You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Most specific marker for prostate cancer: and explain in detail?
Ans. (a) P.S.A (Prostate specific antigen)Ref.: Bailey & Love 26th ed. /1341Prostatic acid phosphataseIt is elevated in:* Prostate cancer* Metastatic prostate cancerProstate specific antigenAs the PSA level increases, so does the risk of this disease. When the PSA is 1 ng/mL, cancer can be detected in about 8% of men if a biopsy is performed. With a PSA level of 4-10 ng/mL, the likelihood of finding prostate cancer is about 25%P.L.A.PAs the PSA level increases, so does the risk of this disease. When the PSA is 1 ng/mL, cancer can be detected in about 8% of men if a biopsy is performed. With a PSA level of 4-10 ng/mL, the likelihood of finding prostate cancer is about 25%; with a level above 10 ng/mL, the likelihood is much higherN.S.E (NEURON SPECIFIC ENOLASE)Neuroblastoma /oat cell cancer