instruction: hi doctor I had a total free spa test done and these were the results spa spa free 49 free spa 19 what does this mean
output: hello spa prostate specific antigen is only a screening test that can be raised in any prostate abnormality coming back to your query as your total spa levels fall in the grey zone of 10 free spa is done if free spa is more than 25 chances of you having ca prostate decreases to less than if your free spa would have been less than 10 biopsy would have been recommended so when your free spa is 19 so chances of you having ca prostate is relatively less and you can be kept on three months spa and free spa follow up I hope this helps