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: Skin
Schamberg's purpura are seen on ? 
Select and explain. 
A. Face, B. Feet, C. Chest, D. Arms
B: Feet
Answer: B: Feet 
Explanation: Ans. is 'b' i.e., Feet Schamberg's purpura Most common from of pigmented purpura dermatosis (PPD). Puncate purpura macules develop on lower extrimities, paicularly around ankles & pretibial region. Mostly asymptomatic