case_images: PMC3335493_01
case_images: Surface papillary projections lined by a parakeratotic, acanthotic stratified squamous epithelium at 40x.
case_images: CRIM.DENTISTRY2012-356271.001.jpg
case_images: PMC3335493_01_CRIM.DENTISTRY2012-356271.001.jpg
case_images: fig1
case_images: Histopathologically, the lesion showed exoendophytic proliferation of ductal epithelium with numerous papillary projections lined by a parakeratotic, acanthotic stratified squamous epithelium (Figure 1).
case_images: Dysplastic features such as basal cell hyperplasia, nuclear and cellular pleomorphism, and nuclear hyperchromatism at 400x.
case_images: CRIM.DENTISTRY2012-356271.002.jpg
case_images: PMC3335493_01_CRIM.DENTISTRY2012-356271.002.jpg
case_images: fig2
case_images: The papillary epithelium showed dysplastic features such as basal cell hyperplasia, nuclear and cellular pleomorphism, nuclear hyperchromatism, and 3 to 4 mitotic figures per high power field (Figures 2 and 3).
case_images: Mitotic figures under oil immersion 1000x.
case_images: CRIM.DENTISTRY2012-356271.003.jpg
case_images: PMC3335493_01_CRIM.DENTISTRY2012-356271.003.jpg
case_images: fig3
case_images: The papillary epithelium showed dysplastic features such as basal cell hyperplasia, nuclear and cellular pleomorphism, nuclear hyperchromatism, and 3 to 4 mitotic figures per high power field (Figures 2 and 3).
case_images: Mucous salivary gland with extralobular dilated tortuous ducts at 40x.
case_images: CRIM.DENTISTRY2012-356271.004.jpg
case_images: PMC3335493_01_CRIM.DENTISTRY2012-356271.004.jpg
case_images: fig4
case_images: Below the papillary proliferations, the connective tissue showed mucous salivary gland with extralobular dilated tortuous ducts lined by luminal columnar cells and abluminal cuboidal cells (Figures 4 and 5).
case_images: Dilated tortuous ducts lined by luminal columnar cells and abluminal cuboidal cells at 400x.
case_images: CRIM.DENTISTRY2012-356271.005.jpg
case_images: PMC3335493_01_CRIM.DENTISTRY2012-356271.005.jpg
case_images: fig5
case_images: Below the papillary proliferations, the connective tissue showed mucous salivary gland with extralobular dilated tortuous ducts lined by luminal columnar cells and abluminal cuboidal cells (Figures 4 and 5).