A 40-year-old woman has been feeling tired for 7 weeks. There are no abnormal physical examination findings. A stool occult blood test is negative. A complete blood count is performed, and she is found to have a hemoglobin of 9.3 g/dL with total WBC count 7500/microliter and platelet count 175,000/microliter.

The microscopic appearance of her peripheral blood smear is seen here. Which laboratory test finding would you expect in this case? *This case is from Docplexus Editorial Team for educative purpose only Source: WebPath The answer is posted in the comment section. click here .