Malignant Melanoma of Glans Penis Findings on F-18 FDG PET/CT

Melanomas usually arise in the sun exposed parts of the skin. Mucosal melanoma is a rare condition. Melanoma of glans penis is even a rarer phenomenon with less than 250 cases reported in literature so far. Here we present a case of a 55-year-old man diagnosed with melanoma of glans penis with findings on F-18 FDG PET/CT scan done for metastatic workup. F-18-FDG PET/CT showed primary in the glans penis with metastases in the right supraclavicular, mediastinal, and abdominal lymph nodes.