Two Cases of Non-Small Cell Lung Cancer Masquerading as Metastatic Papillary Thyroid Cancer

Copyright c 2012, the Korean Thyroid Association. All rights reserved. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:// creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. 전이성 갑상선암으로 오인된 비소세포폐암 증례 2예