Medically reviewed by Casey Gallagher, MD Key Takeaways Moles are usually round with smooth edges and have one or two shades ...

Itchy skin, or pruritus, can have many causes, and most are harmless. However, itchy skin can also be a symptom of certain types of cancer, such as skin and liver cancer. People who experience ...

Small skin moles are common in the population, but in congenital melanocytic naevus syndrome (CMN), children are born with up to 80% of their body covered in big, painful or itchy moles, caused by ...

The itching can vary from mild to extreme. If a person is concerned about unexplained itching, extreme itching, or itching that lasts a long time, they should consult a doctor to determine the cause ...