Table 2.

Criteria for melanocytic neoplasms of low malignant potential (MNLMP)

Age	(≤69 in model 1A, ≤43 in model 1B)
Breslow thickness	<0.4 mm (Eguchi et al., in press)
Mitotic rate	Zero
Clark level	Ior II
Vertical growth phase (VGP)	Absent
Ulceration	Absent
Radial growth phase regression	Absent44,58
Dynamic clinical changes	Absent