DSA16a Pathology of the Skin pt1

Difference between macule and patch
macule: less than 5 mm
patch: greater than 5 mm

Describe the histology of the skin (label the layers).
Describe the histology of the skin (label the layers).

vitiligo
vitiligo
*acquired* loss of melanin production due to loss of melanocytes that forms slowly enlarging white patches of irregular shapes, unknown cause