MED STUDENT

Emphysema is a long-term, progressive disease of thelungs that primarily causes shortness of breath due to over-inflation of the alveoli...

Partial or complete narrowing of the subglottic area may be congenital or acquired. The problem is rare and challenging, affecting soft ti...

. Alzheimer's disease (AD) is the most common form of dementia among older people.  Dementia is a   brain disorder that se...

Dermatographia is a condition also known as skin writing.  When people who have dermatographia lightly scratch their skin, the scra...

Tongue cancer is a type of oral cancer that forms in the front two-thirds of the tongue. Cancer that forms in the back one third of...

Myocardial infarction (MI) (ie, heart attack) is the irreversible death (necrosis) of heart muscle secondary to prolonged lack of oxyg...

The cell envelope is a protective layer of armor that surrounds the bacterium and allows it to survive in diverse and extreme enviro...