Articles tagged with Prostate Tumors
Researchers found that a lower free-to-total PSA ratio may indicate aggressive prostate cancer. The study suggests this ratio can help doctors distinguish between serious and non-serious cases, leading to better treatment decisions.
Cryosurgery has been used to treat prostate and skin cancers, but recently began treating advanced liver cancer. The procedure freezes tumors using liquid nitrogen, with Emory University Hospital as one of the few medical centers offering it.
Researchers at the University of Chicago Medical Center have found that testosterone can shrink experimental human prostate tumors that no longer depend on the hormone. This suggests a potential new approach for treating advanced prostate cancer.
A multi-institutional study found that surgery is effective for localized prostate cancer, with tumor grade being the best predictor of long-term survival. Ten years after surgery, men with grade 1 tumors had a 6% mortality rate, while those with grade 2 and 3 tumors had 20% and 23% mortality rates, respectively.
Stanford researchers are working on a new PSA test that can distinguish between cancerous and non-cancerous prostate enlargement. By analyzing the PSA protein extracted from enlarged prostates, they aim to eliminate unnecessary biopsies. The team's approach has shown promising results, reducing false positives by up to 86%.