PSA value between 10 and 20 what are the chances of cancer in the clinical not clearly defined, PSA value between 10 to 20 ng/mL is possible to develop cancer, but need to be diagnosed through pathological examination. The normal value of PSA is below 4.0ng/mL, if the result exceeds the normal value, it usually elevates the possibility of prostate lesions.PSA value between 10～20ng/mL has the possibility of cancer, but it can’t be diagnosed directly, other diseases may also make the PSA value abnormal, such as prostatitis, prostate hyperplasia and other diseases, which are not necessarily malignant diseases. PSA value between 10 to 20ng/mL need to be combined with other tests to determine, such as rectal fingerprinting, if necessary, can be performed prostate puncture biopsy to diagnose. Patients with abnormal PSA values should consult their doctors and undergo other tests to clarify the situation, and if diagnosed, treatment should be carried out in a timely manner.