1. Cervical ectopic thymoma
I.-Lin Hsu, MD, Ming-Ho Wu, MD, Wu-Wei Lai, MD, Mu-Yen Lin, MD, Jia-Ming Chang, MD, Yi-Ting Yen, MD, Yau-Lin Tseng, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 133, Issue 6, Pages (June 2007)
DOI: /j.jtcvs
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Computed tomographic scan of the neck shows (A) a tumor mass (arrow) adhered to the thyroid (double arrow) and (B) external compression of the cervical trachea by tumor (arrow).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Computed tomographic scan of the neck shows (A) a tumor (arrow) near the thyroid (double arrow) and (B) involvement of recurrent laryngeal nerve and esophagus (double arrow) by tumor (arrow).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions