What abnormalities will appear in urine tests for prostate cancer

What abnormalities will appear in urine tests for prostate cancer? If the prostate cancer is more serious, there may be blood in the urine routine test; there are usually no other special findings; the main tests are PSA and rectal examination, prostate puncture, MRI, etc. Let's take a look at the following introduction.

Prostate cancer is a malignant tumor that can first be tested in the laboratory. The patient's serum prostate-specific antigen is tested. The antigen will be elevated in some patients, but 30% of patients may not have an elevated level. Therefore, it needs to be combined with a rectal digital examination, which can significantly improve the detection rate. The antigen can also be used for serum acid phosphatase testing, but this test lacks specificity.

Not only these two detection methods can be used, but imaging tests can also be performed. B-ultrasound is a very good choice. It can detect low-echo nodules in the patient's prostate. However, this nodule must be differentiated from inflammation and stones. Radionuclide bone scanning can also be performed compared to X-ray films. This detection method can only show the metastatic lesions of early prostate cancer.

You can also have CT or MRI examinations, which can show changes in prostate morphology, tumors and metastases. CT can determine whether a patient has metastasis based on changes in the size of the patient's pelvic lymph node groups. You can also have a prostate puncture biopsy, which can be used as a method to confirm prostate cancer. If the tumor tissue cannot be removed by puncture, the diagnosis cannot be denied, and you should get checked as soon as possible.