70 yr old man with prostate cancer was given radiotherapy. The recurrence of the cancer is monitored biochemically by (AIIMS May 2011)
|B||Prostate specific antigen and carcino-embryonic antigen|
|C||Prostate speci fic antigen only|
|D||ALP and CEA|
Ref: According to Professor Hardev Pandha, The Prostate Project Chair of Urological Oncology at the University of Surrey's Postgraduate Medical School : In this study, we showed that the new test was twice as good at finding prostate cancer as the standard PSA test. Only rarely did we find Engrailed-2 (EN2) in the urine of men who were cancer free, so if we find EN2 we can be reasonably sure that a man has prostate cancer.