A growing body of scientific evidence shows myalgic encephalomyelitis chronic fatigue syndrome – or ME/CFS – is a biological ...

A rare genetic disorder, Williams Syndrome, affects around 1 in 7,500 to 10,000 people worldwide. It is caused by the deletion of a small segment of chromosome 7, which contains 25–27 genes.

People with Williams Syndrome treat strangers as their new best friends. Now the condition is revealing clues to our evolutionary past – and what makes us human.

Williams syndrome is a genetic condition caused by a deletion of genetic material in a region of chromosome 7, which can result in unique physical features and cardiovascular abnormalities.

Some studies have reported that 4 out of every 10 women seeking treatment for dysuria meet the diagnostic criteria for urethral syndrome. Others suggest that 15% to 30% of women with lower urinary ...

Migraines are common in people with fibromyalgia and chronic fatigue syndrome. In fact, a headache of a new type, pattern, or severity is one of the diagnostic criteria for chronic fatigue syndrome, ...

The International Working Group has published revised diagnostic criteria for Alzheimer's disease, emphasising that a diagnosis of Alzheimer's disease should primarily rely on clinical ...

Clinical diagnostic criteria are available for Williams-Beuren syndrome 3,4. Approximately 90 to 95% of the patients have micro-deletion in the long arm of chromosome 7 (7q11.23), which includes the ...