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Chinese Journal of Stomatological Research(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (02): 108-113. doi: 10.3877/cma.j.issn.1674-1366.2019.02.008

Special Issue:

• Clinic Research • Previous Articles     Next Articles

Osteosarcoma of the jaws: study and literature review with 3 cases

Lishan Tan1,(), Zhihui Chen1, Yuying Chen1, Liqi Wu1, Hui Guo1   

  1. 1. Department of Pathology, The First People′s Hospital of Shaoguan, Shaoguan 512000, China
  • Received:2018-12-06 Online:2019-04-01 Published:2019-04-01
  • Contact: Lishan Tan
  • About author:
    Corresponding author: Tan Lishan, Email:

Abstract:

Objective

To investigate the clinicopathological features of the osteosarcoma in the jaws bones and its diagnosis, differential diagnosis and literature review.

Methods

A retrospective study was made on 3 cases of osteosarcoma of the jaws in our hospital, combined with the imaging materials, to study the microscopical histology and review the literature.

Results

In case 1 the tumor located in the left maxilla and in case 2 the tumor located in the left mandible. Both two cases were diagnosed as conventional osteosarcoma. In case 3 the lesion located in the right mandible and it was diagnosed as low-grade central osteosarcoma. The osteosarcoma of the jaws bones is rare in clinic, and it has its own characteristic compared with osteosarcoma of long bone.

Conclusions

The osteosarcoma of the jaws have its characteristic in age of onset andmicroscopical histology. It is necessary to be differentiated from benign bone diseases with data of clinical features, radiology and pathological microscopic morphology.

Key words: Jaws, Osteosarcoma, Malignant tumour, Diagnosis

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