Tag: biopsy

Advances in medicine sometimes involve hybrid technologies, often with stunning results. Just as hybrid cars produce vehicles that offer the best of two worlds in one, integrating two different medical imaging technologies can accomplish the same goal. PET and MRI scans Combining Positron Emitting Tomography (PET) scanning with Magnetic Resonance Imaging (MRI) boosts the accuracy keep reading

I have written in the past about the problems with using prostate specific antigen (PSA) as a screening tool for prostate cancer. Virtually all men over age 40 know they should have a PSA blood test at their annual exam, yet few have a complete understanding of what it really says... keep reading

Fourteen months prior to the time of this writing, the world began locking down due to the emerging SARS-CoV-2 viral pandemic and the potentially deadly COVID illness it causes. We were all confused, and studies repeatedly show that normal screening for cancers such as breast, prostate and colorectal dropped significantly... keep reading

Proton beam therapy for prostate cancer has been struggling with insurance issues because it is significantly more costly than conventional radiation types, yet has not demonstrated better cancer control. However, in the minds of many patients, it offers a better chance at cure... keep reading

More than six years ago, we published a blog post in hopes of reducing patient fears that a needle biopsy of the prostate could spread prostate cancer. Back then, we referred to occurrence of track seeding in prostate biopsies as exceedingly rare. This is what the latest research tells us today... keep reading

I came across a study written by a team of German urology/radiology research team. The authors are all physicians, and their report compares three commercial MRI/ultrasound fusion technologies: BioJet (D&K Technologies), UroNav (Invivo Corp.) and Trinity (KOELIS).[i] Their comparison study occupies the intellectual space where technology and medicine meet, since fusion literally integrates the brainpower keep reading

A guidance system is a virtual or physical device, or a group of devices implementing a controlling the movement of a ship, aircraft, missile, rocket, satellite, or any other moving object. (Wikipedia) When you read the above quote, what comes to mind? For some, “guidance system” suggests their GPS navigation system to get them where keep reading

Did you have a beginner’s science kit as a kid? Did it have a microscope? Even if you weren’t science-minded, it was a thrill to put a drop of pond water on a slide and exam it under magnification. What a discovery to see how many things invisible to the naked eye were squirming rapidly keep reading

“New Shimmer is a floor wax.” “No, it’s a dessert topping.” “It’s a floor wax!” “It’s a dessert topping!” These lines open a Saturday Night Live comedy argument between a housewife (Gilda Radner) about to damp mop the kitchen floor, and her husband (Dan Aykroyd) wanting whipped topping on his pudding. As the spat escalates, keep reading

No one can dispute the superiority of multiparametric MRI (mpMRI) over transrectal ultrasound (TRUS) for detecting and characterizing prostate cancer (PCa) before biopsy and treatment. The past five years alone have seen a rapid accumulation of research evidence that mpMRI makes it possible to save medical dollars by avoiding unnecessary biopsies and their risks. While keep reading