Doctors must order additional tests, including looking at blood cells under a microscope, to diagnose leukemia. People with chronic myelomonocytic leukemia (CMML) typically have monocyte counts of ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing the first thing you'll need: a microscope. But don't worry if you don't have one of your own. Ask your school ...