Dr. Michael R Crain M.D.

2-year-old James Alexander Cargal is a bubbly and energetic little boy who enjoys singing, dancing, and playing with his dogs. But he is also a fighter. James was diagnosed with cystic fibrosis at just three weeks old. CF is a genetic disease that mostly affects the lungs, triggering persistent lung...

Bronchitis is inflammation of the cells lining your bronchial airways. Bronchitis affects males more than the females. Bronchitis can be due to an infection (viral or bacterial in origin), inhalation of smoke, dust or any other irritating substance....

What is pulmonary tuberculosis?Pulmonary tuberculosis or (TB) indicates a contagious bacterial infection involving the lungs but can also spread to various parts of the human body.What are the symptoms of pulmonary tuberculosis?People suffering from this lung condition would commonly experience the...

Croup and asthma are two conditions that involve organs, which are responsible for breathing. Since both conditions affect the respiratory system, it is highly advisable to learn their differences to be able to approach each condition properly.What Is Croup?Croup is typically caused by a virus. It...

Lung cancer is the unsuppressed growth of cells in the tissues of the lungs. Such a condition leads to a tumor (malignant) which may spread (by metastasis) to different organs of the body if not treated in time. Cancer of the lung at the primary stage is also known as carcinoma. The two types of...

A lung biopsy is a medical procedure which involves removal of a small piece of lung tissue to examine it closely under a powerful microscope. Lung biopsy can be done in 4 different ways. However, the method used depends solely on the overall body health and the place of the lung where the sample is...