Tumor Markers

PSA

PSA

PSA is a protein produced by the prostate gland; elevated levels may indicate prostate cancer or other prostate-related conditions like benign prostatic hyperplasia.

CA-125

CA-125 is a protein elevated in ovarian cancer and certain other conditions; used to monitor treatment response and recurrence of ovarian cancer.

CEA

CEA

CEA is a protein found in some cancers, including colorectal cancer; elevated levels help in diagnosing, monitoring, and assessing cancer treatment effectiveness.

AFP

AFP is a protein produced by the liver and yolk sac; elevated levels may indicate liver cancer, germ cell tumors, or certain birth defects.