"Chromatophoromas are neoplasms that arise from pigment cells of reptiles, amphibians, and fish. They include melanophoromas (melanomas), iridophoromas, and xanthophoromas."..."Aggressive surgical excision is the current treatment of choice."...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8955407/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8955407/
