Korean J Head Neck Oncol.  2024 May;40(1):7-13. 10.21593/kjhno/2024.40.1.7.

A Case of Inoperable Advanced Papillary Thyroid Carcinoma Maintaining Long-term Stable Disease State after Palliative Aim Radiation Therapy Alone

• Kim TH
• Wu HG

• KMID: 2556202
• DOI: http://doi.org/10.21593/kjhno/2024.40.1.7

Abstract

The current standard of treatment for differentiated thyroid cancer is surgical resection followed by radioactive iodine therapy according to the recurrence risk. However, external beam radiotherapy may be recommended in limited cases where surgical resection is impossible or residual gross lesion remains or the aforementioned standard therapy is deemed insufficient in achieving local control. We report a case of 59 year old patient who presented with advanced papillary thyroid carcinoma of right neck but was unable to receive surgical resection due to underlying Eisenmenger syndrome. He received radiation therapy of 67.5 Gy in 30 fractions with palliative aim with no further treatment and has been maintaining long-term stable disease state for 38 months. Herein, we report a rare case of palliative aim radiation therapy alone for advanced papillary thyroid carcinoma with literature review.

Keyword

Radiotherapy⋅Thyroid neoplasms⋅Neoplasm recurrence⋅Local