Diabetic dermopathy -Also known as "shin spots" it is a type of skin lesion usually seen in people with diabetes mellitus. -Characterized by dull-red papules that progress to well-circumscribed, small, round, atrophic hyperpigmented skin lesions usually on the shins. -It is the most common of several diabetic skin conditions being found in up to 30% of diabetics. -Similar lesions can occasionally be found in non-diabetics usually following trauma or injury to the area. -The cause is associated with diabetic neuropathy and vascular complications. -It is seen more commonly in patients with long standing diabetes and poor glucose control.