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
Acute humoral renal transplant rejection is characterized by the following except ? 
Select and explain. 
A. Presence of anti-donor antibodies, B. Interstitial and tubular mononuclear cell infiltrate, C. Necrotizing vasculitis, D. Acute coical necrosis
B: Interstitial and tubular mononuclear cell infiltrate
Answer: B: Interstitial and tubular mononuclear cell infiltrate 
Explanation: Ans. is 'b' i.e., Interstitial and tubular mononuclear cell infiltrate