We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePolygonal CD34 positivity portends trichilemmal differentiation.AuthorsMcCalmont, Timothy H; LeBoit, Philip EPublicationJournal of cutaneous pathology, 2010, Vol 37, Issue 9, p923ISSN1600-0560Publication typeJournal ArticleDOI10.1111/j.1600-0560.2010.01584_1.x