Enfermedades Mas Raras

1. Congenital Insensitivity to Pain

Individuals are completely normal in tact and sensitivity to cold, heat, pressure and tingling. However, before any act that would cause pain in normal people (like sticking a needle) does not cause any painful sensation in those with this insensitivity. As a result, they usually die younger by traumatism and several injuries to feel no harm.

2. Moebius Syndrome

Because they do not develop some facial nerves, people born with this syndrome lack of facial expression. Can not smile or frown, and so on. Nor can move laterally or control the parpadeo.y eyes can not perform any activity with the face.

3. True hermaphroditism

Hermaphrodites have both ovarian tissue and testicular tissue. These two can be mixed, which is called ovotestis or be on the one hand a testicle and the other an ovary. The external genitals are ambiguous and have components of both sexes. People hermaphrodites may have male or female appearance.

4. Fibrodysplasia ossificans progressiva

In this disease there are repeated episodes of inflammation of the soft tissues and the development of subcutaneous tumors and muscles. These lesions cause bone formation in places where it should never occur, such as ligaments, muscles, tendons, joint capsules ... trauma can also trigger and advance the ossification of soft tissues. Gradually, the individual will lose more and more mobile until, unable to move the muscles responsible for breathing, they die by suffocation.

5. Ondine's Curse

In the milder forms of Ondine's curse, the subject may go on living, but because sleep is not refreshing lack of oxygen during the day will be drowsy, easily fatigued, have headaches, increase the level red blood cells and many more. ... In severe forms, in which sleep means certain death

6. Proteus Syndrome

It produces the partial gigantism of the limbs or fingers overgrowth while some areas of the body grow less than they should. All this leads to extreme disfigurement of the person who often socially stigmatized.

7. Progeria

age very quickly from the childhood. At birth they have a totally normal appearance but they grow more and more slowly than other children and develop a very characteristic facial expression. They lose their hair, acquire wrinkles and suffer a severe damage of the arteries that leads them to death in early adolescence.

8. True Human Tail

Note the presence of a vestigial tail in the end zone of the sacrum, at the coccyx. This tail is composed of connective tissue, muscles, blood vessels, nerves, skin, vertebrae and cartilage.

9. Parasite twin

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