Tag: respiratory diseases

  • TB (Tuberculosis)

    TB (Tuberculosis): Definition and Description of TB (Tuberculosis): Tuberculosis, commonly known as TB, is a contagious bacterial infection primarily affecting the lungs, though it can impact other parts of the body. Caused by the bacterium Mycobacterium tuberculosis, TB spreads through the air when an infected person coughs or sneezes. It can remain inactive in the…

  • Malignant Mesothelioma

    Malignant Mesothelioma Definition and Description of Malignant Mesothelioma Malignant Mesothelioma is a rare and aggressive form of cancer that primarily affects the mesothelium, a protective lining that covers the majority of internal organs. This type of cancer is most often related to asbestos exposure, which leads to cancerous changes in the mesothelial cells. The disease…

  • Familial Emphysema

    Familial Emphysema Definition and Description of Familial Emphysema Familial Emphysema is a chronic lung condition characterized by the permanent enlargement of the air sacs within the lungs, known as alveoli. This disease results primarily from a deficiency of alpha-1 antitrypsin, a protein that protects the lungs from inflammation and damage. When levels of this protein…

  • Emphysema

    Emphysema Definition and Description of Emphysema Emphysema is a chronic lung condition that is part of the group of diseases known as Chronic Obstructive Pulmonary Disease (COPD). It is characterized by the gradual destruction of the alveoli, or air sacs, in the lungs, leading to a decrease in the surface area available for gas exchange.…