Makayla has autism. The clinical diagnosis is the 22Q Deletion, called Phelan-McDermid syndrome. In layman’s terms this ...

Phelan-McDermid Syndrome, a genetic condition associated with Autism, causes developmental and speech delays and behavioural problems. Officially it affects only 2,700 people world-wide ...

In a prevention of future deaths report, Mr Brennand wrote: "The deceased suffered from Phelan McDermid Syndrome – a rare and debilitating chromosomal disorder, that amongst other symptoms ...

The 49-year-old suffered from a rare and debilitating chromosomal disorder called Phelan McDermid Syndrome that rendered him susceptible to choking. Despite his care plan stipulating that Craig should ...