Background: The clinical and dermoscopic diagnosis of cutaneous melanoma metastases may be challenging especially in patients with unknown primary melanoma.

Main Observations: We observed repetitive dermoscopic patterns of peripheral stellate telangiectasias in cutaneous melanoma metastases from 3 patients, of whom 2 had an unknown primary melanoma.

Conclusions: Stellate telangiectasias surrounding bluish to purple or red nodules with recent onset may represent a clue for cutaneous melanoma metastases.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3543854PMC
http://dx.doi.org/10.3315/jdcr.2012.1115DOI Listing

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