Interventional Radiology
Online ISSN : 2432-0935
Case Report
Repeat Radiofrequency Ablation for Painful Sacrococcygeal Chordoma Refractory to Proton Therapy: A Case Report
Reona WadaHaruyuki TakakiKazuhiro KitajimaMichika HaradaYasukazu KakoYasue NiwaYusuke DemizuTomoaki OkimotoKaoru KobayashiKoichiro Yamakado
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2017 Volume 2 Issue 3 Pages 108-110

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Abstract

A 60-year-old woman underwent radiofrequency (RF) ablation to relieve uncontrollable pain from a recurrent sacrococcygeal chordoma, which had been treated 6 years prior using proton therapy. Although the pain had disappeared completely after the first RF ablation, it recurred 4 months after ablation. Moreover, a residual tumor was observed. A second RF ablation was performed 9 months after the first RF ablation for the residual tumor, again alleviating all pain. Patient symptoms were well controlled 7 months after the second RF ablation.

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© 2017 Japanese Society of Interventional Radiology
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