Psma Prostate Cancer. Most men diagnosed with prostate cancer have localized disease meaning the cancer. Psma pet provides better care for men who are initially diagnosed with prostate cancer or for men who were previously treated but have experienced a recurrence of the cancer.
In both cases psma pet is better able to find the extent of this cancer in the body. Psma is a largely prostate specific transmembrane protein expressed 100 to 1 000 fold higher in prostatic adenocarcinoma than in the benign prostate 1of importance psma expression is increased on androgen deprivation and is highest in high grade and castration resistant prostate cancer crpc 2 3small molecules antibodies and antibody fragments that target psma have been generated radiolabeled and used for molecular imaging. Psma pet ct accurately detects prostate cancer spread trial shows a different way to detect metastases.
Psma pet enables more precise detection of prostate cancer.
In both cases psma pet is better able to find the extent of this cancer in the body. Psma pet ct accurately detects prostate cancer spread trial shows a different way to detect metastases. Known as prostate specific membrane antigen pet imaging or psma pet the technique uses positron emission tomography in conjunction with a pet sensitive drug that is highly effective in detecting prostate cancer throughout the body so that it can be better and more selectively treated. Ga 68 psma 11 is also indicated for patients with suspected prostate cancer recurrence based on elevated serum prostate specific antigen psa levels.
