一例喉咽腔海绵状血管瘤,曾行过肿瘤接触冷冻治疗,因效果不佳故收入院。检查有Ⅱ度吸入性呼吸困难,从舌根平面以下,喉咽腔后壁有紫色突起之肿物,表面不平。因肿瘤太大食管镜无法通过喉咽腔。故用4×250毫米之食管 A case of hypopharyngeal cavernous hemangioma, had undergone tumor exposure to cryotherapy, because of poor results so the income of the hospital. Check there are degree of inhalation of respiratory difficulties, from the tongue base plane below the posterior wall of the laryngeal pharynx purple tumor, uneven surface. Esophagoscopy because the tumor is too large to pass through the throat and pharynx cavity. So with 4 × 250 mm esophagus