<prompt> All are true about nasopharyngeal angiofibroma except:Seen exclusively in age group of 10-20 yearsSeen exclusively in malesRecurrent bleeding is most common presentationX-ray is IOC  <response>: Ans: D X... NASOPHARYNGEAL ANGIOFIBROMA P.LDhingra 6th246-50As the tumour is predominantly seen in adolescent males in the second decade of life, it is thought to be testosterone dependentAge sex: Tumour is seen exclusively in males in age group of 10-20 yearsProfuse, recurrent spontaneous epistaxis is the most common presentationOther clinical features include: progressive nasal obstruction denasal speech; conductive hearing loss otitis media with effusion; mass in the nasopharynx etcCT scan of head with contrast is now the investigation of choiceSurgical excision is the treatment of choice though radiotherapy chemotherapy singly or in combination have also been used 