Outcome Measure #1 and #2

Healthy individuals with pigmented lesions or a partially biopsied melanoma whose treatment plan includes excision

Participants must be 18 years or older

Participants must be able to understand and willing to sign a written informed consent document

Outcome Measures #3 and #4

Patients with either cutaneous, visceral or brain melanoma metastases.

Participants must be 18 years or older.

Participants must be Eastern Cooperative Oncology Group (ECOG) status 0-3.

Participants must be able to understand and willing to sign a written informed consent document.

fPAM for the in Vivo Depth Measurement of Pigmented Lesions and Melanoma Depth