Like their younger counterparts, some elderly patients who have early stage non-small cell lung cancer can benefit from a minimally invasive surgical procedure to remove part or all of a lung, according to a study conducted by thoracic surgeons at Cedars-Sinai Medical Center and described in the current issue of The American Surgeon, the journal of the Southeastern Surgical Congress and the Southern California Chapter of the American College of Surgeons.
When non-small cell lung cancers (NSCLC) are detected at an early, localized stage, surgical removal of the affected area often can prevent metastasis to other tissues and organs. But while some patients, including the elderly, might not be good candidates for the physical demands of open chest surgery, this study of 159 patients between ages 80 and 94 suggests that video-assisted thoracoscopic surgery should be considered a viable option.
"Some patients and their doctors wonder why a person that age should bother to go through any major pulmonary surgery. The reason is that whether the patient is 80 or 95, if they are in reasonably good physical condition without any other major medical problems that are imminently life threatening, the odds are that the cancer is going to progress and the patient will live long enough to go through several unpleasant months with widespread cancer," said Robert McKenna Jr., M.D., thoracic surgeon, surgical director of the Center for Chest Diseases and chief of Thoracic Surgery and Trauma at Cedars-Sinai.
A promising target for kidney fibrosis
21.04.2017 | Brigham and Women's Hospital
Stem cell transplants: activating signal paths may protect from graft-versus-host disease
20.04.2017 | Technische Universität München
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
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24.04.2017 | Life Sciences