According to a new study by Sean Harbison, M.D., F.A.C.S., associate professor of surgery at Temple University School of Medicine and Temple University Hospital, laparoscopy does not appear to spread gallbladder cancer, nor does it hinder future surgeries. “Laparoscopic techniques might actually help us diagnose gallbladder cancer earlier and should remain as a treatment option,” said Harbison.
Although rare, gallbladder cancer is particularly deadly because it is usually discovered at a very late stage. Both the location of the gallbladder and the lack of distinguishing symptoms make it difficult to diagnose early, when it’s more treatable. In fact, only 25 percent of gallbladder cancers are found early, and this is usually by chance, during a procedure for another condition—for instance, during surgery to remove gallstones.
In recent years, however, the growth of minimally invasive surgical techniques such as laparoscopy, has improved doctors’ ability to find gallbladder cancer earlier. Laparoscopy entails the insertion of narrow tubes with cameras attached through the navel or other small incisions. What has concerned surgeons, though, is whether laparoscopy hinders further surgical treatment for gallbladder cancer and whether laparoscopic surgery will spread the gallbladder cancer cells to other areas of the abdomen.
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High-precision measurement of the g-factor eleven times more precise than before / Results indicate a strong similarity between protons and antiprotons
The magnetic moment of an individual proton is inconceivably small, but can still be quantified. The basis for undertaking this measurement was laid over ten...
Heat from the friction of rocks caused by tidal forces could be the “engine” for the hydrothermal activity on Saturn's moon Enceladus. This presupposes that...
The WHO reports an estimated 429,000 malaria deaths each year. The disease mostly affects tropical and subtropical regions and in particular the African continent. The Fraunhofer Institute for Silicate Research ISC teamed up with the Fraunhofer Institute for Molecular Biology and Applied Ecology IME and the Institute of Tropical Medicine at the University of Tübingen for a new test method to detect malaria parasites in blood. The idea of the research project “NanoFRET” is to develop a highly sensitive and reliable rapid diagnostic test so that patient treatment can begin as early as possible.
Malaria is caused by parasites transmitted by mosquito bite. The most dangerous form of malaria is malaria tropica. Left untreated, it is fatal in most cases....
The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.
Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...
Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.
That is the implication of a new study which shows for the first time that there is a broad range of differences in people's visual ability and that these...
15.11.2017 | Event News
15.11.2017 | Event News
30.10.2017 | Event News
24.11.2017 | Physics and Astronomy
24.11.2017 | Health and Medicine
24.11.2017 | Earth Sciences