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Stem cells are unique cells, as they have the potential to undergo repair and regeneration into a variety of distinct cell types of the body. These cells are of great importance in today's regenerative medicine and can be isolated from specific tissues of the body including oral cavity. Especially, stem cells obtained from the placenta and umbilical cord that were considered to be biologic waste can be used in the treatment of cancerous conditions also. Moreover, the recent past has plenty of studies carried out in pulpal stem cells from the dental tissues. Hence, the present study was conducted to assess the level of awareness and knowledge about different sources of stem cells and its importance among expectant mothers in rural areas of Puducherry population. Through this study, the knowledge of stem cells will be emphasized among the pregnant women. How to cite this article: Arumugam SD, Vinodine J, Guna B, Gobinathan P. Knowledge of Stem Cells among Pregnant Women in Rural Areas of Puducherry. J Sci Dent 2020;10(2):32–33.

Destructive lesions in the craniofacial region especially in the jawbones, if associated with giant cells, include a spectrum of lesions that pose difficulty in diagnosis. The nature of such a lesion in the jawbones is questionable about whether it is a reactive/benign lesion or aggressive/non-aggressive. Clinical, radiological and histopathological correlation may be a reliable indicator to differentiate between the qualities of the lesion, which directly accounts for effective and individual planning of the treatment. Here we present a case of a woman in her late 20s with an unusual destructive lesion of the mandible.