患者 ,女 ,4 5岁 ,喉部异物感 1月余 ,剧烈运动后感呼吸困难 ,无咽痛、吞咽困难、发热、声音嘶哑等症状。外院诊为“慢性咽炎” ,经治疗无效。我院门诊ＣＴ示 :“声门下软组织良性占位病变” ,并拟“声门下肿物待查”收入院。体检 :一般情况好 ,神态清楚 ,全身浅表淋巴结未触及 Patients, female, 45 years old, throat foreign body sensation more than 1 month, strenuous exercise after a sense of difficulty breathing, no sore throat, swallowing difficulties, fever, hoarseness and other symptoms. Outside the hospital diagnosis of “chronic pharyngitis”, the treatment is invalid. CT showed in our hospital clinic: “benign soft tissue under the glottis lesions,” and proposed “subglottic tumor to be investigated” income homes. Physical examination: the general situation is good, demeanor, systemic superficial lymph nodes not touched