There they, the management of University of California - Davis, go again. The Wilkes and Hoffman Op-Ed Questioning A University Sponsored Aggressive Prostate Cancer Screening Program According to the Los Angeles Times , and a post in Inside Higher Ed , the trouble began when Dr Michael Wilkes, a professor of medicine at University of California - Davis, and Jerome Hoffman, a professor of emergency medicine, wrote an op-ed in the San Francisco Chronicle in 2010 questioning the wisdom of a program run by UC-Davis promoting aggressive screening for prostate cancer with the PSA test. They brought up problems with using PSA for screeninf that have been known for a while, including the poor ability of the test to detect cancer, the inability of the test or of prostate biopsy performed in response to the test to differentiate aggressive prostate cancer from cancer that will not progress, which is more common, the risks of such biopsies, and the poor effectiveness of available prostate c...