A case of juvenile nasopharyngeal angiofibroma turning along the lateral side of right maxillary bone and bulging the right cheek. This 17 years old boy has had gradual bulging of the right cheek for one and a half years. The tumor was removed under general anesthesia and histopathologically verified as angiofibroma of nasopharynx. A short survey of the literature on the neoplasm is given.