What is atypical autism?


AUTICY ATPIC OR A common development transmum, not specified Others (PDD-No), was the diagnosis used in the period from 199 to 2013. appeared for the first time in the diagnostic and statistics guide in mental disorders, the fourth edition (DSM-IV) to cover many children who had some, but not All, autism symptoms.

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DSM-5, published in 2013, updated the diagnosis of autism to include a wider range of symptoms falling when autism disorders (ASD), along with three levels, to designate support needs. The level 1 requires smaller support, and level 3 requires the greatest support.

Most people who have been previously diagnosed with PDD-ONOS are likely to be diagnosed asD according to the new diagnostic criteria.

Autism and DSM

DSM is the instruction manual of the American psychiatric association, which lists all mental and developing disorders. There are five DSM versions, dated in 1952.

Unlike physical disorders, mental and developing disorders are often based on social norms, and each DSM update has New or revised diagnostic criteria and disorders.

Autism was first classified as its own diagnosis in the DSM-III, published in 1980. Before that, children with Autistic behavior were diagnosed with children’s schizophrenia.


DSM-IV was published in 1994 and made autism for five separate diagnostic categories. Among them were autismatic disorders, Asperger Syndrome and PDD-NOS.

The term autism Spectrum – IV DSM-IV refers to Development Disorders (PDDS) , diagnostics with certificates.

Autel Atpical Autism Another name for one of five autism Official autism: Development The developmental disorder is not specified Others (PDD-No)

PDDNOS mentioned ‘presentations that do not correspond to the criteria for the autistic disorder due to the age of principles, atypical symptomatology, symptomatology under subclause or all.’

Two main diagnostic criteria include:

  • Heavy and common violations in the development of interaction Mutual social or oral and non-verbal communication skills;
  • or stereotyped behavior, interest and events are present, but the criteria are not found for a specific common development disorder, schizophrenia,The personality disorders of the schizotypes or avoid personality disorders.

PDDLA characteristics Nose is similar to autism, but it tends to be softer and include:

  • Atypical or inadequate social behavior
  • Unequal development of skills, such as thin or large motor skills,Visual or spatial organization.or cognitive skills
  • Delays in speech understanding or language
  • Complexity with transitions
  • of deficiency in the non-verbal and / or oral relationship
  • increases or reduces sensitivity to taste, speaking, sound,Odor and / or touch
  • Repeated behaviors or rituals

pdd-The nose or autism atypical diagnosis meant that there were very few symptoms that must be diagnosed in the syndrome in autism or Asperger syndrome or symptoms,that was not adjusted to the diagnosis of X-ray syndrome syndrome or disintegration disorder.

DSM-5: Autism spectrum disorder

, When DSM- 5 was 2013 published, made quite informed about the collapse of the five diagnoses of the internal autism of five of DSM-IV In a single diagnostic category: Autistic spectrum disorder (AUD).

PDD diagnosis is under an umbrella of autism in DSM-IV, and, according to DSM-5, the diagnosis made under DSM -Iv can not be canceled. However, a person diagnosed PDD-can or can not meet the current autism criteria.

In accordance with the studies published in the Journal of the American Academy of Children’s Psychiatry in 2014, most patients with PDD-Diagnostics (63%) comply with the criteria for autism spectrum disorders, as indicated in DSM-5.

The study also found that most of the previous PDD-NUE diagnoses that do not meet the current ASD criteria to match With the diagnosis disorders of social communication (32%). The remaining 2% can be diagnosed by the attention deficit / hyperactivity (ADHD) disorder (ADHD) and alarming disorder.


Other terms for the description of the PDD-ONS in addition to atypical autism include autistic and autocrat trends.

Although some people with PDD-do not have softer autolation symptoms , which does not necessarily mean that it is less and less turn off . In fact, it is quite possible, it is possible to have this diagnosis and be very disconnected .

Study published in the magazine American Academy of Children and Teenage Psychiatry In comparison of people with PDD-NOS A Individuals with Autism and Asperger Syndrome and found children with PDD-We can be placed in one of the three subgroups:

  • high-inflicts the group (24%) with symptoms of Asperger’s syndrome, but had a delay in the transition language or a soft cognitive impairment
  • subgroup with symptoms that remind autism (24%), but that he had an age of the beginning of the beginning,Or they were strong cognitive delays, or they were too young to potentially satisfy the complete diagnostic criteria for autism groups
  • (52%) that do not carry out autism criteria for less stereotyped and repetitive behaviors.

From the point of view of the level of operating measures, in children PDD-we had evaluations that were among those children with autism and in children with Asperger’s syndrome. .

On the contrary, the PDD group had fewer autistic symptoms, especially repeated stereotypic behaviors than other groups.


The independent subcategories of the penthouse spectrum of diagnoses, the recommended procedures , most likely, will be very similar,Regardless of what is the official diagnosis: intensive therapy of behavior and / or development, together with speech therapy,Professional and physical therapy and social skills classes for older children?

, living with autism

Autism is presented in different ways in people,and the spectrum of autism covers a wide range of autism profiles and disability rates associated with ASD. While autism is generally diagnosed in children, it is not a Disorder that grows.

Even if early intervention and treatment can help teach strategies to overcome, adults with autism and PDD-we can still fight social interactions, behavioral problems and perception problems.

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