HOME >> MEDICINE >> NEWS
OHSU Cancer Institute, VA researchers find way to identify which men need a second biopsy

PORTLAND, Ore. A researcher in the Oregon Health & Science University Cancer Institute and Portland Veterans Affairs Medical Center has found a way to identify which men need a second prostate biopsy because they may be harboring life-threatening prostate cancer even though they were given a clean bill of health after their first biopsy.

Shane Rogosin, M.D., principal investigator, resident, in general internal medicine, OHSU School of Medicine, will present the research on Saturday, June 2 at 1:45 p.m. CDT at the 43rd annual meeting of the American Society of Clinical Oncologists in Chicago.

Also involved in the research is Mark Garzotto, M.D., h the director of urologic oncology at the Portland Veterans Affairs Medical Center, assistant professor of surgery (urology) in the OHSU School of Medicine, and member of the OHSU Cancer Institute.

"Until now we've really had no clear and consistent method to recommend further follow up or diagnostic procedures for men who have a negative biopsy. We have derived a simple marker so urologists can identify who is at risk for high-grade prostate cancer," Garzotto said.

Rogosin studied what is considered a large group, 511 subjects at the Portland Veterans Affairs Medical Center from 1992 to 2006. All had been referred to urology clinics for suspicion of prostate cancer. All patients had one prior negative prostate biopsy. In all, the study included 1,319 biopsies.

What the researchers found to be the indicator for a repeat biopsy was a high prostate specific antigen (PSA) adjusted for prostate size. A Gleason score of 7 or above was indicative that life-threatening prostate cancer may be present and a repeat biopsy is advised.

A Gleason score is a system of grading prostate cancer tissue based on how it looks under a microscope. Gleason scores range from 2 to 10 and indicate how likely it is that a tumor will spread. A low Gleason score means the cancer tissue is s
'"/>

Contact: Christine Decker
deckerch@ohsu.edu
503-494-8231
Oregon Health & Science University
2-Jun-2007


Page: 1 2

Related medicine news :

1. American Cancer Society to hold third annual Virtual Relay For Life in Second Life
2. Cancer research summaries
3. Cancer on the agenda of the Portuguese EU Council Presidency
4. Tony Hunter receives Robert. J. and Claire Pasarow Award for Cancer Research
5. OHSU Cancer Institute shows findings of immunotherapy vaccine in prostate cancer patients
6. OHSU Cancer Institute researcher identifies protein marker for prostate cancer survival
7. Ireland Cancer Center researcher lays out benefits of aspirin to prevent colon cancer
8. Mayo Clinic Cancer Center researcher finds mold by-product kills multiple myeloma
9. Margaret Foti receives AACR Award for Leadership and Extraordinary Achievements in Cancer Research
10. Cancer-fighting foods, supplements explored in day-long symposium, March 25
11. Cancer vaccine innovator honored with prestigious Florey Medal

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... Global Healthcare Management’s 4th Annual Kids Fun ... NJ. This free event, sponsored by Global Healthcare Management’s CEO, Jon Letko, is ... is geared towards children of all ages; it is a non-competitive, non-timed event, which ...
(Date:10/13/2017)... ... 13, 2017 , ... “America On The Brink”: the Christian history of the ... is the creation of published author, William Nowers. Captain Nowers and his wife, ... he spent thirty years in the Navy. Following his career as a naval ...
(Date:10/12/2017)... ... October 12, 2017 , ... IsoComforter, Inc. ( https://isocomforter.com ... the introduction of an innovative new design of the shoulder pad. The shoulder ... maximum comfort while controlling your pain while using cold therapy. By utilizing ice and ...
(Date:10/12/2017)... Malvern, PA (PRWEB) , ... October 12, 2017 , ... ... is the recipient of a 2017 Folio Magazine Eddie Digital Award for ‘Best ... New York City on October 11, 2017. , The annual award competition recognizes editorial ...
(Date:10/12/2017)... ... October 12, 2017 , ... In ... taxes a year. In some states—like New York, New Jersey, Massachusetts, Texas, Virginia, ... overseas retirement havens have extremely low property-tax rates, which contributes to the relatively ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... announces the European launch of their new low volume, high throughput ... Cambridge, U.K on October 4th. The new ... unprecedented speed and sensitivity while using far less sample volume through ... ... ...
(Date:9/28/2017)... , Sept. 28, 2017 Cohen Veterans Bioscience ... the use of wearable and home sensors for real-time ... Early Signal Foundation, a nonprofit organization focused on disruptive ... provide an affordable analytical system to record and integrate ... ...
(Date:9/25/2017)... , Sept. 25, 2017   Montrium , ... File solutions, today—from the IQPC Trial Master Files ... , NL)—announced that EastHORN Clinical Services has selected ... programs and TMF management. EastHORN, a leading European ... platform to increase transparency to enable greater collaboration ...
Breaking Medicine Technology:
Cached News: