咽旁脓肿２例刘成珠例１男，７０岁。１９９４年６月１７日因呼吸困难就诊。体检：Ｔ３９℃。Ⅲ°呼吸困难，三凹征，左侧颌下红肿波动。颈上部为炎症浸润性肿胀。牙已拔除，有血肿。追问病史，１周前患者有拔牙史。用１２号针头行环甲膜穿刺缓解呼吸困难，随即作“气管切... 2 cases of parapharyngeal abscess Liu Chengzhu 1 male, 70 years old. June 17, 1994 due to respiratory distress visits. Physical examination: T39 ℃. Ⅲ ° breathing difficulties, three concave sign, left submandibular redness fluctuations. Inflammatory upper neck swelling. Tooth has been removed, there is a hematoma. Question history, 1 week before the patient has history of tooth extraction. With a 12-pin needle ring cricothyroid film to ease breathing difficulties, then as "tracheotomy ...