Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Feb 21, 2016; 22(7): 2349-2356
Published online Feb 21, 2016. doi: 10.3748/wjg.v22.i7.2349
Figure 5
Figure 5 Squamous papilloma of the esophagus is diagnosed pathologically by a hematoxylin and eosin stain. The lesion is composed of papillary fronds lined by several layers of non-keratinizing squamous epithelium and forming finger-like projections (magnification × 20).