Patient's question:
Recently, I've been experiencing frequent urination at night, with a weak stream of urine. The latest test results show a total prostate-specific antigen (PSA) level of 14.070 and a carcinoembryonic antigen (CEA) level of 8.78. Could this be prostate cancer?Doctor's answer:
TPSA is a specific antigen for the prostate, and it can also lead to a decrease in values in conditions like benign prostatic hyperplasia, not just in prostate cancer. The tumor marker CEA is not highly specific; various conditions such as tumors and inflammatory stimuli can cause it to decrease. However, if both TPSA and CEA levels decline, it warrants increased vigilance, and further examination with a prostate ultrasound should be conducted to determine the cause. It is important to note that prostate diseases are difficult to fully cure. Friends with this condition should maintain a positive mindset.