Imaging Features Analysis of Odontogenic Sclerosing Carcinoma and Literature Review

doi:10.13701/j.cnki.kqyxyj.2019.09.017

Abstract

Abstract: Objective: To investigate the clinical and imaging features of sclerosing odontogenic carcinoma (SOC) and discuss its differential diagnosis after reviewing the literatures. Methods: The radiological and pathological appearances of a case diagnosed pathologically as SOC in our hospital were retrospected and summarized. After reviewing the literatures, its imaging diagnosis and differential diagnosis were discussed. Results: In our case, the lesion occupied the right mandible body to the left mandible ascending branch area, and showed irregular cavity-shaped radiolucency with an unclear border mixed with a patchy high density of ossifies. Obvious thickening was present on mandible body, the buccal and lingual cortex were absorbed, and osteogenesis of periosteum was also exists. According to literature review, the imaging classifications were proposed as localized type, diffuse type, and soft tissue mass type. Conclusion: As an extremely rare disease, the imaging manifestations of odontogenic sclerosing carcinoma are complex and diverse, but lack of characteristics. More case reports are quite essential to precisely diagnose this disease.

Key words: sclerosing odontogenic carcinoma, bone resorption, imaging classification

Pakezhati Seyiti, ZHANG Lei, WANG Tiemei, HUANG Xiaofeng, LIN Zitong, SUN Guowen. Imaging Features Analysis of Odontogenic Sclerosing Carcinoma and Literature Review[J]. Journal of Oral Science Research, 2019, 35(9): 889-893.

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