Suki Tipp was diagnosed with indolent systemic mastocytosis, a rare blood disorder that triggers unpredictable and ...

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 ...

Discover how butterfly rashes, purple spots, and other skin changes can reveal lupus, blood disorders, and serious diseases ...

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

Rare diseases affect millions. Here, 15 surprising conditions you should know about—including disorders that turn your skin blue or give you a foreign accent.

An immunocompromised woman’s cat stirred up a lot more trouble than usual (for a cat). In a recent case report, doctors ...

Many everyday symptoms are inconsequential. You have a poor night’s sleep to thank for your bloodshot eyes, or a new lotion ...

Can research into a rare, accelerated aging disease and "zombie cells" teach us something about the normal aging process?

Rare, deadly, and often missed, some skin cancers develop in areas that rarely see the sun. Scientists are still learning about them, but here's what we know.

RA primarily affects the joints, but it can also cause symptoms in other areas of the body, such as the skin. Learn how RA ...

A recent study published in Genes & Diseases explores the clinical implications of loss-of-function mutations in IKBKG/NEMO, ...