HOME >> MEDICINE >> NEWS
Swallowing a tiny imaging capsule aids in diagnosis of obscure gastrointestinal bleeding

SEATTLE (October 21, 2002)--The use of a small wireless capsule video device to detect bleeding in the small intestine is safe, well-tolerated, and more accurate than another common diagnostic approach according to a study presented at the 67th Annual Scientific Meeting of the American College of Gastroenterology.

"The investigation of obscure gastrointestinal bleeding is often difficult due to limitations of conventional endoscopic studies in the detection of disorders in the small intestine," said Ramona M. Lim, M.D., of the University of Miami School of Medicine/Mount Sinai Medical Center in Miami, FL.

Patients with obscure GI bleeding experience bleeding of unknown origin that persists or recurs after a negative initial endoscopy (colonoscopy and/or upper GI endoscopy). For some of these patients the bleeding may be caused by lesions in the small intestine that would not be detected with colonoscopy or upper GI endoscopy.

In wireless capsule endoscopy, the patient swallows a tiny imaging capsule that incorporates a light source, video camera, battery, antenna, and radio transmitter. Images of the intestinal tract are transmitted twice each second by radio frequency to an array of sensors worn around the patient's abdomen and the signals are digitally recorded on a device that is later downloaded. The patient swallows the capsule in the morning and wears the recording device for 8 hours. The capsule is eliminated and discarded. A gastroenterologist reviews the images.

Dr. Lim and her colleagues studied 20 patients with GI bleeding from an unidentified source.

Researchers evaluated these patients using the wireless capsule technology, then followed up using a technique known as push enteroscopy. In push enteroscopy, a four-foot long tube outfitted with a small video camera is inserted down the esophagus, through the stomach and into the first third of the small intestine. The researchers found that wireless capsul
'"/>

Contact: Melissa Emick
memick@porternovelli.com
202-973-5892
American College of Gastroenterology
21-Oct-2002


Page: 1 2

Related medicine news :

1. Swallowing multiple magnets poses danger to children
2. Brain imaging study may hold clues to onset of schizophrenia in people at high risk
3. Brain imaging reveals secrets of love, fear and betrayal
4. Brain imaging studies investigate pain reduction by hypnosis
5. Most advanced CT scanner improves imaging of heart, avoids need for surgical inspection
6. New imaging technologies can enhance orthopaedic outcomes
7. Special imaging study shows failing hearts are energy starved
8. Cardiac imaging is underused in women to diagnose disease
9. Mayo Clinic researchers report success in new molecular breast imaging technique
10. Healthy patients with abdominal lymph nodes seen on CT do not need follow-up imaging
11. Magnetic resonance imaging deconstructs brains complex network

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


(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... ... established the certification process to promote standards of excellence for the field of ... scheduled for March 22 – 25, 2018 in Orlando, Florida at the Omni ...
(Date:10/13/2017)... Ill. (PRWEB) , ... October ... ... Edwardsville School of Pharmacy (SOP) alumni Hannah Randall, PharmD ‘17, and Jennifer ... healthcare professionals on guideline updates for the primary prevention of cardiovascular diseases ...
(Date:10/13/2017)... Shelton, CT (PRWEB) , ... October 13, 2017 , ... ... and long-term care services, staged a mock evacuation of the facility as part of ... Department, Shelton Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well ...
(Date:10/13/2017)... N.J. (PRWEB) , ... October 13, 2017 , ... The ... Holly Day Market. Featuring a collection of specialty vendors and unique items from across ... personalized and quality-focused health and wellness services offered by the VNA. The boutique ...
(Date:10/13/2017)... , ... October 13, 2017 , ... Global Healthcare Management’s ... Alexandria Park in Milford, NJ. This free event, sponsored by Global Healthcare Management’s ... The fun run is geared towards children of all ages; it is a ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... , Oct. 2, 2017 The Rebound mobile app ... struggle to reverse the tide of prescription drug addiction. The ... their medicine intake and stepping down their dosage in a ... launch in December 2017; the first 100,000 people to sign ... at http://www.rebound-solution.com/ ...
(Date:9/25/2017)... 25, 2017   Montrium , an industry ... today—from the IQPC Trial Master Files & Inspection ... that EastHORN Clinical Services has selected eTMF ... TMF management. EastHORN, a leading European contract research ... increase transparency to enable greater collaboration with sponsors, ...
(Date:9/19/2017)... ARBOR, Mich. , Sept. 19, 2017 HistoSonics, Inc., a venture-backed medical device ... precise destruction of targeted tissues, announced three leadership team developments today:   ... Stopek, PhD ... ... Veteran medical device executive ...
Breaking Medicine Technology:
Cached News: