The Clinical manifestations of nasopharyngeal amyloidoma are various and nonspecific, posing a problem to its exact diagnosis. None of the 3 sufferers experienced systemic amyloidosis. CT and nasal endoscopy showed irregular masses obstructing the nasopharyngeal cavity. Congo pink staining verified the deposition of amyloid, and immunohistochemical Investigation confirmed the amyloid https://acmcasereports.com/