Vol. 5 (05) pp. 2085-2091 DOI: 10.21474/IJAR01/4353

DIFFUSION-WEIGHTED IMAGING: A FLOURISHING TOOL IN THE DIAGNOSIS OF MAXILLOFACIAL LESIONS.

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  • Assistant lecturerofOral and Maxillofacial Radiology, Faculty of Oral and Dental Medicine, Cairo University; Cairo, Egypt.
  • Ass. Professor of Oral and Maxillofacial Radiology, Faculty of Oral and Dental Medicine, Cairo University; Cairo, Egypt.
  • Professor of Oral Radiology, Faculty of Oral and Dental Medicine, Cairo University; Cairo, Egypt.
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Abstract

Objective: The purpose of this study was to address the capability of diffusion-weighted magnetic resonance imaging in the differentiation between maxillofacial lesions. Subjects and Methods: Twenty-five patients withthirty-four lesions were assessed using diffusion-weighted magnetic resonance imaging, andthree apparent diffusion coefficient maps were constructed for analysis. The sample was categorized according to the lesion type into benign tumors, cysts, malignancy, inflammatory lesions, fibro-osseous lesions, and giant cell lesions. Results: Statistical analysis revealed that apparent diffusion coefficient map of 300,500,1000 b-values was the most sensitive, and accordingly, a central limit of 1.42X10 -3 was deduced, separating benign tumor, cyst or infection, from malignancies, giant cell and fibro-osseous lesions. Conclusion: Diffusion weighted imaging seemed to have a great role in differentiation between lesions, and the implementation of different apparent diffusion coefficient maps was of great importance in identification of lesion type

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How to Cite This Article

Salma Belal Eiid, Mohamed KhalifaZayet and Mushira Mohamed Dahaba. (2017); DIFFUSION-WEIGHTED IMAGING: A FLOURISHING TOOL IN THE DIAGNOSIS OF MAXILLOFACIAL LESIONS., International Journal of Advanced Research (IJAR), 5 (05), 2085-2091, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/4353

Corresponding Author

Salma Belal Eiid
assistant lecturer of Oral and Maxillofacial Radiology, Faculty of Oral and Dental Medicine, Cairo University; Cairo, Egypt.

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