鼻结核常继发于肺结核,原发者极少见,而发生于鼻前庭者更为罕见。我院于2004年6月收治1例患者,女,45岁,于入院前2个月发现在右鼻前庭入口近鼻翼处有一肿物,生长迅速,直径约0.6 cm,呈圆球状,基底广。有完整包膜,无溃破,表面有血管走行,质韧,活动度小。因处于鼻前庭入口,影响呼吸 Nasal tuberculosis often secondary to tuberculosis, the primary person is rare, but occurred in the nasal vestibular are more rare. One patient, female, aged 45, was admitted to our hospital in June 2004. Two months before admission, there was a tumor near the alarus at the entrance of the right nasal vestibule, growing rapidly with a diameter of about 0.6 cm. . A complete capsule, no ulceration, the surface of vascular walking, quality toughness, activity is small. Due to the nasal vestibular entrance, affecting breathing