»	What is a mole?
»	What is a nevus?
»	Are there different types of melanocytic nevi?
»	How do melanocytes get to the skin?
»	Explain the natural developmental history of melanocytic nevi.
»	What is a halo nevus?
»	What is a congenital nevus?
»	What is the risk of developing a malignant melanoma in a congenital nevus?
»	What is a blue nevus?
»	Can blue nevi become malignant?
»	What is a combined melanocytic nevus?
»	How does a nevus of Ota differ from a nevus of Ito?
»	What is the best way to treat nevus of Ota?
»	What is a Mongolian spot?
»	What is a Spitz nevus?
»	Where do Becker’s nevi occur?
»	What is a dysplastic (atypical) melanocytic nevus?
»	What is the preferred terminology for dysplastic (atypical) nevi?
»	What is the clinical relevance of atypical melanocytic nevi?
»	Describe the genetic mutations found in atypical melanocytic nevi.
»	How common are atypical melanocytic nevi?
»	Is there a difference between an atypical nevus and melanoma in situ?
»	What is the recommended treatment for an atypical nevus and melanoma in situ?
»	Describe the clinical appearance of atypical nevi.
»	Is there a difference between a liver spot and a freckle?
»	What is a café-au-lait macule?
»	What is a nevus spilus?
»	Can melanocytic nevi arise in locations other than the skin?
»	What is a labial lentigo?

Can melanocytic nevi arise in locations other than the skin?

Yes. Melanocytic nevi can occur on the retina, conjunctiva, and oral (and other) mucosal surfaces.