title: Extensive Chondrosarcoma of the Nasal Septum: Endoscopic Resection and Long-Term Follow-Up.
abstract: Chondrosarcoma of the nasal septum is extremely rare slow growing malignant tumor of nonepithelial origin. Preoperative differentiation between low-grade chondrosarcoma and benign cartilaginous tumors such as chondroma may be difficult. Surgical excision is the treatment of choice. Radiotherapy is reserved for residual or recurrent patients. Recent advance in endoscopic sinus surgery has allowed successful, noninvasive excision of many sinonasal tumors with low morbidity.The authors herein report, what we believe, the most extensive case of posterior nasal septal chondrosarcoma with the longest follow-up period that was completely excised endoscopically with no evidence of local or systemic recurrence after 5 years. The authors also discuss its relevant clinical presentation, diagnosis, and management.
authors.affiliation: *Department of Pathology †Division of Otolaryngology, Department of Special Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan.
authors.forename: Mohammad
authors.initials: M
authors.lastname: Alqudah
authors.forename: Haitham
authors.initials: H
authors.lastname: Odat
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Issa
authors.forename: Mohannad
authors.initials: M
authors.lastname: Al-Qudah
mesh_terms: D000328:Adult; D002813:Chondrosarcoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D004724:Endoscopy / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008279:Magnetic Resonance Imaging; D009300:Nasal Septum / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D060787:Neoplasm Grading; D009669:Nose Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D014057:Tomography, X-Ray Computed