1. Parapharyngeal Tumor The American Journal of Medicine
Satvinder Singh Bakshi, MS, DNB 
The American Journal of Medicine 
Volume 129, Issue 12, Pages e331-e332 (December 2016)
DOI: /j.amjmed
Copyright © 2016 Elsevier Inc. Terms and Conditions

2. Figure 1
Smooth mass arising from the left lateral pharyngeal wall pushing the tonsil medially.
The American Journal of Medicine  , e331-e332DOI: ( /j.amjmed )
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3. Figure 2
Magnetic resonance angiography images showing a well-enhancing mass in the parapharyngeal space displacing the internal and external carotid arteries: (1) right common carotid (1), right external carotid (2), left common carotid (3), left internal carotid (4), and left external carotid (5).
The American Journal of Medicine  , e331-e332DOI: ( /j.amjmed )
Copyright © 2016 Elsevier Inc. Terms and Conditions

4. Figure 3
The tumor cells are positive for S-100 (immunohistochemistry, ×100).
The American Journal of Medicine  , e331-e332DOI: ( /j.amjmed )
Copyright © 2016 Elsevier Inc. Terms and Conditions