PSA is very sensitive in detecting any recurrence of cancer. That's because only prostate cells make PSA -- so if it goes up after a radical prostatectomy, it means prostate cells are still present somewhere.ntil now, there has been no way to tell. In a landmark paper -- the largest, most complete study of the return of PSA after radical prostatectomy -- Hopkins doctors have developed guidelines to help patients and doctors know what to do if PSA comes back.
Thursday night was a difficult evening for many a âGreyâs Anatomyâ fan. Dr. Mark Sloan, aka McSteamy (played by Eric Dane), said his final farewell to the halls of Seattle Grace on the showâs Season 9 premiere, after he was taken off life support and subsequently passed away. âGreyâsâ creator addressed the reasoning behind the loss of McSteamy in a blog post on Friday, writing, âFor me, this [death] is the most tragic.
Derek Christopher Shepherd, M.D. , also referred to as  McDreamy , is a fictional surgeon from the ABC medical drama Grey's Anatomy, portrayed by actor Patrick Dempsey. He made his first appearance during . A Hard Day's Night , which was broadcast on March 27, 2005.Derek was formerly married to Dr. Addison Montgomery (Kate Walsh) for 12 years before their divorce in 2006. Before his death in 2015, Derek was happily married to his longtime girlfriend Meredith Grey (Ellen Pompeo).e made his first appearance during . A Hard Day's Night , which was broadcast on March 27, 2005. Derek was formerly married to Dr. Addison Montgomery (Kate Walsh) for 12 years before their divorce in 2006. Before his death in 2015, Derek was happily married to his longtime girlfriend Meredith Grey (Ellen Pompeo).