Researchers have found capsule endoscopies can be effective in detecting tumors in the small bowel that previously went undetected. According to a study released today at the 69th Annual Scientific Meeting of the American College of Gastroenterology, researchers from the Mt. Sinai Medical Center and the University of Miami School of Medicine found the capsule endosocopy detected tumors in the small bowel after patients had undergone an average of 4.6 negative evaluations. Of the tumors found, 65 percent were malignant.
The researchers studied 72 patients with confirmed small bowel tumors. Of those patients, 71 percent experienced gastrointestinal bleeding of an obscure source, and 29 percent suffered from anemia, polyposis and/or abdominal pain. These 72 patients had previously undergone 334 negative procedures (an average of 4.6 each) including 115 colonoscopies, 111 upper endoscopies, 32 small bowel follow through procedures, 24 enteroscopies, 17 CT scans, 16 enteroclysis procedures, six nuclear bleeding scans, five angiographies, five plain abdominal X-rays, one abdominal ultrasound, one Meckels scan, and one laparoscopy.
Researchers used the "M2A© Capsule" also known as the "Pill Camera" made by Given Imaging, Yoqneam, Israel. The findings from the capsule examinations included 73 small bowel tumors, one cecal tumor and one gastric tumor. Of these 65 percent were malignant, including adenocarcinomasc, carcinoids, melanomas, lymphomas and sarcomas.
Win-win strategies for climate and food security
02.10.2017 | International Institute for Applied Systems Analysis (IIASA)
The personality factor: How to foster the sharing of research data
06.09.2017 | ZBW – Leibniz-Informationszentrum Wirtschaft
University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...
17.10.2017 | Event News
10.10.2017 | Event News
10.10.2017 | Event News
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20.10.2017 | Interdisciplinary Research