Rare Findings of Gallbladder Metastasis From Cutaneous Melanoma on 18 F-FDG PET/CT Imaging.

Zhou, Jing; Zhao, Yigang · Clin Nucl Med · 2024

case_report · Level V

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Abstract

We present the imaging findings of a 77-year-old man with a history of malignant cutis melanoma that metastasized to the gallbladder. A restaging 18 F-FDG PET/CT scan showed uneven thickening and elevated 18 F-FDG uptake in the gallbladder wall. Subsequently, the patient underwent laparoscopic cholecystectomy, and histopathologic findings confirmed the diagnosis of metastatic melanoma of the gallbladder.

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