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: Unknown
[{'content': 'In comparing laparoscopic salpingostomy vs. laparotomy with salpingectomy for the treatment of ectopic pregnancy, laparoscopic therapy results in \nSelect and explain. \nA. Higher fertility rate, B. Lower repeat ectopic pregnancy rate, C. Comparable persistent ectopic tissue rate, D. Greater scar formation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Conservative laparoscopictreatment of ectopic pregnancy is now commonplace, although not yet universal.\nWith increasing sophistication of techniques and fiberoptics, many microsurgical procedures can be done through the laparoscope.\nRecent studies suggestthat the fertility rates for laparoscopy and laparotomy are comparable, as are the implications of repeat ectopic pregnancies.\nCertainly laparoscopy, because of its small incision, results in fewer breakdowns and shorter hospital stays, but the incidence of complications due to retained ectopic tissue is higher.', 'role': 'assistant'}]