title: Chondrosarcoma of the tongue: a case report and a review of the literature.
abstract: Chondrosarcoma of the head and neck is uncommon and reported to constitute between 1% to 12% of all chondrosarcoma cases.1, 2, 3 Extraskeletal chondrosarcoma of the tongue is an extremely rare type of neoplasm with only three previously reported cases. The underlying origin of chondrosarcoma arising in the tongue is controversial. We describe a case of a low-grade chondrosarcoma arising in the base of the tongue of a 54-year-old woman with a central area of dedifferentiation. The patient was treated with complete surgical resection with no evidence of recurrence at 1 year follow-up.
authors.affiliation: Department of Otolaryngology, West Virginia University, Morgantown, West Virginia 26508, USA.
authors.forename: Mouwafak
authors.initials: M
authors.lastname: Al-Rawi
authors.forename: Tiffany
authors.initials: T
authors.lastname: Harper
authors.forename: Fahad
authors.initials: F
authors.lastname: Bafakih
mesh_terms: D001706:Biopsy; D002813:Chondrosarcoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D064847:Multimodal Imaging; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed; D014062:Tongue Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*