July 20, 2024 #1 Local News, Information and Event Source for the Century City/Westwood areas.

UCLA and UC San Diego scientists report that new imaging system provides more data on prostate cancer

Scientists at UCLA and UC San Diego reported today that a new imaging system is providing more precise data on prostate cancer, the second leading cause of death in men.

In today’s issue of the journal Prostate Cancer and Prostatic Disease, the researchers said current magnetic resonance imaging systems have flaws, but a restriction spectrum imaging MRI corrects them, allowing physicians to accurately plot a tumor’s location and extent.

“If by imaging we could predict the tumor grade, we may be able to spare some patients from prostate resection and monitor their cancer with imaging,” said Dr. Robert Reiter, a professor of urology at UCLA.

Typical MRI’s use a die to highlight blood flow, but some tumors aren’t too different from surrounding healthy tissue, the authors said.

Another imaging technique being used more often these days on the prostate measures the diffusion of water. Cancer tissues are denser than healthy tissues and typically limit the amount and mobility of water within them.

Diffusion MRI, however, suffers from magnetic problems that can distort the actual location of tumors by as much as 1.2 centimeters, or roughly half an inch. The scientists said that’s a significant distance when surgeons are attempting to assess, among other things, whether a tumor extends beyond the prostate and into adjacent nerve bundles.

The new RSI-MRI corrects the magnetic field distortions for the diffusion MRI, according to the researchers.

“Doctors at UC San Diego and UCLA now have a non-invasive imaging method to more accurately assess the local extent of the tumor and possibly predict the grade of the tumor, which can help them more precisely and effectively determine appropriate treatment,” said Dr. David Karow, assistant professor of radiology at UCSD.

In a related paper to be published in the journal Frontiers in Oncology, the same team of researchers reported that RSI-MRI appears to predict tumor grade. Higher grade tumors correlate with higher restricted water volume in the cancer cells’ large nuclei.

“This new approach is a more reliable imaging technique for localizing tumors,” said Dr. Rebecca Rakow-Penner, a research resident in the UCSD School of Medicine Department of Radiology and the study’s lead author. “It provides a better target for biopsies, especially for smaller tumors.”

Funding was provided, in part, by the National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health, the Department of Defense’s Prostate Cancer Research Program, the American Cancer Society and the UC San Diego Clinician Scientist Program.

Related Posts

Cinespia Announces Additional Special Screenings at Hollywood Forever Cemetery

July 19, 2024

July 19, 2024

Featuring Tributes to Paul Reubens and Shelly Duvall and Annual Screenings Cinespia, the popular cinematic experience presented by Amazon MGM...

Michelle Bisnoff Arrested for $2 Million Investor Fraud Scheme

July 19, 2024

July 19, 2024

CEO of ESOS Rings Faces Securities and Wire Fraud Charges A Boca Raton woman was arrested today on charges of...

Felony Battery Suspect Arrested in South Brentwood Sexual Assault on July 16

July 18, 2024

July 18, 2024

26-Year-Old Taken Into Custody After Assault on Gretna Green Way Detectives from the Los Angeles Police Department’s West Los Angeles...

(Video) Only One More Saturday Pop Up of Pa’s Biscuitisserie at Cardinale du Vin Left!

July 18, 2024

July 18, 2024

From 9 am to 2 pm, the best biscuits: their tribute to Red Lobster’s Cheddar Bay biscuits and the best...

(Video) Cold Brew Lou Celebrates Three Years at the Motor Avenue Farmers Market With New Coffee Drinks

July 17, 2024

July 17, 2024

Stay cool with Cold Brew Lou’s new creations, orange you curious? Check them out. @centurycitywestwoodnews Cold Brew Lou Celebrates Three...

Danny Boy’s Famous Original’s New Location Now Open in Westwood Village

July 17, 2024

July 17, 2024

Acclaimed Chef Daniel Holzman Brings New York-Style Pizza to Westwood Daniel Holzman, celebrated chef and industry veteran, will open the...

New Restaurant Alert: All Roads Pinseria + Enoteca to Open in Brentwood on July 26

July 17, 2024

July 17, 2024

Roman-Style Eatery Boasts Unique Pinsa and Italian Specialties, Italian Wines Exciting news for the Westside: All Roads Pinseria + Enoteca,...

Beverly Hills Police Deny Online Rumors of Threats Against Jewish Community

July 16, 2024

July 16, 2024

Chief Stainbrook Urges Public to Trust Official Law Enforcement Sources The Beverly Hills Police Department (BHPD) has addressed rumors on...

Sexual Assault Reported in South Brentwood, Suspect at Large

July 16, 2024

July 16, 2024

LAPD Confirms Incident, Community Seeks Help to Identify Man A post on Nextdoor this evening reported the shocking news that...

Elon Musk Plans to Move Twitter and SpaceX HQs Out of California

July 16, 2024

July 16, 2024

Move Follows SAFETY Act Being Signed Into Law by Governor  Elon Musk, billionaire and CEO of Twitter, Space X, and...

Judge Issues Final Ruling in Favor of Barrington Plaza Tenants Association

July 16, 2024

July 16, 2024

Decision against Landlord Finds Intent Does Not Meet Ellis Act Standards The final ruling in the case of the Barrington...

Governor Signs Landmark SAFETY Act to Shield LGBTQ+ Students in California Schools

July 15, 2024

July 15, 2024

New Law Prohibits Forced Outing Policies in Schools to Keep Students Safe The Support Academic Futures & Educators for Today’s...

The Donald Kaufman Brentwood Branch Library Celebrates 30th Anniversary with Week of Events

July 15, 2024

July 15, 2024

A Musical Performance, Visit From the Reptile Family and Special Reception The Donald Kaufman Brentwood Branch Library is celebrating its...

Covid-19 Cases, Hospitalizations, and Test Positivity Rates Rise in Latest CDC Reports

July 15, 2024

July 15, 2024

California’s Wastewater COVID-19 Levels Are Very High; JN.1 Variant Dominates Covid 19 is making a comeback this summer, with infection...

LAPD and Family Seek Public’s Help to Locate Missing 69-Year-Old Woman

July 15, 2024

July 15, 2024

Beryl Angela Thomas Last Seen in Fairfax Area; May Be Disoriented The family of Beryl Angela Thomas and detectives from...