Skip to main content
×
Home
    • Aa
    • Aa
  • Journal of Psychiatric Intensive Care, Volume 2, Issue 2
  • December 2006, pp. 118-121

Psychotic disorder NOS with heterotopia

  • Saxby Pridmore (a1) (a2), Gerald McInerney (a3), Mariusz Rybak (a1) and Stuart Archer (a1)
  • DOI: http://dx.doi.org/10.1017/S1742646407000386
  • Published online: 01 December 2006
Abstract

Background: Heterotopia are believed to result from faulty neuronal migration. Formerly considered to be extremely rare, with the availability of MRI reports they have appeared more frequently.

Case details: We describe a 42 year old man with episodic disinhibition (violent and sexual) with disorganized thinking and behaviour, and a 20 year history of a diagnosis of schizophrenia. Soon after admission there were vague paranoid delusions. Initially, the cognitive state was impossible to access, but cognitive deficit was later demonstrated using the Mini Mental State Examination (MMSE). Although there was no clear evidence of delirium, the MMSE score subsequently improved, as did the disinhibited behaviour.

Results: CT revealed no abnormality. Brain MRI, however, revealed multiple bilateral subependymal heterotopia (SEH).

Conclusion: It is possible for SEH to be associated with a schizophrenia-like syndrome. CT is not sufficient and MRI is required to exclude SEH.

Copyright
Corresponding author
Correspondence to: Prof Saxby Pridmore, PICU, Royal Hobart Hospital, GPO Box 1061L, Hobart 7001, Tasmania, Australia. Tel: +61 3 6222 8308; Fax: +61 3 6222 7040, E-mail: spridmore@iprimus.com.au
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Journal of Psychiatric Intensive Care
  • ISSN: 1742-6464
  • EISSN: 1744-2206
  • URL: /core/journals/journal-of-psychiatric-intensive-care
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Keywords: