case_images: PMC8272505_01
case_images: Panoramic radiograph showing unilocular radiolucency extending from 33 to 36
case_images: JOMFP-25-205b-g001.jpg
case_images: PMC8272505_01_JOMFP-25-205b-g001.jpg
case_images: F1
case_images: Root resorption of 35 and 36 was also noticed [Figure 1].
case_images: Three-dimensional scan showing diffuse to slightly clear radiolucency and loss of buccal and lingual cortical plates
case_images: JOMFP-25-205b-g002.jpg
case_images: PMC8272505_01_JOMFP-25-205b-g002.jpg
case_images: F2
case_images: Three-dimensional cone-beam computed tomography (CT) scan revealed diffuse to slightly clear radiolucency and loss of buccal and lingual cortical plates [Figure 2].
case_images: Intra operative photograph of tumour
case_images: JOMFP-25-205b-g003.jpg
case_images: PMC8272505_01_JOMFP-25-205b-g003.jpg
case_images: F3
case_images: An incisional biopsy was taken [Figure 3], and specimen was sent for histopathological examination.
case_images: PMC8272505_02
case_images: H&E stained section (x10) showing diffuse sheets of intensely basophilic cells infiltrating into surrounding connective tissue
case_images: JOMFP-25-205b-g004.jpg
case_images: PMC8272505_02_JOMFP-25-205b-g004.jpg
case_images: F4
case_images: Microscopically [Figure 4], it exhibited diffuse sheets of intensely basophilic cells infiltrating into surrounding connective tissue.
case_images: Immunohistochemical expression of CD138
case_images: JOMFP-25-205b-g005.jpg
case_images: PMC8272505_02_JOMFP-25-205b-g005.jpg
case_images: F5
case_images: MIB1 and MUM1 [Figures 5-7]. CD138 and MUM1 were suggestive of terminally differentiated plasma cells. MIB1 labeling index was about 25%-30% in the present case.
case_images: Immunohistochemical expression of MIB1
case_images: JOMFP-25-205b-g006.jpg
case_images: PMC8272505_02_JOMFP-25-205b-g006.jpg
case_images: F6
case_images: MIB1 and MUM1 [Figures 5-7]. CD138 and MUM1 were suggestive of terminally differentiated plasma cells. MIB1 labeling index was about 25%-30% in the present case.
case_images: Immunohistochemical expression of MUM1
case_images: JOMFP-25-205b-g007.jpg
case_images: PMC8272505_02_JOMFP-25-205b-g007.jpg
case_images: F7
case_images: MIB1 and MUM1 [Figures 5-7]. CD138 and MUM1 were suggestive of terminally differentiated plasma cells. MIB1 labeling index was about 25%-30% in the present case.