Transmural inflammation

A classic example of transmural inflammation, with two concentric bands of inflammation, the thicker along the external elastic lamina and the thinner along the internal elastic lamina, with relative sparing of the interposed media ("concentric rings" appearance). Hematoxylin-Eosin, 20×.

From: Cavazza A, Muratore F, Boiardi L, et al. Inflamed temporal artery: Histologic findings in 354 biopsies, with clinical correlations. Am J Surg Pathol 2014; 38:1360. DOI: 10.1097/PAS.0000000000000244. Copyright © 2014. Reproduced with permission from Wolters Kluwer Health. Unauthorized reproduction of this material is prohibited.

Graphic 134154 Version 1.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟