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 54-year-old woman presents to the physician with discomfort in her upper left abdomen over the past month. Moreover, she has recently been feeling a bit tired. She has no history of any significant illness and takes no medications. Her vital signs are within normal limits. On percussion, the spleen size is 15 cm (5.9 in). Otherwise, the physical examination shows no abnormalities. The laboratory test results are as follows:
Hemoglobin 10 g/dL
Mean corpuscular volume 88 μm3
Leukocyte count 65,000/mm3
Platelet count 500,000/mm3
Two images of the peripheral blood smear are shown. Laboratory studies are most likely to show which of the following?
assistant
Philadelphia chromosome