Journal of Autism and Developmental Disorders

, Volume 43, Issue 9, pp 2207–2210

Brief Report: Childhood Disintegrative Disorder as a Likely Manifestation of Vitamin B12 Deficiency

  • Savita Malhotra
  • B. N. Subodh
  • Preeti Parakh
  • Sanjay Lahariya
Brief Report

DOI: 10.1007/s10803-013-1762-6

Cite this article as:
Malhotra, S., Subodh, B.N., Parakh, P. et al. J Autism Dev Disord (2013) 43: 2207. doi:10.1007/s10803-013-1762-6

Abstract

Childhood disintegrative disorder is a rare disorder, characterized by regression of acquired skills after a period of normal development. The case of childhood disintegrative disorder presented here was found to have vitamin B12 deficiency and hyperhomocysteinemia on extensive evaluation to find a probable cause for regression. This case illustrates the need for a thorough evaluation of all cases of childhood disintegrative disorder so that treatable causes of regression, like vitamin B12 deficiency, are not missed.

Keywords

Childhood disintegrative disorder Autism Vitamin B12 deficiency Hyperhomocysteinemia 

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Savita Malhotra
    • 1
  • B. N. Subodh
    • 1
  • Preeti Parakh
    • 1
  • Sanjay Lahariya
    • 1
  1. 1.Department of PsychiatryPostgraduate Institute of Medical Education and ResearchChandigarhIndia

Personalised recommendations