Vol 4 (December 2020): Annals of Nasopharynx Cancer

Case Report 
Ectopic parathyroid adenoma in pyriform sinus: a case report and literature review
John Tran, Chady Sader
Annals of Nasopharynx Cancer  
2020;
4:
15  
Editorial 
Introduction: late complications in the management of nasopharyngeal cancer
Imjai Chitapanarux
Annals of Nasopharynx Cancer  
2020;
4:
14