Odontogenic Ghost Cell Carcinoma in the Maxilla: A Case Report

Abstract

Introduction: Odontogenic Ghost Cell Carcinoma (ogcc) is an extremely rare malignant epithelial tumour. So far there is little understanding of its aetiology and behaviour. The treatment basis is complete excision of the lesion, with continued adjuvant radiotherapy or chemotherapy, which is still controversial. Objective:  To increase insight into the possible differential diagnosis of maxillary tumours. Even though its incidence is low, it is essential to become familiar with the characteristics of odontogenic ghost cells. Case presentation: A 29-year-old woman presented with a progressively growing mass. The CT scan showed an expansive lesion with destruction of the ascending branch of the right mandible. The lesion was excised with pathological analysis compatible with Ghost Cell Carcinoma. The tumour was positively diagnosed as an odontogenic ghost cell carcinoma. Conclusion: The ogcc represents a rare malignant tumour and must be considered in oral expansive enlargements, especially in the maxillary bones.