignant * Ovary * Pregnancy * Fallopian tube * Endometriosis * Endometrium * PID * Cervix * Uterine * Breast fibroids * Lung * Pancreas * Colon