The name «small cell» refers to the appearance of these lung cancer cells under a microscope. (cancerresearch.org)
Looking at the size, shape, and behavior of cells under a microscope helps to tell whether a cancer is benign or malignant. (vcsspdx.com)
By taking a small blood sample, doctors can check for particular chemicals in the blood or look at the blood cells under a microscope. (sciencenewsforstudents.org)