MRI-first strategy for prostate cancer detection proves deemed safe and effective
There are several strategies for the early detection of prostate cancer. The first step is often a blood test for prostate-specific antigen (PSA). If PSA levels exceed a certain threshold, the next step typically involves taking a tissue sample for analysis. Another option is to use magnetic resonance imaging (MRI) to search for signs of a tumor before deciding whether a biopsy is necessary, reserving biopsies only for cases where abnormalities are detected.
Algorithm analyzes multiple mammograms to improve breast cancer risk prediction
A new study from Washington University School of Medicine in St. Louis describes an innovative method of analyzing mammograms that significantly improves the accuracy of predicting the risk of breast cancer development over the following five years.
Everything you need to know about breast density, from the experts
As a new federal regulation that requires mammography centers to tell their patients how dense their breasts are takes effect, experts explain what breast density is and why it is important.
3D vs. 2D Mammograms: What’s the Difference?
If you’re headed for a mammogram, these are some of the key things to know about 3D versus 2D, why 3D mammography is becoming more widely available, and what to ask your provider to make sure your breast cancer screening is as effective as possible.
CT scan is most effective to assess people with chest pain, research finds
Previous studies have found less than 40% of patients with stable chest pain undergoing invasive coronary angiography are found to have obstructive coronary artery disease. Recent randomized clinical trials have demonstrated a benefit to using computed tomography angiography (CTA) first in evaluation of these patients.