title: Peripheral dentinogenic ghost cell tumour presenting as a gingival mass.
abstract: A 71-year-old man presented with a gingival mass at an extraction site. The lesion was initially thought to be a peripheral ameloblastoma on incisional biopsy. It was finally diagnosed as dentinogenic ghost cell tumour after excision with a margin of sound bone. There has been no recurrence after 2 years.
authors.affiliation: Oral-Maxillofacial Surgery and Dental Unit, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, ROC. wykj@graduate.hku.hk
authors.forename: Yiu K
authors.initials: YK
authors.lastname: Wong
authors.forename: Sin C
authors.initials: SC
authors.lastname: Chiu
authors.forename: Siu W
authors.initials: SW
authors.lastname: Pang
authors.forename: Jason C F
authors.initials: JC
authors.lastname: Cheng
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000473:pathology* / Q000601:surgery; D009808:Odontogenic Tumors / Q000473:pathology* / Q000601:surgery