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Understanding Bardet-Biedel Syndrome and Its Features

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Bardet-Biedel Syndrome is a condition that can affect several parts of the human body.  The indications and signs of this disorder differ among affected people, even among members of the same family. The main features of this condition are vision loss. It arises as the light-sensing tissue at the retina slowly weakens. Difficulties with night vision become noticeable by mid-childhood, followed by blind spots that build up in the peripheral vision.

Over time, these blind spots merge and widen to make tunnel vision. Most individuals with this kind of condition also build up poor visual acuity and become officially blind by teenage years or early maturity. Another feature of Bardet-Biedel Syndrome is obesity. Abnormal gain of weight normally starts in early infancy and continues to be an issue all through their life. Hypercholesterolemia, hypertension and type II diabetes are some of the complications of obesity.

Furthermore, the other main signs and symptoms of this condition include the irregularities of the genitalia, learning problems or intellectual disability and the presence of added fingers or toes. Most affected men generate lessened amounts of hypogonadism, and they are normally not capable to father biological children.

A lot of individuals with Bardet-Biedel Syndrome also have abnormalities in their kidney, which can be severe or even life-threatening. The added features of this condition can also include poor coordination or clumsiness, unsuitable outbursts, emotional immaturity, delayed development of motor skills and impaired speech. Also, this kind of illness can also affect the digestive system, liver and the heart.

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