New Blood Test Improves Prostate Cancer Screening – the Stockholm3 test

On July 9 2021, results from the STHLM3MRI study were presented in The New England Journal of Medicine, indicating that over-diagnosis could be reduced by substituting traditional prostate biopsies with magnetic resonance imaging (MRI) and targeted biopsies. The new results, now published in The Lancet Oncology, show that the addition of the Stockholm3 test, which was developed by researchers at Karolinska Institutet, can be an important complement. It is a blood test that uses an algorithm to analyze a combination of protein markers, genetic markers and clinical data.

Karolinska Institutet. “New blood test improves prostate cancer screening.” ScienceDaily. (accessed August 14, 2021).

Cardiac Testing Post COVID-19: Of Echos and MRIs — The Skeptical Cardiologist

CVCT CardioBrief published online earlier this week a letter from a group of “clinicians, researchers and imaging specialists” who are concerned about the “presentation, interpretation and media coverage of the role of cardiac magnetic resonance imaging in the management of asymptomatic patients recovered from COVID-19.” It’s short and sweet but makes many excellent points. Let’s…

Cardiac Testing Post COVID-19: Of Echos and MRIs — The Skeptical Cardiologist

Excellent post. Thanks for sharing your expertise Dr. Pearson.

It’s Now Time to Worry About Long-Term Cardiac Consequences of COVID-19 — The Skeptical Cardiologist

A study published yesterday in JAMA has the skeptical cardiologist very concerned about the long-term cardiac effects of COVID-19 infection. The investigators performed cardiac MRI (CMR) on 100 patients with documented COVID-19. Cardiac MRI is now considered the gold-standard for noninvasively measuring pathologic changes in cardiac muscle. In this study of a cohort of German…

via It’s Now Time to Worry About Long-Term Cardiac Consequences of COVID-19 — The Skeptical Cardiologist
Thank you Dr. Pearson.

And the following is a link to the Medscape article:

Heart Damage Even After COVID-19 ‘Recovery’ Evokes Specter of Later Heart Failure

NCI Study: MRI of the Prostate Misses Cancers

About 16% of lesions were missed, and approximately 5% of clinically important prostate cancers (>5 mm, Gleason score > 3+3) were underestimated on MP MRI, according to Baris Turkbey, MD, of the Molecular Imaging Program at the National Cancer Institute in Bethesda, Maryland, and colleagues. Overall, prostate cancer size was underestimated by at least 30% in eight (8%) of 100 patients. Their study was published online October 20 in Radiology.

Source: NCI Study: MRI of the Prostate Misses Cancers