Fig. 6
From: Lymphoepithelial cyst with sebaceous glands of the pancreas: a case report
Pathological findings. a Cyst surrounded by squamous-lined epithelium, accompanied by dense lymphoid tissue with scattered germinal centers. Hematoxylin-eosin staining, original magnification ×40. b Tubular structure (arrows) continuous with the squamous epithelium (arrowheads). Hematoxylin-eosin staining, original magnification ×400. c Sebaceous glands present in the lymphoid tissue just beneath the squamous epithelium. Hematoxylin-eosin staining, original magnification ×200. d Immunohistochemistry showing for CA19-9-positive cells in the squamous epithelium