Researchers find that laryngeal cancer patients treated with chemo-radiation have a similar survival rate and better speech after treatment than those who had their voice box removed.
This finding could be important for the 10,000 patients who will be diagnosed with laryngeal cancer in 2004. Many treatment options exist: surgery, radiation, chemotherapy, chemo-radiotherapy (chemo-radiation), or a combination thereof. Depending on the extent of disease, surgery may involve removal of the entire larynx, a permanent tracheostoma (a hole in the neck that allows the patient to breathe), and vocal impairment. Preservation of the larynx and voice is important, but becomes more difficult in the advanced stages of disease.
Non-surgical treatment options such as chemo-radiation can often preserve the laryngeal structure. Chemo-radiation and other non-surgical techniques are known to cause destruction of tissue surrounding the cancer site, possibly rendering the organ dysfunctional. The present study is the first to ask the question: Is the voice box worth preserving after chemo-radiation treatment?
Researchers identify cause of hereditary skeletal muscle disorder
22.02.2017 | Klinikum der Universität München
Second cause of hidden hearing loss identified
20.02.2017 | Michigan Medicine - University of Michigan
In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
22.02.2017 | Power and Electrical Engineering
22.02.2017 | Life Sciences
22.02.2017 | Physics and Astronomy