Head and Neck Cancer of Unknown Primary: A Multicenter Retrospective Cohort study in Northern Thailand, an Endemic Nasopharyngeal Cancer Area.
Pichit SittitraiDonyarat RuenmarkkaewImjai ChitapanaruxPooriwat MuangwongKanchana KangsadarnwiroonRatcharin BenjawongsatienChonticha SrivanitchapoomSupawit DonchalermpakTussawan AsakijPublished in: Asian Pacific journal of cancer prevention : APJCP (2024)
Our survival outcomes were comparable to previous studies with a low rate of PTE. The matched pair analysis of EBER-positive and -negative groups revealed similar oncological outcomes and no primary tumor emergence when total mucosal irradiation was administered.