A radiolucent lesion of the jaw as a presentation form of a mucoepidermoid carcinoma of the oral cavity.

Cancer of the oral cavity and pharynx represents the 7th most diagnosed malignancy in Spain. Mucoepidermoid carcinomas are the most frequent malignancies of the minor salivary glands of oral cavities. The purpose of this report is to describe the very rare case of an alveolar ridge high-grade mucoepidermoid carcinoma presenting as an inside socket radiolucent lesion, simulating an apical cyst. The patient was diagnosed in our unit for oral and maxillofacial surgery and treated with surgery and adjuvant radiotherapy. The patient continues to be free of recurrent/persistent, local/regional disease after two years of follow up. Non-healed tooth related lesions present for more than one year are strongly recommended to be biopsied and evaluated histopathologically.

Oral manifestations of ellis-van creveld syndrome. A rare case report.

Ellis-van Creveld syndrome (EVC) or chondroectodermal dysplasia is an autosomal recessive disorder, characterized by dwarfism, polydactyly, hypoplastic fingernails and congenital heart defects, finding in most of the cases orofacial anomalies. We describe a clinical case of a 9 year old male patient diagnosed with EVC who visited our Maxillofacial private consultation at Alcorcon Southern Hospital, presenting typical oral manifestations such as dental agenesis, delayed eruption, hypoplasia of the enamel, dental dysmorphism, taurodontism and supernumerary teeth. EVC syndrome is a rare disease and requires a multidisciplinary approach. Oral features are constant and requires the jointly performance of Odontologist and Maxillofacial surgeon aiming to get an appropriate treatment sequence surgery-orthodontics in order to achieve a suitable functional result to improve the quality of life of these patients. Key words:Ellis-Van creveld syndrome, chondroectodermal dysplasia, oral manifestations, craniofacial manifestations.