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: Medicine
A study of skin biopsy of SLE patient using C labeled human IgG antiserum shows deposition of irregular paicles at dermoepidermal junction. This means there is presence of 
Select and explain. 
A. Anti-nuclear antibody, B. Anti-collagen antibody, C. Anti-epithelial antibody, D. Immune complex deposits
D: Immune complex deposits
Answer: D: Immune complex deposits 
Explanation: Ans. d. Immune complex deposits