An ingrown hair bump, or cyst, extends from your body’s surface and deep underneath it. It often looks like a red pimple with one hair on its surface, but other types can look different and ...

Limbal stem cell deficiency (LCSD) is a devastating disease that is estimated to account for approximately 15% to 20% of corneal blindness in some parts of the world. Limbal stem cells (LSCs) are a ...

What is a Rathke cleft cyst? A Rathke cleft cyst (RCC) is a noncancer (benign) fluid-filled growth that develops between the parts of the pituitary gland at the base of the brain. It's a congenital ...