New, clear-leaded safety glasses allow eye cancer patients to see during week-long sessions of radiation therapy at home, without sacrificing safety, according to a study by Paul T. Finger, MD, director of Ocular Tumor Services at The New York Eye and Ear Infirmary, that was published in the June, 2004 issue of the American Journal of Ophthalmology.
The best treatment today for tumors that grow inside the eye, called intraocular tumors, is plaque therapy, in which a small bowl-shaped radiation device is placed onto the sclera, the white portion of the eye. The radiation destroys the tumor, but also passes through other tissue and some exits the eye. To contain the radiation during treatment, patients, until now, were temporarily blinded because they were required to wear an opaque lead patch.
“The new, clear-leaded eye glasses vastly improve patients’ quality of life during treatment by allowing them to see out of the irradiated eye, and they are just as effective as the patch in blocking radiation from escaping into the environment,” said Dr. Finger. “For patients with only one functional eye, the glasses were remarkable. For the first time, these patients could see and function with the glasses during therapy. Using the lead-patch, they were essentially blind.”
How cancer metastasis happens: Researchers reveal a key mechanism
19.01.2018 | Weill Cornell Medicine
Researchers identify new way to unmask melanoma cells to the immune system
17.01.2018 | Duke University Medical Center
Physicists have developed a technique based on optical microscopy that can be used to create images of atoms on the nanoscale. In particular, the new method allows the imaging of quantum dots in a semiconductor chip. Together with colleagues from the University of Bochum, scientists from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute reported the findings in the journal Nature Photonics.
Microscopes allow us to see structures that are otherwise invisible to the human eye. However, conventional optical microscopes cannot be used to image...
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
08.01.2018 | Event News
11.12.2017 | Event News
08.12.2017 | Event News
23.01.2018 | Life Sciences
23.01.2018 | Earth Sciences
23.01.2018 | Physics and Astronomy