This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'Histology of acute rejection of renal transplant are- \nSelect and explain. \nA. Aeriolar hyalinosis, B. Eosinophilic infiltration, C. Glomerular vasodilation, D. Neutrophilic infiltration', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Harshmohan textbook of pathology 7th edition. *in hyper acute rejection there are numerous neutrophils around dialated and obstructed capillaries which are blocked by fibrin and platelet thrombi. *in acute rejection there is extensive infilteration in interstitium of the transplant by lymphocytes and a few plasma cells monocytes and polymorphs. *in chronic rejection there is initial fibrosis .', 'role': 'assistant'}]