“Lentigo maligna melanoma is where a patch of lentigo maligna develops a papule or nodule signalling invasive tumour.”

“Slow-growing variant of melanoma arising in a premalignant lesion, lentigo maligna, which appears on the sun-exposed skin of elderly people.”

“Changes to deep-black colour and elevation or slight infiltration suggest lentigo maligna melanoma.”

“The best way to prevent lentigines is to stay out of the sun as much as possible.”

“However, some lentigines are associated with systemic abnormalities, in addition to the dermatologic manifestations.”

“Multiple lentigines in the skin, lips, and mucous membranes should raise suspicion for Peutz-Jeghers syndrome.”