What does lines of Blaschko represent
LINES OF BLASCHKO The lines of Blaschko represent a pattern assumed by many different nevoid and acquired skin diseases on the human skin and mucosae. These lines do not correspond to any known nervous, vascular or lymphatic structures but represent the developmental growth pattern of the skin. Ref:- Oxford Blackwell Science; pg num 360-1
Lines along Lymphatics
Lines along Blood vessels
Lines along Nerves
Lines of Development
Anatomy of skin