After the immune system destroys melanoma tumors, visible melanin can be left behind. We tracked tumoral melanosis in a case series of patients on immunotherapy and offer suggestions for how to monitor Giant Centrifugal and Necrotizing Cutaneous Metastases of Melanoma Nicola di Meo, Katiuscia Nan, Silvia Vichi, Alessandro Gatti, Giusto Trevisan, 2016 Diffuse cutaneous melanosis: rare complication of metastatic melanoma * ScienceOpen What Is Metastatic Melanoma and Where Can It Spread? Metastatic Melanoma: Symptoms, Treatment, Outlook Metastatic tumours to the eye. Review of metastasis to the iris, ciliary body, choroid, retina, optic disc, vitreous, and or lens capsule Eye