Clear cell odontogenic carcinoma is a rare odontogenic tumor occurring predominantly in posterior mandible during 5th-7th decades with a female predilection. It is a potentially aggressive tumor, capable of frequent recurrences and loco-regional and distant metastases. Till date, only 73 cases have been reported in the literature. Current case is of a 55-year-old woman with tumor mass extending from canine to molar region on the left maxillary arch. Being locally aggressive tumor with the capacity to metastasize, it demands to be distinguished from other primary and metastatic clear cell tumors of the oral and maxillofacial region. A brief compilation of the reported cases is being attempted in the current article to better understand the behavior of the tumor.

Fibrosarcoma (FS) is a malignant mesenchymal neoplasm of the fibroblasts that is uncommon in the head and neck and constitutes less than 1% of malignancies and approximately 6% of the soft tissue sarcomas. FSs rarely occur before the third decade except infantile type. This condition primarily affects long bones, and its occurrence in the cranium is rare (15%), with the mandible being the most commonly involved cranial site. Here a case of primary FS in anterior maxilla of an 8-year-old male child is reported. This article is presented to document the rarity of FSs in the jaws of children with review of literature.

Oral submucous fibrosis is a chronic debilitating disorder which is usually seen in adults with areca nut chewing habit. A rapid upsurge in the popularity of commercial areca nut products, especially among the younger generation, is a cause of grave concern, as satisfactory management is still lacking. Hereby, two pediatric cases of oral submucous fibrosis are reported.

We report a case of a 24-year-old man who presented with a complaint of reduced mouth opening and a burning sensation. On examination, he was clinically diagnosed with oral submucous fibrosis (OSF). Following routine biopsy and histopathological confirmation of OSF, the patient was supplemented with zinc acetate along with vitamin A and was followed up for 4 months. Following treatment the patient reported increased mouth opening and a reduced burning sensation. Histopathologically re-epithelialisation was evident along with the appearance of normal rete pegs. The data for mouth opening, collagen content and epithelial thickness of six other cases similarly treated are also presented, showing a significant increase in mouth opening and epithelial thickness and decrease in collagen content. We propose the use of zinc acetate and vitamin A for the management of OSF.