Navigation Links
Magnetic-anchor-guided endoscopic submucosal dissection shows promise for gastric cancer
Date:1/27/2009

ope and a liquid solution is injected under the area of interest, in effect "lifting" the abnormal tissue and separating it from the deeper intestinal layers. The abnormal lesion is then removed ("resected") with a snare; the tissue is subsequently retrieved through the endoscope and examined under a microscope.

ESD is a specific EMR technique where a lesion, generally larger than what can be removed by standard EMR, is separated from the deeper layers of the intestinal wall under direct vision of the endoscopist. The endoscopist utilizes an electrocautery device to dissect the lesion (overlying the device) from the deeper intestinal layers (below the device). Unlike conventional surgery, where structures in the abdomen are readily able to be shifted (retracted) allowing better visualization, there is no good method to provide retraction when using the endoscope in ESD. MAG-ESD, controlled by an extracorporeal electromagnet, facilitates the standard ESD procedure by providing this retraction capability using magnets.

According to the researchers, the MAG-ESD technique allowed for excellent visualization of the submucosal layer because it made suitable tissue tension possible. This simplifies a gastric ESD, even for large lesions in the gastric body. The study showed that the long-term exposure to the magnetic field did not cause any unwanted physiological or mental effects. Furthermore, no delayed complications or allergies related to the stainless steel magnetic anchor were observed. All the tumors were resected en bloc, without any perforation or severe uncontrollable bleeding.

Patients and Methods

The purpose of this prospective single center clinical trial was to evaluate the feasibility of MAG-ESD for large early gastric cancer in humans. The technique had previously been reported as successful in a porcine model. Twenty-five patients, median age 70 years, with early gastric cancer measuring > 20 mm located in the gast
'/>"/>

Contact: Anne Brownsey
abrownsey@asge.org
630-570-5635
American Society for Gastrointestinal Endoscopy
Source:Eurekalert

Page: 1 2 3 4

Related medicine news :

1. MAQUET Cardiovascular Responds to Terumo Complaint About VASOVIEW Endoscopic Vessel Harvesting Systems
2. Endoscopic ultrasound highly accurate in evaluating ambiguous radiographic findings of the pancreas
3. Endoscopic circumferential ablation promising for Barretts esophagus with high-grade dysplasia
4. Portable Endoscopic Company Announces Hiring of David Guy as COO/President
5. How to use endoscopic stent for biliary stricture trauma?
6. joimax(R) Revolutionizes Spine Surgery With the Launch of Newest and Fully-Endoscopic Product Innovations to Treat Spinal Canal Stenosis
7. ASGE offers guidelines on endoscopic treatment of dyspepsia
8. Endoscopic resection is a safe and effective treatment for gastrointestinal smooth muscle tumors
9. Acupuncture reduces pain and dysfunction in head and neck cancer patients after neck dissection
10. New findings on old kidneys could enhance transplants, Stanford study shows
11. Study shows rise in antibiotic resistant pediatric head and neck infections
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/31/2014)... 31, 2014 To make it easy ... they can trust, NutriGold is shipping complimentary samples of ... has been set up to make taking advantage of ... According to Priya Khan, Director of Research and Development ... one of our products, they are entrusting us with ...
(Date:8/31/2014)... Rockville, MD (PRWEB) August 31, 2014 ... electronic health records (EHR) software firm that focuses ... overall practice success found a congruent commitment with ... In Sports . , “We create an environment ... and effortlessly, allowing more time with patients,” says ...
(Date:8/31/2014)... Richmond, CA (PRWEB) August 31, 2014 ... program of the California State Library, celebrates 30 ... and their families. Since its inception, California’s Library ... a million Californians learn to read and write. ... this volunteer-based program, the state is launching a ...
(Date:8/31/2014)... Wine only protects against cardiovascular disease (CVD) in people ... Veritas (IVV) study presented at ESC Congress today by ... Taborsky said: "This is the first randomised trial comparing ... of atherosclerosis (1) in people at mild to moderate ... was only protective in people who exercised. Red and ...
(Date:8/30/2014)... A retrievable and repositionable transcatheter aortic valve is ... according to research presented at ESC Congress 2014 ... direct flow medical (DFM) transcatheter aortic valve has ... the potential to improve transcatheter aortic valve implantation ... , Dr Pyxaras said: "TAVI is well established ...
Breaking Medicine News(10 mins):Health News:Whole-food Supplement Samples Now Offered by NutriGold 2Health News:Whole-food Supplement Samples Now Offered by NutriGold 3Health News:Powerhouse EHR, Future Health, Announces Gold Sponsorship of POWERPlay in Sports National Tour 2Health News:Powerhouse EHR, Future Health, Announces Gold Sponsorship of POWERPlay in Sports National Tour 3Health News:Powerhouse EHR, Future Health, Announces Gold Sponsorship of POWERPlay in Sports National Tour 4Health News:California Library Literacy Services Celebrates 30th Anniversary 2Health News:California Library Literacy Services Celebrates 30th Anniversary 3Health News:Wine only protects against CVD in people who exercise 2Health News:Retrievable transcatheter aortic valve effective and safe in real world setting 2
... Reporter , MONDAY, May 28 (HealthDay News) -- Updated ... good news for those at risk of osteoporosis, but ... other chronic diseases. While estrogen-only and estrogen-plus-progestin formulations ... for stroke and other conditions including gallbladder disease, according ...
... study suggests that aspirin and other similar painkillers may ... CANCER , a peer-reviewed journal of the American ... may be added to the benefits of these commonly ... anti-inflammatory drugs, or NSAIDs, which include aspirin, ibuprofen, and ...
... Reporter , MONDAY, May 28 (HealthDay News) -- Sensory ... increasingly used by occupational therapists to treat children with ... organization says there isn,t much evidence that such therapies ... the potential of sensory therapies -- it,s a ripe ...
... -- Picnics, parades and cookouts are as much a part ... war veterans. But, before tucking into that leafy, green ... vegetables can become contaminated with harmful pathogens that cause food ... listeria and norovirus, according to the Academy of ...
... -- Boosting students, levels of physical education improves their ... followed more than 200 schoolchildren, starting from first through ... to an intervention group that received physical education five ... such as balance and coordination. The other children were ...
... , FRIDAY, May 25 (HealthDay News) -- People ... colitis, may be at increased risk for flare-ups when ... or mountain climbing, a new study suggests. This ... involves the small intestine) or ulcerative colitis (which typically ...
Cached Medicine News:Health News:HRT Update: Therapy May Reduce Fractures, Boost Some Risks 2Health News:HRT Update: Therapy May Reduce Fractures, Boost Some Risks 3Health News:Commonly used painkillers may protect against skin cancer 2Health News:Doubt Cast on Usefulness of 'Sensory' Therapies for Autism 2Health News:Doubt Cast on Usefulness of 'Sensory' Therapies for Autism 3Health News:Keep Food Safety in Mind This Memorial Day Weekend 2Health News:Travel to High Altitudes Tied to Crohn's, Colitis Flare-Ups 2
(Date:8/29/2014)... SAN DIEGO , Aug. 29, 2014 /PRNewswire/ ... an emerging biopharmaceutical company, announced today that Santosh ... will be leaving the Company, for personal reasons, ... the Chief Medical Officer of Aires Pharmaceuticals, which ... Vetticaden,s former responsibilities as the Company,s interim Chief ...
(Date:8/29/2014)... PLEASANTON, Calif. , Aug. 29, 2014 ... leader in device-based mechanical circulatory support therapies to save, ... be participating in the 2014 Morgan Stanley Global Healthcare ... F. Burbach , President and Chief Executive Officer, will ... p.m., Eastern Daylight Time (9:55 a.m., Pacific Daylight Time). ...
(Date:8/29/2014)... 2014 Research and Markets has ... Industry Report, 2014-2017" report to their offering. ... proportion of reimbursement for medical expenses, the Chinese orthopedic ... scale presenting a CAGR of 19.2% during 2009-2013. Trauma ... segments of orthopedic instruments in China ...
Breaking Medicine Technology:Mast Therapeutics Announces Management Change 2Mast Therapeutics Announces Management Change 3Mast Therapeutics Announces Management Change 4China Orthopedic Instrument Industry Report, 2014-2017 2
... Monitor (PCM) and Central Station provide an ... extends the cardiac cath or electrophysiology lab ... and/or EP procedures, providing both physiomonitoring parameters ... either standalone or on its own network. ...
For the critical care environment, telemetry, emergency room and other monitoring areas....
DS 7600 Central Station...
... Gemini Family of infusion pumps ... a collective series of administration ... line offers a wide variety ... sets, each featuring the patented ...
Medicine Products: