RecruitingProcedureA Storage Facility for Tissues Obtained From Patients With Malignant MelanomaThis study collects and stores blood and tumor samples from patients with malignant melanoma and healthy individuals. The purpose of this study is to gain a better understanding of the causes of melanoma and how melanoma tumors behave. Storing blood and tumor samples for future research may lead to new discoveries that may ultimately help with diagnosing or treating this disease.