The Clinical manifestations of nasopharyngeal amyloidoma are numerous and nonspecific, posing a problem to its correct diagnosis. None of the three people experienced systemic amyloidosis. CT and nasal endoscopy showed irregular masses obstructing the nasopharyngeal cavity. Congo red staining confirmed the deposition of amyloid, and immunohistochemical Examination showed which the https://acmcasereports.com/