What is a tumor of the nail (or nail bed) called?

Understanding Tumors of the Nail or Nail Bed

A tumor of the nail or nail bed refers to an abnormal growth located under the nail, which can be benign or malignant in nature. There are different terms used to describe such tumors depending on their characteristics and potential to become cancerous.

Subungual exostosis is a term used for a benign bony projection that develops under the nail or within the bed. It usually causes pain and discomfort and may require surgical removal for symptomatic relief. On the other hand, subungual osteochondroma is a specific type of benign tumor that consists of both bone and cartilage tissues.

When a tumor of the nail or nail bed is diagnosed as subungual melanoma, it indicates that the growth is a type of skin cancer that requires prompt treatment to prevent further spread and complications. It is essential to consult a healthcare professional for an accurate diagnosis and appropriate management of the condition.

The nail bed and matrix play crucial roles in nail growth and health. The nail bed provides the characteristic pink color of the nails, except for the white lunula, while the nail matrix is responsible for producing new nail cells for growth.