A rash on the inner thigh or near the groin can be caused by close-fitting clothing, leg shaving, or situations that result in little airflow and sweat that can trigger a rash. Common skin disorders ...

An inner-thigh rash may be caused by a variety of factors, including friction, chafing, an allergic reaction, a disease, and a health condition. Its appearance depends on the rash's trigger. The ...

In the brain, gray matter refers to the darker, outer portion, while white matter describes the lighter, inner section underneath. In the spinal cord, this order is reversed: The white matter is on ...