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22q11 deletion syndrome and multiple complex developmental disorder: a case report
Valeria Scandurra1, Maria R Scordo, Roberto Canitano
1Department of Child Neuropsychiatry, University of Florence; Viale Pieraccini - 50139, Firenze, Italy.
22q11.2 Deletion Syndrome, a genetic condition, can manifest with complex neuropsychiatric symptoms. This case highlights the potential for Multiple Complex Developmental Disorder (MCDD) as a diagnosis in affected adolescents.
Area of Science:
- Neurogenetics
- Developmental Psychiatry
- Clinical Case Study
Background:
- 22q11.2 Deletion Syndrome (22q11 DS) is a genetic disorder associated with a wide range of physical and neurodevelopmental abnormalities.
- Neuropsychiatric disorders are common in individuals with 22q11 DS, including conditions affecting social interaction and emotional regulation.
Observation:
- A 15-year-old male with 22q11 DS presented with significant social difficulties and anxiety.
- Clinical evaluation revealed a complex array of emergent neuropsychiatric symptoms beyond typical presentations.
Findings:
- The patient's multifaceted symptoms suggested a diagnosis that encompassed the spectrum of his developmental and psychiatric challenges.
- The constellation of symptoms did not fit neatly into existing specific diagnostic categories.
Implications:
- This case suggests that Multiple Complex Developmental Disorder (MCDD) may serve as a more comprehensive diagnostic label for complex presentations in 22q11 DS.
- Consideration of MCDD within the Pervasive Developmental Disorder-Not Otherwise Specified category of DSM-IV could improve diagnostic accuracy and clinical management for such patients.
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