Skip to main content
. 2018 Jan 25;144(3):231–237. doi: 10.1001/jamaoto.2017.2916

Figure 1. Histopathologic Images.

Figure 1.

A, Tonsil tissue stained with concanavalin A (arrowheads indicate glycocalyx matrix, original magnification ×4). B, Tonsil tissue stained with concanavalin A (arrowheads indicate glycocalyx matrix, original magnification ×20). C, Tonsil tissue immunohistochemistry with human papillomavirus (HPV) L1 Ab (arrowheads indicate HPV L1 Ab, original magnification ×4). D, Tonsil tissue immunohistochemistry with HPV L1 Ab (arrowheads indicate HPV L1 Ab, original magnification ×20).