• Forecast
  • News Tip
  • Categories
Temperature Precipitation
Estimated read time
1m 39s

Lasers lighting up Crohn’s and colitis

By Ivanhoe Newswire 5:39 PM February 28, 2014

Doctors hope a laser micro endoscopy will eventually be used to guide treatment not only for IBD sufferers, but also patients with lung, bladder, and gynecologic diseases.

COLUMBUS, Ohio (Ivanhoe Newswire) — One-point-five million Americans suffer with IBD’s — inflammatory bowel diseases — like Crohn’s and ulcerative colitis. Treatment for these autoimmune diseases can leave patients at risk for infection and even cancer. For IBD patients, screening for cancer has meant repeated colonoscopies and tissue biopsies — as many as a dozen a year. The annual cost for this in the U.S. is over a billion dollars. Now, a new laser could cut costs and the number of patient procedures.

The laser micro endoscopy has a tiny blue light. It is a small but powerful microscope for navigating the intestines.

With just a touch of the probe anywhere on the intestine wall, Dr. Rāzvan Arsenescu can magnify tissue a thousand times, spotting even the earliest abnormal cells.

The Ohio State University’s Wexner Medical Center is one of the first hospitals in the country to use it. Before this laser, doctors had to depend on taking random tissue samples.  He says it was like stumbling around a huge dark room trying to find a needle.

“Whereas now, if I find something, I can act on the spot,” Rāzvan I. Arsenescu, MD, PhD, Associate Professor, Director, Inflammatory Bowel Diseases Center, Division of Gastroenterology Hepatology and Nutrition, The Ohio State University Wexner Medical Center, told Ivanhoe.

Good news for Ben Buss, whose Crohn’s disease has meant a new diet, medication, six colonoscopies in two years, and a surgery to remove part of his small intestine.

Ben had a recent probe that showed some suspicious cells.  Without the new laser these could have been missed.

“Anytime you’re able to diagnose earlier things that might be particularly life-threatening like cancer, that’s a great thing,” Ben Buss told Ivanhoe.

It’s a small light making a big difference in a deadly disease.

Doctors hope that eventually the laser micro endoscopy will be used to guide treatment not only for IBD sufferers, but also patients with lung, bladder, and gynecologic diseases.

Latest Stories

  • News

    UPDATE: Police locate missing 4-year-old girl

    by KTVA CBS 11 News on Jul 27, 20:58

    Last updated at 10:20 p.m. on Wednesday, July 27 Four-year-old Alyiah Touyon has been located and is safe, according to Anchorage police spokesperson Jennifer Castro. “Officers located her down the street at a residence a couple blocks away,” said Castro. “She’s safe and okay.” About 30 people turned out to help search for Touyon, but […]

  • News

    DOC commissioner stands by decision to close Palmer prison after backlash from union

    by Alexis Fernandez on Jul 27, 20:40

    The Alaska Department of Corrections commissioner issued a statement Wednesday standing by his decision to close the Palmer Correctional Center, despite backlash from the union representing correctional officers. On Tuesday, the DOC announced plans to close the prison by the end of the year due to state budget cuts. The 500 minimum to medium security […]

  • News

    Economic outlook shows declining consumer confidence, expected job losses in Anchorage

    by Heather Hintze on Jul 27, 20:08

    Consumer confidence in Anchorage is at an all-time low, according to the Anchorage Economic Development Corporation’s (AEDC) three-year economic outlook. AEDC randomly surveyed 350 households in Anchorage which rated their optimism on a scale of 1 to 100. In the second quarter, for the first time since AEDC started the survey in 2011, consumer optimism […]

  • News

    War Birds take to the skies over Anchorage ahead of Arctic Thunder

    by Bonney Bowman on Jul 27, 19:24

    The Arctic Thunder Air Show and Open House is this weekend at Joint Base Elmendorf-Richardson in Anchorage, but it’s not all about the latest and greatest airplanes. World War II-era planes knows as War Birds are also part of the air show. The War Birds are part of the Wings of Freedom Commemorative Air Force, […]

  • Crime

    Anchorage man accused of targeting, assaulting registered sex offenders

    by KTVA CBS 11 News on Jul 27, 16:47

    An Anchorage man has been arrested and indicted on multiple charges of assault, robbery, burglary and theft after conducting targeted attacks on registered sex offenders, according to a Wednesday release from the Alaska Attorney General’s Office. According to prosecutors, 41-year-old Jason Christian Vukovich attacked at least three men listed on the Alaska Sex Offender Registry […]

  • News

    Harry Brower Jr elected new North Slope Borough mayor

    by Associated Press on Jul 27, 16:43

    The North Slope Borough has a new mayor following a runoff election last week. Harry Brower Jr. was sworn Tuesday after absentee and questioned ballots were tallied and the results of the election were certified. He is the brother-in-law of Charlotte Brower, who was recalled as mayor earlier this year after she was linked to […]

  • Politics

    Murkowski raises more than $730K during latest quarter

    by Associated Press on Jul 27, 14:22

    U.S. Sen. Lisa Murkowski brought in more than $730,000 during the latest fundraising quarter. As of June 30, the Republican had nearly $3.1 million available. Murkowski faces no major opposition in next month’s GOP primary. Independent Margaret Stock, who will first appear on the November general election ballot, reported raising about $190,000 from April through […]

  • Lifestyle

    Federal Reserve keeps interest rates near record lows

    by CBS/AP on Jul 27, 12:01

    WASHINGTON – The Federal Reserve is keeping interest rates unchanged while noting that near-term risks to the economy have diminished. “The Fed seems intent on telling the markets that a September hike is a possibility,” Peter Boockvar, chief market analyst at the Lindsey Group, emailed. “They do this not because they are intent to raise but to […]