"Gives young readers an introduction to the importance and function of the lungs in the body"--

Inhalers of one kind or another are often the mainstay of asthma therapy. I'm Dr. Alan Greene, and let's talk about how to actually use an inhaler.

Combining the latest image-guided radiological and surgical techniques, radiofrequency ablation (RFA) makes use of a thin wire probe, inserted directly into tumors, to heat and kill cancer cells with electrical current. Employed successfully for years in liver, kidney, and bone cancers, RFA has only recently been tested in lung cancer cases, with positive results. This fascinating program features Dr. Damian Dupuy, who has pioneered the use of ablation...

According to the World Health Organization, breast cancer is the most common cancer among women worldwide, and the American Cancer Society estimates that the lifetime risk of breast cancer will rise to one in seven women by the year 2024. This program shows how breast cancer develops, how can it be detected and diagnosed, and how it is typically treated. Sophisticated 3D graphics show the way breast tumors form and grow, as well as how they ideally...

Pneumonia is an inflammation of the lung, usually caused by an infection. Three common causes are bacteria, viruses and fungi. You can also get pneumonia by accidentally inhaling a liquid or chemical. People most at risk are older than 65 or younger than 2 years of age, or already have health problems.

You cough at a speed of 100 miles per hour when clearing your breathing passages of unwanted irritants. First, your vocal cords open widely, allowing a large amount of air to be sucked into your lungs. Your epiglottis closes off your trachea, and your diaphragm and rib muscles contract. With the increased pressure behind it, the air is forcefully expelled, creating a rushing sound as it moves quickly past your vocal cords. The air dislodges the irritant,...

Bronchitis is a condition in which the bronchial tubes become inflamed. These tubes carry air to your lungs. People who have bronchitis often have a cough that brings up mucus. Bronchitis also may cause wheezing (a whistling or squeaky sound when you breathe), chest pain or discomfort, a low fever, and shortness of breath.

Sinusitis is inflammation of the sinuses that occurs with an infection from a virus, bacteria, or fungus.

Cystic fibrosis (CF) is an inherited disease of the mucus and sweat glands. It affects mostly your lungs, pancreas, liver, intestines, sinuses, and sex organs. CF causes your mucus to be thick and sticky. The mucus clogs the lungs, causing breathing problems and making it easy for bacteria to grow. This can lead to problems such as repeated lung infections and lung damage.

Allergy-related symptoms can occur after you are around mold, certain animals or animal hair, dust, and other substances. These substances are usually found indoors and do not cause symptoms for most people.