This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
All of the following are seen in Lichen planus except? 
Select and explain. 
A. Max - Joseph spaces, B. Civatte or colloid bodies, C. Koebner's phenomenon, D. Absent granular cell layer
D: Absent granular cell layer
Answer: D: Absent granular cell layer 
Explanation: Granular cell layer is absent in psoriasis where as Lichen planus is characterized by Hypergranulosis.
Necrotic / apoptotic keratinocytes are called as "colloid / civatte bodies" and spaces left at the dermo - epidermal junction are termed as "Max - joseph spaces".Both are seen due to autoimmune destruction of basal keratinocytes,classical of lichen planus.