case_images: PMC3162847_01
case_images: CT imaging of the maxillofacial region shows a heterogeneous mass over the left side of the nasal dorsum and frontal process of the left maxilla
case_images: JOMFP-13-10-g001.jpg
case_images: PMC3162847_01_JOMFP-13-10-g001.jpg
case_images: F1
case_images: The lesion contained areas of amorphous calcifications and ossifications [Figure 1].
case_images: Photomicrograph showing acellular eosinophilic material arranged as nodules with ossifi cation (H and E, 20x)
case_images: JOMFP-13-10-g002.jpg
case_images: PMC3162847_01_JOMFP-13-10-g002.jpg
case_images: F2
case_images: Histopathological examination revealed a well-circumscribed neoplasm, predominantly made up of acellular eosinophilic material, arranged as nodules, with extensive calcification and ossification [Figure 2, Figure 3].
case_images: Photomicrograph showing acellular eosinophilic material arranged as nodules with extensive calcifi cation (H and E, 20x)
case_images: JOMFP-13-10-g003.jpg
case_images: PMC3162847_01_JOMFP-13-10-g003.jpg
case_images: F3
case_images: Histopathological examination revealed a well-circumscribed neoplasm, predominantly made up of acellular eosinophilic material, arranged as nodules, with extensive calcification and ossification [Figure 2, Figure 3].
case_images: Photomicrograph showing osteoclast type of giant cells admixed with acellular material (H and E, 20x)
case_images: JOMFP-13-10-g004.jpg
case_images: PMC3162847_01_JOMFP-13-10-g004.jpg
case_images: F4
case_images: Increased number of osteoclast type of giant cells was noted admixed with the acellular material [Figure 4].
case_images: Photomicrograph showing cords of squamoid cells with nuclear pleomorphism (H and E, 20x)
case_images: JOMFP-13-10-g005.jpg
case_images: PMC3162847_01_JOMFP-13-10-g005.jpg
case_images: F5
case_images: Occasionally individual and cords of squamoid cells were seen with nuclear pleomorphism [Figure 5, Figure 6].
case_images: Photomicrograph showing cords of squamoid cells with nuclear pleomorphism and acellular material (H and E, 40x)
case_images: JOMFP-13-10-g006.jpg
case_images: PMC3162847_01_JOMFP-13-10-g006.jpg
case_images: F6
case_images: Occasionally individual and cords of squamoid cells were seen with nuclear pleomorphism [Figure 5, Figure 6].
case_images: Photomicrograph showing acellular material arranged as nodules (Congo red, 20x)
case_images: JOMFP-13-10-g007.jpg
case_images: PMC3162847_01_JOMFP-13-10-g007.jpg
case_images: F7
case_images: Congo red stained the acellular material, confirming the amyloid nature [Figure 7].