Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
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Case Report

Volume 7, Number 5, May 2016, pages 187-190

Mucinous Cystic Neoplasm of the Pancreas With Extensive Squamous Metaplasia

Figures

Figure 1.
Figure 1. (a) Preoperative CT and (b) MRI of the cyst.
Figure 2.
Figure 2. (a) Cyst wall lined by squamous epithelium with a subepithelial ovarian type stroma (hematoxylin & eosin, × 100). (b) Higher magnification of the cyst wall (hematoxylin & eosin, × 200).
Figure 3.
Figure 3. The ovarian-type stroma showing strong and diffuse nuclear positivity for estrogen receptor (immunoperoxidase stain, × 200).
Figure 4.
Figure 4. FOXL2 highlights the ovarian-type stroma with strong nuclear reactivity (immunoperoxidase stain, × 200).