Modern PathologyVolume 14, Issue 3, 1 March 2001, Pages 261-262ArticleConclusionAuthor links open overlay panelAllen M Gown M.D. 1, Sylvia L Asa M.D., Ph.D. 2Show moreShareCitehttps://doi.org/10.1038/modpathol.3880296Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)© 2001 United States & Canadian Academy of Pathology.