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Updated: Mar 21, 2026

Spatial and Temporal Control of Murine Melanoma Initiation from Mutant Melanocyte Stem Cells
Published on: June 7, 2019
Recurrence of Melanoma
Sergi Vidal-Sicart1, Domenico Rubello2, Francesca Pons3
1Department of Nuclear Medicine, Hospital Clínic, University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Villarroel 170, 08036 Barcelona, Spain; Department of Nuclear Medicine, CRC-MAR, Corporació Sanitària. Passeig Marítim 25, 08003 Barcelona, Spain.
Abstract:
When cutaneous melanoma recurrence is suspected, several imaging techniques can be used to confirm or rule out this possibility as well as performing an adequate follow-up of the disease. [(18)F]Fluorodeoxyglucose (FDG)-PET may play an important role in this setting. Ultrasonography and FDG-PET can be useful in the assessment of regional node involvement but sentinel node biopsy is the gold standard. PET/computed tomography is most useful for identifying all metastatic sites before embarking on a metastasectomy of an apparently isolated lesion or for clarifying the nature of a suspicious lesion identified by CT scan.
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