Two cases of low-prostate-specific antigen localized prostate cancer
incidentally detected by computed tomography
Serum prostate-specific antigen (PSA) plays an important role in the
screening and diagnosis of prostate cancer (PCa). The recommended PSA
cut-off in PCa screening is 4ng/ml. We report two cases of low PSA
localized PCa which were incidentally found by computed tomography (CT)
taken for another disease.