Among the 291 men with abnormal value, 40% had values return to the normal range on at least one subsequent occasion.GramlingDepartment of Family MedicineRobertDepartment of Family MedicineJournal of Family PracticeGramling, R. 2003. "Many Abnormal PSA Test Results Normalize over Time." The ...
In cases where the patient is deemed cancer-free, their PSA levels should decrease to within the normal range. Following radical prostatectomy (removal of the entire prostate), PSA levels should ideally be undetectable. Post-radiotherapy, it is expected that PSA levels will reach their lowest ...
Results: The rate of reversion to the normal range was 38.3% at retest. The rate of 12.8% of men showed a large increase by >= 20%, whereas 38.2% of men showed a large decline by >= 20% from the baseline. Men with younger age (<60 years), small prostate (<20 cc), and prior...
The test tells you how much PSA protein is in your blood, measured in nanograms per milliliter (ng/ml). Results between 0 and 3 ng/ml were once considered "normal," but recent research has shown a gradient of risk, even at these low levels of PSA. For patients with results of 3 n...
前列腺特异性抗原(PSA)检测作为前列腺癌筛查和诊断手段被广泛应用于临床。虽然PSA具有较好的组织特异性,但不具有肿瘤特异性。前列腺炎、前列腺增生和急性尿潴留等,也会使血清PSA水平不同程度升高。前列腺穿刺活检是诊断前列腺癌的金标准,但是存在感染、出血等风险,尤其是P...
Being born with a larger-than-normal prostate A PSA in the range of 4-10 nanograms per milliliter is linked to a 25% chance of prostate cancer. Most people with a PSA below 4 nanograms per milliliter don't have prostate cancer, but there's no guarantee. Sometimes, even people with ...
serum samples, moreover, the experimental results of t-PSA detection show that both the mean value and median of normalized fluorescence signals in the breast cancer group (155.2 and 145.7, respectively) are higher than those in the noncancer group (46.6 and 37.1, respectively). We also ...
Population-based Analysis of Normal Total PSA and Percentage of Free/Total PSA Values: Results From Screening Cohort To examine the distribution of total prostate-specific antigen (tPSA) and percentage of free/total PSA (%f/tPSA) values in patients undergoing prostate can... U Capitanio,P ...
Being born with a larger-than-normal prostate A PSA in the range of 4-10 nanograms per milliliter is linked to a 25% chance of prostate cancer. Most people with a PSA below 4 nanograms per milliliter don't have prostate cancer, but there's no guarantee. Sometimes, even people with ...
(%f/tPSA) values in patients undergoing prostate cancer screening in Canada.MethodsThe data from 4 consecutive annual prostate cancer screening events held in Montreal, Canada were examined with respect to age, tPSA, and %f/tPSA in 3222 men.ResultsWithin the entire cohort, the median PSA ...