18F-FDG PET/CT Incidental Finding of Rare Extrapulmonary Presentation of Mycobacterium tuberculosis.

A 41-year-old woman presented with a left breast mass for which mammography was performed. Mammogram revealed a suspicious BI-RADS 4, palpable left breast mass with associated nipple retraction. As malignancy was suspected, the patient underwent breast MRI and 18F-FDG PET/CT for staging.

Evidence of 18 F-FDG Utility in Rare Case of Metastatic Anal Melanoma With Prolonged Survival.

A 43-year-old woman presented with an anorectal mass at which time excision was performed, and biopsy revealed anorectal mucosal melanoma (AM), anal subtype. Postexcision, 18 F-FDG PET/CT identified residual melanoma, confirmed on biopsy. Recurrence was monitored every 3 months using 18 F-FDG, which identified a perirectal lymph node 2.