Evaluation of efficacy of 1% Crystal Violet & Nuclear Fast Red stain compared to Haematoxyline & Eosin stain for assessing mitotic figures in oral premalignant and malignant lesions.

Various chromosomal arrangements in cells undergoing division are referred to as Mitotic figure (MF). The abnormal excess of mitotic figures is commonly seen in oral epithelial dysplasia (ED) and oral squamous cell carcinoma (OSCC). In present study, we compared the number of mitotic figures in normal oral mucosa, epithelial dysplasia & OSCC sections with haematoxyline & eosine (H&E) and 1%Crystal Violet & Nuclear Fast Red (CV&NFR) stain, also the efficacy of the CV&NFR stain as compared to H & E stain.