I sent a specimen to pathology from surgery "portion of ileum"--the technician called me and told me I had spelled it wrong: it is "ilium." I told him "I-l-I-u-m is bone." He said, "Yes, I know." I then said "well, look at the specimen: it's part of the small intestine." He was adament and told me he was going to report me for not knowing my anatomy. I said, go ahead. I never heard anything about it, but never ran into that technician again.