The differential diagnosis of malignant melanoma includes atypical nevi, dermatofibromas, lentigos, basal cell carcinoma (especially pigmented types), squamous cell carcinoma, keloids, and ...

5. Moles: The risk of melanoma is higher in individuals with several moles or atypical moles (dysplastic nevi). Symptoms: ...

Histologic examination showed proliferation of atypical melanocytes devoid of ... The patient was diagnosed with lentiginous maligna melanoma with Clark's level not less than II and Breslow's ...