case_images: PMC11057586_01
case_images: (a) Clinical image of a 7-year-old patient showing diffuse swelling from mesial aspect of right mandibular canine to second molar region. (b) Unilocular radiolucency observed in mandibular right and left region extending from distal aspect of mandibular canine region to second molar region. (c) CBCT image showing impacted bilateral mandibular second premolar. (d) H and E stained section of reduced enamel epithelium showing proliferation under the influence of dense chronic inflammation in the stroma (e) IHC stained section with Ki-67 in focal areas
case_images: NJMS-15-146-g002.jpg
case_images: PMC11057586_01_NJMS-15-146-g002.jpg
case_images: njms_214_22-f002
case_images: Also bilaterally there was the presence of impacted premolars with a retrained deciduous tooth [Figure 2].
case_images: (a) Radiolucency observed distal to the crown of partially impacted mandibular left third molar. (b) H and E stained section at showing at 10x showing cystic lining with underlying capsular stroma. (c) Presence of tall columnar to cuboidal cells showing ameloblast-like cells with stellate reticulum-like cells. (d) Presence of focal positivity of IHC marker Ki-67 in supra-basal layer
case_images: NJMS-15-146-g003.jpg
case_images: PMC11057586_01_NJMS-15-146-g003.jpg
case_images: njms_214_22-f003
case_images: Radiologically when the analysis was done, it was observed that there was a unilocular radiolucency involving the third molar area with a follicle-like lining [Figure 3].
case_images: PMC11057586_02
case_images: (a) Swelling extending from mandibular right central incisor to mesial aspect on mandibular right premolar. (b) Radiolucency observed extending from mesial aspect of mandibular right central incisor to mesial aspect on mandibular right premolar with impacted crown of mandibular canine. (c) H and E stained section showing rosettes and whorls with secretions showing basement like material. (d) Presence of eosinophilic droplets
case_images: NJMS-15-146-g004.jpg
case_images: PMC11057586_02_NJMS-15-146-g004.jpg
case_images: njms_214_22-f004
case_images: On grossing we found the presence of a nodular proliferation in the lumen, a lumen, and an impacted tooth [Figure 4].