PMC5406794_01
(a and b) Extra-oral photograph showing a diffuse swelling involving left maxillary region with obliteration of naso-labial fold, (c) intraoral photograph showing a large, diffuse, erythematous, exophytic, multilobular swelling involving left maxillary region with prominent vascular markings on the surface of the lesion
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F1
The regional teeth were mobile, and 23 was displaced [Figure 1].
(a) Upper occlusal X-ray showing the presence of a mixed radiographic lesion involving 21-26 region with sun ray appearance, (b and c) computed tomography scan showing the presence of a large intraosseous lesion with "sun burst" appearance involving left maxillary region
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F2
Computed tomographic view (CT scan) showed the presence of a large (3.5 cm x 4.5 cm x 4.8 cm) intraosseous lesion with "sun burst" appearance, involving left maxillary region along with intrusion of the lesion within left maxillary antrum [Figure 2].
(a and b) Low power photomicrographs showing malignant chondroid matrix with partial calcification (x10), (c and d) high power photomicrographs showing malignant chondroid matrix with pleomorphic chondrocytes, some binucleate forms and calcifications (x40)
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F3
Areas of partial calcifications and numerous slit-like vascular spaces were also observed [Figures 3 and 4].
(a and b) High power photomicrographs showing chondroid areas with abnormal chondrocytes (x40)
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F4
Areas of partial calcifications and numerous slit-like vascular spaces were also observed [Figures 3 and 4].