Malignant Melanoma Guidelines
Surgical Excision Guidelines
Tumor Thickness
Surgical Margin
In Situ
0.5 - 1.0 cm
< 1.0 mm
1.0 cm
1.01 - 2 mm
1-2 cm
2.01 mm -4 mm
2 cm
> 4mm
2 cm
flow chart for
early stag
e and flow chart for
more advanced