PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

New surgical technique for removing inoperable tumors of the abdomen

2012-05-02
(Press-News.org) Abdominal tumors involving both roots of the celiac and superior mesenteric artery (SMA) are deemed unresectable by conventional surgical methods, as removal would cause necrosis of the organs that are supplied by those blood vessels.

A case report published in the journal American Journal of Transplantation presents a novel surgical technique that enables surgeons to remove tumors that are unresectable by the usual surgical techniques.

Led by Tomoaki Kato, MD, FACS, of Columbia University, surgeons removed tumors in 3 patients involving both the celiac artery and SMA using new surgical techniques never performed before, known as "ex vivo" surgery where the organs are removed to do surgery.

First, surgeons removed entire abdominal organs together with the tumor. The patient is "organless" during this period. The tumor was cut and blood vessels were reconstructed using synthetic vascular grafts. Surgeons then re-implanted the organs back into the patient's abdomen, connecting blood vessels and gastrointestinal tracts.

Surgery was successful, and all 3 patients are alive with no tumor recurrence to date after 2 to 4 years from the surgery.

"Our technique appears both feasible and effective in the proper clinical situation when performed by a multidisciplinary team experienced in multivisceral transplantation," Kato notes. "This technique can expand the role of transplant surgery in specific oncological problem, and more patients with 'inoperable' tumors can be operated."

INFORMATION:

END



ELSE PRESS RELEASES FROM THIS DATE:

Logix9.com Offers Social Marketing Training for Business Owners

2012-05-02
In this day and age, implementing social marketing technology is integral for any company to truly succeed. Large corporations have entire teams of people devoted to social marketing, but using Facebook, Twitter, and blogging technology for business purposes is something that many smaller business owners struggle with. Social marketing takes time, and it also involves a great deal of strategy, yet many small business owners have too many other responsibilities to truly embrace social media technology. A company called Logix9.com is seeking to change that, however. The ...

Brianna Ladapo Analyzes Facebook Preferred Marketing Developer Badge

2012-05-02
Adobe Systems Incorporated has announced that it has received the first Facebook Preferred Marketing Developer badge in all four APIs, which include Insights, Ads, Pages, and Apps. This new program is designed to help marketing professionals connect with brands in need of their services. Brianna Ladapo, a communications expert who has a great deal of experience in the marketing industry, is not sure that this rating is beneficial to the general public. As a result, she is urging marketing professionals--and their clients--to consider the nature of the companies they support. The ...

Global warming: New research emphasizes the role of economic growth

2012-05-02
ANN ARBOR, Mich.—It's a message no one wants to hear: To slow down global warming, we'll either have to put the brakes on economic growth or transform the way the world's economies work. That's the implication of an innovative University of Michigan study examining the evolution of atmospheric CO2, the most likely cause of global climate change. The study, conducted by José Tapia Granados and Edward Ionides of U-M and Óscar Carpintero of the University of Valladolid in Spain, was published online in the peer-reviewed journal Environmental Science and Policy. It is the ...

HEALTH ALERT: Tall Tails Doggie Day Care Urges Pet Owners to Abandon Use of Rodent Poison

2012-05-02
The Los Angeles Times has reported the poisoning of veterinarians by phosphine gas after they induced vomiting in dogs that had ingested poison. According to the article, written by Thomas Maugh II, at least eight veterinary professionals have been harmed in this manner. Tall Tails Doggie Day Care is urging pet owners to quit using rodent poison, as it is the most common source of this lethal problem. Rodent poisons are often made with zinc phosphide, which turns into a gas after mixing with stomach acid and water. When vomiting is induced in animals that have ingested ...

Smart gas sensors for better chemical detection

2012-05-02
ANN ARBOR, Mich.--- Portable gas sensors can allow you to search for explosives, diagnose medical conditions through a patient's breath, and decide whether it's safe to stay in a mine. These devices do all this by identifying and measuring airborne chemicals, and a new, more sensitive, smart model is under development at the University of Michigan. The smart sensor could detect chemical weapon vapors or indicators of disease better than the current design. It also consumes less power, crucial for stretching battery life down a mineshaft or in isolated clinics. In the ...

With climate and vegetation data, UCSB geographers closer to predicting droughts in Africa

With climate and vegetation data, UCSB geographers closer to predicting droughts in Africa
2012-05-02
(Santa Barbara, Calif.) –– What might happen if droughts were predicted months ahead of time? Food aid and other humanitarian efforts could be put together sooner and executed better, say UC Santa Barbara geographers Chris Funk, Greg Husak, and Joel Michaelsen. After over a decade of gathering and analyzing climate and vegetation data from East Africa, the researchers, who are part of the U.S. Agency for International Development's Famine Early Warning System Network (FEWS NET), say there is enough evidence to associate climate conditions in the region with projected rainfall ...

Thwarting the cleverest attackers

2012-05-02
CAMBRIDGE, Mass. — In the last 10 years, cryptography researchers have demonstrated that even the most secure-seeming computer is shockingly vulnerable to attack. The time it takes a computer to store data in memory, fluctuations in its power consumption and even the noises it emits can betray information to a savvy assailant. Attacks that use such indirect sources of information are called side-channel attacks, and the increasing popularity of cloud computing makes them an even greater threat. An attacker would have to be pretty motivated to install a device in your ...

Interpreting the Avastin-Lucentis study for persons with macular degeneration

2012-05-02
Clarksburg, MD—This week, the second-year results of an important clinical trial on age-related macular degeneration (AMD), known as the Comparison of AMD Treatments Trials (or CATT), were published in the journal Ophthalmology. Researchers found that two drugs known as Avastin (bevacizumab) and Lucentis (ranibizumab), commonly used to treat the wet form of AMD, were similarly effective in maintaining vision. In this clinical trial funded by the National Eye Institute (NEI) of the National Institutes of Health, CATT researchers found that two years into the study, ...

Researchers find potential 'dark side' to diets high in beta-carotene

2012-05-02
COLUMBUS, Ohio - New research suggests that there could be health hazards associated with consuming excessive amounts of beta-carotene. This antioxidant is a naturally occurring pigment that gives color to foods such as carrots, sweet potatoes and certain greens. It also converts to vitamin A, and foods and supplements are the only sources for this essential nutrient. But scientists at Ohio State University have found that certain molecules that derive from beta-carotene have an opposite effect in the body: They actually block some actions of vitamin A, which is critical ...

Atlanta Family Dentist Makes Access to Practice Information Easier for Smartphone Users

2012-05-02
To further increase patients' awareness of dental health care and his practice, Dr. Donald Rozema, Atlanta family dentist, is happy to announce the launch of a mobile website for his practice. The new mobile website was created to offer smartphone and tablet users a quick, and easy way to access important information about Dr. Rozema, his practice and dental health care information. "More and more people are using smartphones and tablet devices to look up information they need. From restaurants to daily news articles, we are always on the go," said Dr. Donald ...

LAST 30 PRESS RELEASES:

Study unexpectedly finds living in rural, rather than urban environments in first five years of life could be a risk factor for developing type 1 diabetes

Editorial urges deeper focus on heart-lung interactions in pulmonary vascular disease

Five University of Tennessee faculty receive Fulbright Awards

5 advances to protect water sources, availability

OU Scholar awarded Fulbright for Soviet cinema research

Brain might become target of new type 1 diabetes treatments

‘Shore Wars:’ New research aims to resolve coastal conflict between oysters and mangroves, aiding restoration efforts

Why do symptoms linger in some people after an infection? A conversation on post-acute infection syndromes

Study reveals hidden drivers of asthma flare-ups in children

Physicists decode mysterious membrane behavior

New insights about brain receptor may pave way for next-gen mental health drugs

Melanoma ‘sat-nav’ discovery could help curb metastasis

When immune commanders misfire: new insights into rheumatoid arthritis inflammation

SFU researchers develop a new tool that brings blender-like lighting control to any photograph

Pups in tow, Yellowstone-area wolves trek long distances to stay near prey

AI breakthrough unlocks 'new' materials to replace lithium-ion batteries

Making molecules make sense: A regional explanation method reveals structure–property relationships

Partisan hostility, not just policy, drives U.S. protests

The Journal of Nuclear Medicine Ahead-of-Print Tip Sheet: August 1, 2025

Young human blood serum factors show potential to rejuvenate skin through bone marrow

Large language models reshape the future of task planning

Narrower coverage of MS drugs tied to higher relapse risk

Researchers harness AI-powered protein design to enhance T-cell based immunotherapies

Smartphone engagement during school hours among US youths

Online reviews of health care facilities

MS may begin far earlier than previously thought

New AI tool learns to read medical images with far less data

Announcing XPRIZE Healthspan as Tier 5 Sponsor of ARDD 2025

Announcing Immortal Dragons as Tier 4 Sponsor of ARDD 2025

Reporting guideline for chatbot health advice studies

[Press-News.org] New surgical technique for removing inoperable tumors of the abdomen