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Recommended surgical margin width for cutaneous melanoma
Recommended surgical margin width for cutaneous melanoma
Breslow thickness
Recommended excision margin
Melanoma in situ
0.5 to 1 cm
≤1 mm (T1)
1 cm
>1 to 2 mm (T2)
1 to 2 cm
>2 mm (T3 to T4)
2 cm
* For further details, please refer to UpToDate content on surgical management of cutaneous melanoma.
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