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Alexithymia in Noonan syndrome
W M Verhoeven1, J L Hendrikx, M C MDoorakkers
1Vincent van Gogh Institute for Psychiatry, Venray, The Netherlands. wverhoeven@vvgi.nl
Genetic Counseling (Geneva, Switzerland)
|April 16, 2004
Summary
Noonan syndrome patients may experience anxiety and alexithymia, impacting emotional functions. Early identification and treatment of these psychiatric aspects are crucial for managing Noonan syndrome behavioral phenotype.
Area of Science:
- Psychiatry
- Genetics
- Psychology
Background:
- Noonan syndrome is a prevalent genetic disorder.
- Psychological and psychiatric aspects of Noonan syndrome are under-described.
- Emotional adaptative functions in Noonan syndrome require further investigation.
Observation:
- A 19-year-old female patient with Noonan syndrome presented with anxiety symptoms.
- Genetic analysis of the PTPN11 gene revealed no abnormalities.
- The patient was diagnosed with panic disorder without agoraphobia.
Findings:
- Treatment with citalopram led to a reduction in anxiety symptoms.
- The patient's psychological profile was marked by significant alexithymia.
- Noonan syndrome may be associated with deficits in emotional regulation.
Implications:
- Alexithymia could be a key feature of the Noonan syndrome behavioral phenotype.
- This case highlights the importance of assessing psychiatric comorbidities in Noonan syndrome.
- Further research is needed to understand the link between Noonan syndrome and emotional adaptative deficits.