Oncology & Cancer

MRI can cut overdiagnoses in prostate-cancer screening by half

Most countries have not introduced nationwide prostate-cancer screening, as current methods result in overdiagnoses and excessive and unnecessary biopsies. A new study by researchers at Karolinska Institutet in Sweden, which ...

Oncology & Cancer

Liquid biopsy for colorectal cancer could guide therapy for tumors

A new study from Washington University School of Medicine in St. Louis demonstrates that a liquid biopsy examining blood or urine can help gauge the effectiveness of therapy for colorectal cancer that has just begun to spread ...

Oncology & Cancer

Study shows more effective method for detecting prostate cancer

Each year, 1 million men in the U.S. undergo biopsies to determine whether they have prostate cancer. The biopsy procedure traditionally has been guided by ultrasound imaging, but this method cannot clearly display the location ...

Oncology & Cancer

New techniques give blood biopsies greater promise

Researchers at the Broad Institute of MIT and Harvard, Koch Institute at MIT, Dana-Farber Cancer Institute, and Massachusetts General Hospital have developed an accurate, scalable approach for monitoring cancer DNA from blood ...

Oncology & Cancer

Low risk prostate cancer not always low risk

More and more men who believe they have low-risk prostate cancers are opting for active surveillance, forgoing treatment and monitoring the cancer closely with prostate-specific antigen (PSA) tests, digital rectal exams and ...

Oncology & Cancer

Sugar helps scientists find and assess prostate tumors

A natural form of sugar could offer a new, noninvasive way to precisely image tumors and potentially see whether cancer medication is effective, by means of a new imaging technology developed at UC San Francisco in collaboration ...

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