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Acid Phosphatase

What is an Acid Phosphatase Test?

The acid phosphatase test measures the level of the enzyme acid phosphatase in the blood. While this enzyme is produced by several tissues, the prostate gland is a major source. Monitoring its levels helps detect and manage a range of conditions, particularly those affecting the prostate, bones, and liver.

Key Role in Prostate Health

This test is especially important in diagnosing and monitoring prostate cancer. Elevated acid phosphatase levels may indicate the presence of prostate cancer that has metastasised, particularly to the bones. It provides additional insights alongside more common markers like PSA.

Additional Conditions Linked to Elevated Acid Phosphatase

Beyond prostate cancer, raised acid phosphatase levels can signal other health conditions:

Paget’s disease: A bone disorder involving abnormal bone remodeling.

Gaucher disease: A genetic lipid storage disorder.

Liver disease: Tissue damage or inflammation may release acid phosphatase into the bloodstream.

Certain cancers: Including leukaemia and lymphoma, where cell activity can increase enzyme production.

When Acid Phosphatase Testing is Recommended

Prostate cancer monitoring: Particularly in advanced stages with bone metastasis

Bone disease diagnosis: Including Paget’s disease or bone-involved cancers

Liver injury or disease: To assess enzyme activity from damaged liver tissue

Genetic disorders: Such as Gaucher disease

Unexplained bone pain or fractures: To evaluate potential underlying causes

Fasting and Preparation

No fasting is required before taking the acid phosphatase test. However, it’s essential to inform your healthcare provider about any medications or supplements you are using, as these can affect enzyme levels.

What the Test Can Detect

Advanced prostate cancer

Bone-related disorders such as Paget’s disease and bone metastases

Liver inflammation or damage

Gaucher disease

Other cancers, including certain leukaemias and lymphomas

Acid Phosphatase Testing in Slough and Surrounding Areas

Residents of Slough, Windsor, Langley, Burnham, and Maidenhead can access private acid phosphatase testing to support early diagnosis and targeted treatment of prostate cancer, bone diseases, and rare metabolic disorders. This test offers critical insights when used in conjunction with other clinical data, helping improve health outcomes through timely and accurate detection.

There is an additional £20 phlebotomy fee for every donation.