PMC7673045_01
Gross picture of specimen shows a cystic mass with focal epidermidization (arrow).
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Focal epidermidization (Figure 1) with an ulcer was observed on external surface.
Cut section of mass revealed multiloculated, cystic spaces of varying size filled with mucinous material.
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Cut section showed multiloculated, cystic spaces of varying size filled with mucinous material (Figure 2).
Nabothian cyst; outer cyst wall lined by keratinized stratified squamous epithelium (arrow) [H&E; x100 magnification].
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On microscopy, the outer cyst wall was lined by keratinized stratified squamous epithelium (Figure 3) and the inner cyst wall was lined by single layer of ciliated low columnar epithelium without cellular atypia (Figures 3 and 4).
Nabothian cyst; inner cyst wall lined by single layer of ciliated low columnar epithelium (arrow) [H&E; x400 magnification].
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On microscopy, the outer cyst wall was lined by keratinized stratified squamous epithelium (Figure 3) and the inner cyst wall was lined by single layer of ciliated low columnar epithelium without cellular atypia (Figures 3 and 4).