case_images: PMC5971271_01
case_images: Panoramic radiography showing an unilocular radiolucent lesion in anterior mandible.
case_images: CRIPA2018-8323215.001.jpg
case_images: PMC5971271_01_CRIPA2018-8323215.001.jpg
case_images: fig1
case_images: Radiographical examination revealed an unilocular and irregular radiolucent lesion, measuring approximately 3 cm in diameter (Figure 1).
case_images: Gross aspect revealing a firm and oval mass with cystic aspect (a), containing liquid in the interior (b).
case_images: CRIPA2018-8323215.002.jpg
case_images: PMC5971271_01_CRIPA2018-8323215.002.jpg
case_images: fig2
case_images: Gross examination of the specimen revealed a firm and oval mass with cystic aspect, containing liquid in the interior (Figures 2(a) and 2(b)).
case_images: (a) Photomicrography showing a cystic lesion with a fibrous capsule and a lining of odontogenic epithelium (H/E, 40x). (b-c) Highlight for the columnar basal cells of similar to ameloblasts and the overlying layers loosely arranged with several amounts of ghost cells (H/E, 200x). (d-f) Extensive areas of eosinophilic matrix compatible with dentinoid within the fibrous capsule adjacent to odontogenic epithelium (H/E, 200x, 400x).
case_images: CRIPA2018-8323215.003.jpg
case_images: PMC5971271_01_CRIPA2018-8323215.003.jpg
case_images: fig3
case_images: Microscopically, the hematoxylin and eosin (H and E) stained section showed a defined cystic lesion with a fibrous capsule and a lining of odontogenic epithelium (Figures 3(a)-3(c)). Several amounts of ghost cells were found within the epithelial component and also in the capsule (Figure 3(c)). Extensive areas of eosinophilic matrix compatible with dysplastic dentin (dentinoid) were found in the fibrous capsule (Figures 3(d)-3(f)).
case_images: Panoramic radiography revealing bone neoformation after 6 months of the surgical procedure.
case_images: CRIPA2018-8323215.004.jpg
case_images: PMC5971271_01_CRIPA2018-8323215.004.jpg
case_images: fig4
case_images: After six months, bone neoformation has been observed and there has been no clinical or radiographic evidence of recurrence (Figure 4).