Turner Syndrome (Monosomy X)

Turner Syndrome (Monosomy X)

Turner syndrome is a genetic disease caused by an abnormality in the structure of one of the sex chromosomes. Man has 23 pairs of chromosomes..

Viral hepatitis

the boy has hepatitis, the doctor gives the boy an ultrasound

Hepatitis is usually caused by a viral infection, but there are other causes as well. These include autoimmune hepatitis, which is caused by the abuse..

Immunological device

Immunological device

Immunological condition is the first line of defense of the body against infections and antigens. The resistance of a person develops from our birth and..