For the first time, two drugs are approved specifically for the treatment of idiopathic pulmonary fibrosis (IPF). In this interview, Steven Nathan, MD, offers guidance on using these new treatments.
Lung nodules on a chest X-ray (CXR) can be malignant or benign. Benign lung nodules are usually caused by an inflammatory condition such as a fungal infection or tuberculosis, while malignant lung nodules are due to cancer. Lung nodules are more likely to be malignant in people who are older and hav
Learn to make your voice fluctuate if you are looking to improve your singing skills and add vibrato to the list of techniques that you can perform. Vibrato is the technical term for a note that fluctuates or oscillates around the original pitch. This same effect is found on stringed instruments suc
The number of suspected cases of the mysterious pneumonia called SARS (severe acute respiratory syndrome) nearly tripled today, as international officials finally included almost 800 cases reported in China where the outbreak is believed to have originated.
Tsunamis, often referred to as tidal waves, are a series of ocean waves caused by any type of sudden motion on the ocean floor. The motion could be caused by an earthquake, volcanic eruption, landslide or meteorite crash. Tsunamis throughout history have caused great destruction and devastation.
Aerobic and anaerobic respiration are two types of breathing that we use everyday. Aerobic respiration requires oxygen where anaerobic respiration does not. Aerobic respiration requires oxygen to feed human cells. Plants also use aerobic respiration to produce a biochemical energy by using the oxyge
What late effects of cancer treatment must you know as a cancer survivor, and how often do these conditions occur in people who have survived treatment?