Yoshii R, Yokoyama J, Ohba S, Fujimaki M, Anzai T, Ito S, Ikeda K. Impact of endoscopic surgery for an uncommon liposarcoma of the posterior wall of oropharynx: A case report. Head Neck Oncol. 2012 Sep 9;4(2):63.

Conclusion An uncommon liposarcoma from oropharynx extending to hypopharynx was safely resected transorally with an endoscope, preserving good postoperative function and appearance.
Source: Head and Neck Oncology - Category: Cancer & Oncology Source Type: research