Harlequin ichthyosis affects just a handful of newborns each year in the US, but the condition is unmistakable, marked by a ...

When nerve cells don’t end up in the right place during brain development, it can cause periventricular heterotopia —a ...

The genetic disease harlequin ichthyosis affects the transport of fats within the skin, resulting in hard, scalelike plaques ...

X-linked ichthyosis, a rare skin condition caused by a genetic deletion, is associated with increased risks of neurodevelopmental, mood, and cardiac disorders, including arrhythmias such as atrial ...

For payers, claims for rare disease treatments used to be uncommon. Not anymore, thanks to an increasing number of new, ...

FT Island member Hongki opens up about his 20-year battle with hidradenitis suppurativa, sharing traumatic experiences from ...

Karine de Souza, who has a rare skin condition that causes an extreme sensitivity to sunlight, was called 'irresponsible' by cruel trolls after she welcomed their fist child.

Poliosis is a rare condition where hair follicles lack pigment, often seen in piebaldism, vitiligo, and alopecia areata. It's ...

Your brain and skin are interconnected—and when a disorder affects both, treatment must involve a multidisciplinary approach.

Epidermodysplasia verruciformis (EV) is sometimes called "tree-man disease" or "human tree disease." It's a very rare syndrome that causes bark-like lesions to grow on your skin.