Unless your instrument can differentiate between hematopoietic cells and the "lining" cells and not count them, then you are actually counting nucleated cells and you should report that. I believe the Sysmex counts nucleated cells. Your apps person can tell you what it counts. You could report an "estimated WBC" by using the % neuts, lymphs, monos, eos, basos from your manual diff and calculating a WBC. It's only an estimate though. A cytospin prep doesn't have random distribution on a slide due to the centrifugal forces present.