Which mental disorder is characterized by extreme withdrawal, fantasy, delusion, hallucination and inability to communicate especially in children?

Appeared in: AIIMS Raipur NO - 2019 (Shift-2)

Explanation

Autism Spectrum Disorder (ASD) is fundamentally defined by persistent deficits in social communication and social interaction across multiple contexts.
The symptoms of 'extreme withdrawal' and 'inability to communicate' are hallmark characteristics of the social deficits seen in ASD.
Children with ASD often appear to be in their own world, showing limited interest in peer interactions and difficulties with both verbal and non-verbal communication.
While the question includes 'delusion' and 'hallucination' (which are not core to ASD), the combination of profound social and communication impairment makes Autism the best fit among the choices.

Option A: Juvenile delinquency is a legal and social term referring to antisocial or criminal behavior in minors. It is not a psychiatric diagnosis characterized by withdrawal and communication failure.
Option B: Social anxiety disorder is characterized by an intense fear of social scrutiny. A child with this disorder avoids social situations out of fear but typically possesses normal communication skills, which they can use in comfortable settings.
Option D: Mutism is the inability to speak. Selective Mutism is a more specific disorder where a child fails to speak in certain situations (e.g., school) but speaks normally in others (e.g., home). This is a more specific deficit than the pervasive communication and social impairments of autism.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of childhood psychiatric disorders based on symptomatology as background academic context rather than a clinical decision trigger.
Early identification and intervention for ASD are crucial for improving long-term outcomes, including communication skills and adaptive behaviors.
Nurses play a key role in screening for developmental delays during well-child visits and educating parents about red flags for ASD.
What if? If the child's symptoms (withdrawal, communication issues) only began after a traumatic event and were accompanied by flashbacks, the diagnosis might shift towards Post-Traumatic Stress Disorder (PTSD) rather than a primary neurodevelopmental disorder like autism.

How to Approach the Question

First, break down the key symptoms presented in the question: extreme withdrawal, fantasy, delusion, hallucination, and inability to communicate in children.
Focus on the most defining and central symptoms: 'extreme withdrawal' and 'inability to communicate'. These point towards a pervasive developmental issue.
Evaluate each option against this core symptom cluster.
Recognize that 'Juvenile delinquency' is a behavioral/legal term, not a clinical diagnosis for these symptoms.
Differentiate from 'Social anxiety' and 'Mutism' by noting that ASD involves a fundamental deficit in social and communication skills, whereas the others involve fear or situational silence with intact underlying skills.
Acknowledge that 'delusion' and 'hallucination' are not typical of autism. In a multiple-choice question, you must choose the 'best' fit, even if the question is imperfect. The social and communication deficits are the strongest pointers towards Autism.

Concept Tested & Keywords

Concept Tested: Identification of childhood psychiatric disorders based on symptomatology.
Stem keywords: mental disorder, children, extreme withdrawal, inability to communicate
Lead-in keywords: Which

Q1n-BOvkVHEAcyVnoZcV4J

E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) pp. 390-392, 637-639

Practise the full AIIMS Raipur NO - 2019 (Shift-2)

Attempt every question from this paper in a timed mock, then review the full solution for each one.