Autism and multiple pituitary deficiency.
We describe a 9-year-old boy who presented with abnormal development in language and social interaction. He also showed evidence of stereotyped behaviour, thus fulfilling all the criteria for an ICD-10 diagnosis of autism. This was associated with multiple pituitary deficiency. No case of autism associated with hypopituitarism has hitherto been reported. The authors discuss the evidence for linking the two conditions as opposed to accepting them as coincidental. In some studies of autism, anatomical and imaging studies have provided evidence of pathology in the limbic lobe. This lobe plays an essential role in the modification and expression of emotional reactions. Together with other areas, the limbic system sends outputs from the hypothalamus and from there to the pituitary. Our case illustrates a possible link between emotional expression and hypopituitarism.
Gingell
K
K
Elms Health Centre, Cradley, West Midlands, UK.
Parmar
R
R
Sungum-Paliwal
S
S
D001321:Autistic Disorder / Q000150:complications* / Q000503:physiopathology; D002648:Child; D006801:Humans; D007018:Hypopituitarism / Q000150:complications* / Q000503:physiopathology; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology; D008032:Limbic System / Q000503:physiopathology; D008297:Male; D010913:Pituitary-Adrenal System / Q000503:physiopathology