Blue nevus
(also known as "Blue neuronevus," "Dermal melanocytoma," and "Nevus bleu") is a type of melanocytic nevus.
It is usually described as non-cancerous,but can be malignant.
It is a solitary blue gray dermal patch with slightly ill defined borders.
bobThursday, August 23, 2012
ive got a the same one in exactly the same place!
Chances of this?