Diffuse cutaneous melanosis: rare complication of metastatic melanoma * ScienceOpen What Is Metastatic Melanoma and Where Can It Spread? Decoding Melanoma Metastasis 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 Tumoral melanosis mimicking residual melanoma in the setting of talimogene laherparepvec treatment Journal for ImmunoTherapy of Cancer Melanoma metastasis: new concepts and evolving paradigms Oncogene