Tag Archives: lung disease
Lung cancer is a very serious condition. It is characterized by abnormal cells that grow out of control within one or both lungs. The cells associated with the cancer do not promote tissue growth or function normally and this can thus create problems for overall lung utility. In time, the decreased level of functioning caused from the cell overgrowth can affect blood oxygenation throughout the body.
There are two main types of cancerous lung disease
Pulmonary emphysema is a progressive condition that is part of the disease known as chronic obstructive pulmonary disease, or COPD. It primarily affects the alveoli in the lungs. These are tiny air sacs that are necessary for proper breathing. In cases of pulmonary emphysema, these sacs are damaged in various ways whether enlarged, narrowed, stretched or otherwise permanently destructed. Smoking is the single biggest and most common cause of emphysema, although there are cases of non smokers developing the condition. Most of these
What is COPD? Well, COPD stands for chronic obstructive pulmonary disease, and it is characterized by a gradually worsening ability to breathe. The disease is progressive and currently there is no cure for it, which means that over time, symptoms become worse and worse, as does the difficulty level of breathing. Understanding what is COPD and how it affects breathing starts with understanding on a physiological level what the disease entails. Airways that make breathing possible are connected in the lungs to tubes called bronchioles, which are much smaller and thinner