【摘要】 目的：评价经口腔超声对扁桃体周围脓肿的诊断价值。方法：３３例疑诊为扁桃体周围脓肿（ＰＴＡ）患者进行经口腔超声（ＩＯＵ）检查。结果：ＩＯＵ诊断ＰＴＡ２７例，扁桃体周围炎（ＰＴＣ）６例。２８例穿刺或切排抽取脓液，５例穿刺阴性。ＩＯＵ诊断ＰＴＡ的敏感度为９６．４％（２７／２８），特异度为１００％。阳性预测值为１００％，阴性预测值为８３．３％。结论：ＩＯＵ是一种诊断准确率高，图像直观，非侵入性的诊断技术，是临床诊断ＰＴＡ的有用工具。更多还原

【Abstract】 Objective:To evaluate the value of intraoral ultrasound (IOU) in diagnosing of peritonsillar abscess(PTA).Methods:33 patients suspected of PTA were examined by intraoral ultrasound.Results:27 cases with PTA and 6 cases with peritonsillar cellulitis were diagnosed sonographically.28 cases were proved by needle aspiration,incision and drainage,5 cases with negative aspiration healed by antibiotics.The diagnostic accuracy rate was 96 4%(27/28).Conclusion:IOU is a clinical aid for diagnosis of peritonsillar diseases.更多还原