患者,女,27岁。因右侧鼻塞,伴头痛1年余入院,既往全身无结核病史。发病以来无发热、咳嗽、咳痰,无流涕、鼻腔出血。体检:右侧鼻腔被大量灰白色及粉红色相间新生物充填,新生物达鼻内孔处,质软,触之呈豆渣样,右侧中、下鼻甲及鼻中隔无法显露;左侧鼻腔未见明显异常。胸部X线片检查 Patient, female, 27 years old. Due to the right stuffy nose, with headache more than 1 year admitted to the hospital, no previous history of tuberculosis. Since the onset of fever, cough, sputum, no runny nose, nasal bleeding. Physical examination: the right nasal cavity was filled with a large number of new gray-white and pink biofilm, the new creature reached the nasal hole, soft, touching the residue was like, the right middle and lower turbinate and nasal septum can not be revealed; the left nasal cavity was not obvious abnormal. Chest X-ray examination