This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Surgery
[{'content': '62-year-old female has kidney stone and treated with PCNL. After 2 days she again comes to OPD with chills and fever. What is the complication? \nSelect and explain. \nA. Bacterial sepsis, B. Acute pancreatitis, C. Splenic injury, D. Ureteric stricture', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Bacterial sepsis Complications relating to PCNL include: Injury to the spleen, pleura and colon. Haemorrhage (MC) Sepsis. Extravasation due to rupture of the collecting system. Retained stone fragments. Open surgery to the kidney is sometimes more complicated after PCNL.', 'role': 'assistant'}]