Hypohidrotic ectodermal dysplasia (HED) is a group of rare multisystemic genetic syndromes that affects ectodermal structures such as skin, hair, nails, teeth and sweat glands. The authors present a ...

Immunological deficiency syndromes are diseases or conditions in which there is a loss of or defect in a component of the immune system. Patients with these syndromes have an increased susceptibility ...

(NEXSTAR) – Country star Luke Bryan opened up about the 2007 death of his sister in a recent podcast appearance, calling the circumstances surrounding her sudden passing “tragic beyond words.” “I’ve ...