The Clinical manifestations of nasopharyngeal amyloidoma are varied and nonspecific, posing a challenge to its exact diagnosis. None of the 3 individuals experienced systemic amyloidosis. CT and nasal endoscopy showed irregular masses obstructing the nasopharyngeal cavity. Congo purple staining verified the deposition of amyloid, and immunohistochemical analysis showed the amyloid https://acmcasereports.com/