Juvenile nasopharyngeal angiofibroma: Radiographic aspects

This is the authors' abstract. We don't add key points for this paper.

Because of consistent and unique radiographic features of JNA, it is not necessary, nor is it advisable, to biopsy these tumors to establish a diagnosis. In addition, the carotid arteriograms show the major feeding vessels to the lesion and also completely delineate the periphery of the tumor, thus establishing operability versus non-operability. If a JNA is treated by radiotherapy, the changes effected can be followed by carotid arteriography.