 Because the WBC continued to rise and showed a preponderance of lymphocytes, the smear was reviewed by pathologist, Sheryl Asplund, M.D., and flow cytometry was performed on the peripheral blood. 
Because the WBC continued to rise and showed a preponderance of lymphocytes , the smear was reviewed by pathologist , Sheryl Asplund , M.D. , and flow cytometry was performed on the peripheral blood .