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 62-year-old woman is evaluated for fatigue 6 months after placement of a mechanical valve due to aortic stenosis. She does not drink alcohol or smoke cigarettes. A complete blood count reports hemoglobin of 9.5 g/L and a reticulocyte percentage of 5.8%. Platelet and leukocyte counts are within their normal ranges. The patient’s physician suspects traumatic hemolysis from the patient’s mechanical valve as the cause of her anemia. Which of the following peripheral blood smear findings would most support this diagnosis?
assistant
RBC fragments and schistocytes