Don't want to disagree with the possible trendiness of different conditions (including Aspergers). While most asperger's is developmental and starts to get established before birth, the idea of someone developing Asperger's as an adult is not impossible.
Quote:
Epilepsy Behav. 2006 Aug;9(1):111-8. Epub 2006 May 11.
Psychiatric comorbidity in adult patients with hypothalamic hamartoma.
Ali S, Moriarty J, Mullatti N, David A.
Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA.
[email protected] The objective was to investigate the prevalence of psychiatric comorbidity in adults with hypothalamic hamartoma (HH). A standardized clinical interview and assessment scales were used to assess for depression, anxiety, personality, and sexual behavior, based on previous findings in the pediatric population. We found a high prevalence of mood and anxiety disorders, with Major Depressive Disorder and Social Anxiety Disorder being the most common. "Anxious" personality types were the most common. Symptoms of Asperger syndrome were high in males versus females. We concluded that depression and anxiety are common in adult patients with HH. Remission of cognitive, behavioral, and autistic symptoms has been reported with surgical tumor resection. Whether this can correct the psychiatric disturbances remains to be investigated. The need for adjunctive psychiatric treatment may nevertheless remain.
PMID: 16697263 [PubMed - indexed for MEDLINE]
Here is an article that suggests that a tumor-like growth in the hypothalamus can cause symptoms of Asperger's syndrome, and that these symptoms are more common in males with that tumor than in females. Removal of the tumor can lead to remission of some symptoms.
That's not the only research:
>> Giggling and Autism associated with hypothalamic hamartoma
I've seen some other research (can't find it now) that documented adult-onset asperger's. Not so common, but then again, diagnosis is an art as much as a science and this disease is newly recognized and poorly understood.
Something in this thread reminds me of the old reassurance that cancer is not contagious. Yet many forms of cancer are linked to viruses, and viruses are contagious.