Myeloma cell (abnormal plasma cell) making M proteins.
I was looking up material for an upcoming post on germs and came across this fantastic sketch on the National Cancer Institute website: http://www.cancer.gov/cancertopics/wyntk/myeloma/page3 . As soon as I saw it, I thought “hey, those look exactly like little EYES. And they are looking straight at me.” This image is really going to help improve my visualizations. Instead of being amorphous hairy blobs scampering away from me and my unsheathed sword, my MM cells are going to have eyes now. Shapeless purple eyes. By the way, this NCI page has an excellent explanation of how MM cells form, and what happens when you have MM. A note of criticism: the NCI should really update its complementary and alternative and nutrition pages. Other than that, well done.
I hate these little buggers!