system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 50-year-old man presents to a clinic with oliguria. Four weeks ago, he had a kidney transplant. Postoperative follow-up was normal. He is currently on cyclosporine and admits that sometimes he forgets to take his medication. On physical examination, the vital signs include: temperature 37.1°C (98.8°F), blood pressure 165/110 mm Hg, heart rate 80/min, and respiratory rate 16/min. There is mild tenderness on renal palpation. His serum creatinine level is 4 mg/dL, well above his baseline level after the transplant. Which of the following best describes the histological finding if a biopsy is taken from the transplanted kidney?
assistant
Lymphocytic infiltration of graft vessels and endothelial damage