Mucosal Melanoma

Support the MRF's Mucosal Melanoma Fundraising Campaign

The MRF is partnering with the mucosal melanoma community to increase awareness and improve resources for mucosal patients, caregivers and the broader medical community. To make a tax-deductible donation to the campaign and help bring mucosal melanoma #OutOfTheShadows, click here

About Mucosal Melanoma

Mucosal melanoma is a rare form of melanoma, making up only about 1% of melanoma cases. As with other areas of the skin, melanocytes, the pigment producing cells of the body, are also present in the mucosal surfaces of the body, lining the sinuses, nasal passages, oral cavity, vagina, anus and other areas. Just like melanocytes in other parts of the body, these can transform into cancerous cells, resulting in mucosal melanoma.

Approximately 50% of mucosal melanomas begin in the head and neck region, 25% begin in the ano-rectal region and 20% begin in the female genital tract. The remaining 5% include the esophagus, gallbladder, bowel, conjunctiva and urethra.

Unlike most cases of melanoma of the skin, mucosal melanoma is not considered to be related to or affected by UV exposure. Additionally, there are no obvious identified risk factors, not even family history. Lacking an identifiable culprit and given its rare occurrence, most cases of mucosal melanoma are quite advanced once identified. 

A 2012 comprehensive review of primary mucosal melanomas in the International Journal of Clinical and Experimental Pathology provides a helpful overview of mucosal melanoma epidemiology and diagnosis.  

Connect with Others

Melanoma can be a very lonely diagnosis - especially mucosal melanoma. The MRF offers a variety of resources to ensure you don't have to go through this alone. The MRF Staff are involved in several private social media groups that you can become involved in. Also, be sure to visit MPIP, the MRF's online forum, to meet other mucosal melanoma patients, as well as our Phone Buddy Program to talk to others who know what you're going through.

Read J.B.'s mucosal melanoma story

Email the MRF's Mucosal Melanoma Coordinator, Brenda Busby, at to learn more and get connected.    

Signs & Symptoms of Mucosal Melanoma

Mucosal melanoma symptoms vary greatly. If you notice any of these signs or symptoms, it's important to let your doctor know right away:

  • A suspicous spot in your mouth or nasal passages
  • Unexplained sores or sores that won't heal
  • Unexplained bleeding from the rectum or vagina
  • Hemorrhoids that won't heal or seem to worsen
  • Pain during a bowel movement  

Diagnosing Mucosal Melanoma

Mucosal melanoma often goes misdiagnosed, mostly because of the anatomical locations of the disease and because of the lack of discernible signs and symptoms. For instance, melanoma of the ano-rectal region is often misdiagnosed as hemorrhoids

Learn about treatment for mucosal melanoma


The MRF would like to recognize and thank The Susan Fazio Foundation for Melanoma Research. This foundation continues to raise funds dedicated to the research of mucosal melanoma. Please visit their website to learn more about their efforts in mucosal melanoma.