CellNetix Pathology & Laboratories, LLC, headquartered in Seattle, Washington, is the largest anatomic pathology provider in the Pacific Northwest, with 50 physicians and more than 270 total staff. Services include cytology, histology, fine needle aspiration (FNA) services, flow cytometry, immunohistochemistry, immunofluorescence, UroVysion™, and molecular diagnostics.CellNetix institutes pollution prevention planning and receives technical assistance from Washington State Department of Ecology.