Autism is usually diagnosed around the age of three when an abnormal development of the child is noticed. An early diagnose is essential for the future medical care as well as for the outcome of the parents. An initial diagnose of autism includes a physical evaluation and a neurological examination completed with a registry of the medical history of the child since birth and a medical history of the family. Clinical testing may also be helpful to classify the condition and rule out other assembling diseases.

Specialty physicians must carefully evaluate the mental and physical development of the child as well its communication and language skills. He must know if the patient has babbled, waved or grasp objects before the age of one year and other major signs during his development. Frequent office visits are necessary for the doctor to determine eventual response to treatment and one potential progress of the condition.

Similar conditions to autism are Rett disorder, childhood disintegrative disorder, Asperger disorder, pervasive development disorder, hearing loss and metabolic disorders. Autism is most common encountered in males sometimes connected to the fragile X syndrome that causes mental retardation. A series of testing can be performed to rule out conditions with similar symptoms:

Blood tests are made to determine eventual disorders in the blood lipids or amino-acids and other metabolism-linked conditions. Genetic diseases are ruled out by DNA and chromosomal analyses. Hearing tests are used to rule out possible connections between language difficulties and deafness. An electroencephalogram would detect potential brain damages and a magnetic resonance imaging would detect eventual brain disorder.

The Asperger disorder assembling autism only appears in boys and develops progressive neurological damages after the first three years of life. Symptoms of Rett disorder are extraordinary memory and musical skills, the inability to interact with others, primitive language skills, lack of facial expressions and inability to express emotions.

Patients with the disintegrative disorder are characterized by the lack of bowel and bladder control and no language, motor or communication skills.

The Rett disorder produces microcephaly, inability to express feelings, lack of motor skills and is mostly encountered in girls. It develops during the first 18 months of life. Children suffering from the Rett disorder require medical treatment as they may experience weakness, cognitive regression, constipations and breathing problems.

Pervasive development disorder occurs between 2 and 12 years of age and produces a delay of social and communication skills.

For greater resources on Autism or especially about autism causes please click this link http://www.autism-info-center.com/autism-causes.htm

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Reveral of Symptoms in Autism Spectrum Disorder – Rett Syndrome

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For greater resources on Autism or especially about autism causes please click this link http://www.autism-info-center.com/autism-causes.htm

The pervasive development disorders are a group of conditions, containing: autism, Asperger’s syndrome, Rett’s syndrome, childhood disintegrative disorder and pervasive development disorder not otherwise specified.

Children with autism have problems in communicating and relating to other people, they have problems with the imagination and with the understanding of reality. In many cases, there can appear some degree of mental retardation.

The children with Asperger’s syndrome have average or above average intelligence, they develop normally in the areas of language and cognition, but they have problems with social interaction and communication, a narrow range of interests and often have difficulty concentrating and poor coordination.

The children with Rett’s syndrome have the symptoms mentioned before, but the also suffer the loss of many motor or movement skills. This condition affects usually girls, because it is linked to a defect on the X chromosome.

Childhood disintegrative disorder is a rare condition and children affected by it begin their development normally, but between the age of 2-10 many of the developed skills will be lost. Those affected by this illness may lose control of other functions, including bowel and bladder control.

Pervasive development disorder not otherwise specified refers to children that are too social to be considered autistic, but they still have some difficulty interacting with others, communicating and playing.

Children with pervasive development disorders can develop a lot of symptoms and the severity of them depends from case to case. Some general symptoms include difficulty with social interaction, understanding the reality, with verbal communication, problems using and understanding language, repetitive body movements or patterns of behavior. There can also be mentioned difficulty sleeping, aggressive behavior, and nervousness.

The cause of these illnesses is not known yet, but researchers are working on it. However, there were studies that suggested that these illnesses are caused by a problem with the nervous system, and there are studies in progress that are examining the structure and function of the brain in people with autism, to find out clues that will lead to a better understanding of these illnesses.

It is known that in 10.000 births, there appear 5-15 cases of children affected by these pervasive development disorders. The most affected are the boys, excepting the situation of Rett’s syndrome, which affects mostly girls.

In order to diagnose autism, if the symptoms are present, the doctor will perform a complete medical history and physical examination. Then, he will do some tests, like X-rays and blood tests, to see if there are symptoms that can show a physical disorder. If there isn’t found a physical disorder, the child is sent to a specialist in childhood development disorders which is trained to diagnose and treat the pervasive development disorders. The doctor analyzes the child’s level of development, speech and behavior, and often can ask the parents of the child, or other adults that are familiar with him about the symptoms that they found.

Because children affected by these disorders can have a large range of symptoms, the treatment must be adjusted to fulfill every child’s needs.

Treatment can include medications in order to treat specific symptoms, like anxiety, hyperactivity and behavior that may result in injury, there are also necessary therapies that increase the child’s functional abilities, and strategies for supporting positive behavior.

The result seen in people with pervasive development disorders varies depending on the type and severity of the condition, on the age when the treatment started and on the availability of supportive resources for the child.

There are being made researches in order to find out more about these conditions, to discover what is happening in the brain and to find better ways for diagnosing and treating these disorders, or even prevention and cure.

For more information about autism causes please review http://www.autism-info-center.com/signs-of-autism.htm or even http://www.autism-info-center.com/autism-symptoms.htm

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For more information about autism causes please review http://www.autism-info-center.com/signs-of-autism.htm or even http://www.autism-info-center.com/autism-symptoms.htm

Autism is the most common condition in a group of developmental disorders known as the autism spectrum disorders (ASDs).   Autism is characterized by impaired social interaction, problems with verbal and nonverbal communication, and unusual, repetitive, or severely limited activities and interests.  Other ASDs include Asperger syndrome, Rett syndrome, childhood disintegrative disorder, and pervasive developmental disorder not otherwise specified (usually referred to as PDD-NOS).  Experts estimate that three to six children out of every 1,000 will have autism.  Males are four times more likely to have autism than females.

Symptoms of Autism?

The main signs and symptoms of autism involve problems in the following areas:

•    Communication – both verbal (spoken) and non-verbal (unspoken, such as pointing, eye contact, and smiling)
•    Social – such as sharing emotions, understanding how others think and feel, and holding a conversation
•    Routines or repetitive behaviors (also called stereotyped behaviors) – such as repeating words or actions, obsessively following routines or schedules, and playing in repetitive ways

The symptoms of autism can usually be observed by 18 months of age. 

There are many possible red flags for autism – behaviors that may be signs or symptoms of autism.  Some features may mean a delay in one or more areas of development, while others may be more typical of autism spectrum disorders.  If you think your child shows red flags for autism, talk to your health care provider.

Causes

The cause of autism is not known. Research suggests that autism is a genetic condition. It is believed that several genes are involved in the development of autism. Research studies in autism have found a variety of abnormalities in the brain structure and chemicals in the brain; however, there have been no consistent findings. One theory is the possibility that autistic disorder is a behavioral syndrome that includes several distinct conditions. However, parenting behaviors are not the cause or a contributing factor to the cause or causes of autism.

Treatment for Autism

Specialized behavioral and educational programs are designed to treat autism. Behavioral therapy is used to teach social skills, motor skills and cognitive (thinking) skills. Behavior modification is also useful in reducing or eliminating maladaptive behaviors. Individualized treatment planning for behavioral therapy is important as autistic children vary greatly in their behavioral needs. Intensive behavior therapy during early childhood and home-based approaches training and involving parents are considered to produce the best results.

Special education programs that are highly structured focus on developing social skills, speech, language, self-care, and job skills. Medication is also helpful in treating some symptoms of autism in some children. Mental health professionals provide parent counseling, social skills training, and individual therapy. They also help families identify and participate in treatment programs based on an individual child’s treatment needs. Specific treatment will be determined by your child’s physician based on:

•    your child’s age, overall health, and medical history
•    extent of the disorder
•    your child’s symptoms
•    your child’s tolerance for specific medications or therapies
•    expectations for the course of the disorder
•    your opinion or preference

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Describing Mona’s case of Rett Syndrome and her care. I made this video to help inform people of RS.

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