Home World Howmanyarethere 01 April 2011 60980 Views. There are seven 7 continents in the world. Continent means one of the principal land masses of the earth.If you count Europe and Asia continent as one continent (Eurosia) there are 6 continents.There are several number of continents as you can think.
Adrenoleukodystrophy is a rare genetic disease characterized by a loss of myelin surrounding nerve cells in the brain and progressive adrenal gland dysfunction. Adrenoleukodystrophy (ALD) is a member of a group of diseases, leukodystrophies, that cause damage to the myelin sheath of nerve cells. Approximately one in 100,000 people is affected by ALD. There are three basic forms of ALD: childhood, adult-onset, and neonatal.
Diffuse interstitial lung disease (ILD) is a group of diseases that affect the connective tissue that forms the support structure of the air sacs, or alveoli, of the lungs. During normal inhalation, the alveoli fill with air. Oxygen within the air passes through the walls of the alveoli into the blood stream.