Resection of a retropharyngeal craniovertebral junction chordoma through a posterior cervical approach.

STUDY DESIGN: This illustrative case report is designed to provide technical data regarding the use of a posterior approach to resect a retropharyngeal chordoma involving the craniovertebral junction.

OBJECTIVE: The objective of this report is to emphasize the utility of the posterior approach when treating anterior tumors of the craniovertebral junction.

SUMMARY OF BACKGROUND DATA: Traditionally, a transoral transpharyngeal or extended anterior approach was used to resect anterior tumors of the craniovertebral junction. These approaches have several limitations unique to these exposures, limitations not applicable to a posterior midline cervical approach.

METHODS: A case report is provided that illustrates the use of a posterior cervical approach used to resect a retropharyngeal craniovertebral junction chordoma.

RESULTS: Gross total resection of a retropharyngeal chordoma was achieved using a posterior cervical approach. Although local tumor recurrence did occur, this was resected and adjuvant radiotherapy prescribed. This resulted in an ongoing 4-year recurrence free survival.

CONCLUSIONS: The posterior cervical midline exposure could be used to dissect and remove anterior retropharyngeal tumors, with minimal morbidity.