Vertical columns of parakeratosis (cornoid lamella) overlying area of hypogranulosis with dyskeratotic cells
vertical columns of parakeratosis (cornoid lamella) overlying area of hypogranulosis with dyskeratotic cells
Vertical columns of parakeratosis (cornoid lamella) overlying area of hypogranulosis with dyskeratotic cells
vertical columns of parakeratosis (cornoid lamella) overlying area of hypogranulosis with dyskeratotic cells