Medical Science



What is Hysteria

Hysteria is a psychological or neurotic disorder with symptoms such as nervousness, partial paralysis and hallucinations and many other symptoms depending on the individual.  Originally it was thought to be a condition that only affected women. The Greek physician Hippocrates…
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Peutz Jeghers Syndrome

Peutz-Jegher’s Syndrome Peutz-Jegher’s Syndrome (PJS) is a rare autosomal dominant disorder. Thus, it is not a sex-related disorder and can instead be inherited from either parent. PJS affects an estimated 1 in 25,000 people. It is caused by mutations in…
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How the Immune System Works

The immune system is an organization of specialized cells, tissues, proteins, and organs that interact in a dynamic way to protect the human body against foreign invaders. Microbes, such as bacteria, parasites, and viruses are the principal targets of the…
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