What would you do if small bumps began appearing across your skin and gradually increased in number? For some people living with neurofibromatosis type 1 (NF1), this can become a reality. NF1 is a genetic condition that can cause benign tumors called neurofibromas to develop along nerves, including those near the skin. These growths may appear as soft, raised bumps and can vary significantly in size and number. Some individuals develop only a few, while others experience many across different parts of their bodies. Although these tumors are usually noncancerous, the condition can sometimes cause pain, discomfort, and other complications.
Neurofibromatosis type 1 affects approximately one in every 2,500–3,000 people worldwide. Other possible signs include light-brown skin patches, freckles in unusual areas, and