李×,男,10岁。5年以前,在公路上玩耍时,碎石塞入鼻腔,自己无法取出,也未告诉家长。此后常感鼻呼吸不畅,伴浓涕或血涕,未引起重视。近来家长发现患儿外鼻畸形,血涕及脓涕明显,经询问有鼻腔异物史,故来院就医。局部检查,发现左侧鼻翼大于右侧,触痛。左鼻腔有脓性分泌物,恶臭,其内有一黑色物,表面被粘膜血管包绕,嵌顿于下鼻甲与鼻中隔之间。右 Lee ×, male, 10 years old. Five years ago, while playing on the road, the rubble plunged into the nasal cavity and could not be removed by itself or told parents. Since then often feel nasal breathing poor, with ammonia or blood runny nose, did not pay attention. Recently, parents found that children with nasal deformities, blood and clear purulent nasal discharge nasal foreign body by asking a history of foreign bodies, it came to hospital for treatment. Local examination and found that the left side of the nose than the right, tenderness. Left nasal purulent secretions, stench, which has a black object, the surface is surrounded by mucosal blood vessels, incarcerated in the inferior turbinate and nasal septum. right