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: Pathology
In which of the following are linear IgA deposits in mesangium noted - 
Select and explain. 
A. Henoch Schonlein purpura, B. Malaria, C. Good Pasture's syndrome, D. Wegener's granulomatosis
A: Henoch Schonlein purpura
Answer: A: Henoch Schonlein purpura 
Explanation: Ans. is 'a' i.e., Henoch Schonlein Purpura