CAJ | 학술논문

目的：分析小儿甲状舌管囊肿（TDC）的高频彩色多普勒超声图像特征，探讨其在TDC中的诊断价值。方法对21例经病理证实的小儿甲状舌管囊肿影像学资料进行回顾性分析。结果21例甲状舌管囊肿中，15例位于颈部正中，4例偏右侧，2例偏左侧，体积大小为12 mm×6 mm×8 mm~34 mm×16 mm×20 mm；壁薄囊内回声清者14例，3例囊内回声欠清，4例囊内为混合回声，7例壁较厚；21例囊内均未探及血流信号，其中5例囊壁上探及点状血流信号。结论超声对小儿甲状舌管囊肿有较高的准确性，可以为术前准备提供重要的信息。
목적：분석소인갑상설관낭종（TDC）적고빈채색다보륵초성도상특정，탐토기재TDC중적진단개치。방법대21례경병리증실적소인갑상설관낭종영상학자료진행회고성분석。결과21례갑상설관낭종중，15례위우경부정중，4례편우측，2례편좌측，체적대소위12 mm×6 mm×8 mm~34 mm×16 mm×20 mm；벽박낭내회성청자14례，3례낭내회성흠청，4례낭내위혼합회성，7례벽교후；21례낭내균미탐급혈류신호，기중5례낭벽상탐급점상혈류신호。결론초성대소인갑상설관낭종유교고적준학성，가이위술전준비제공중요적신식。
Objective To explore the value of high-frequency ultrasound in the diagnosis of thyroglossal duct cyst (TDC),and analyze high-frequency ultrasound image features of TDC in children.Methods The imaging data of 21 cases of TDC confirmed by pathologically in children were retrospectively analyzed.Results Among 21 cases of thyroglossal duct cyst,15 cases located in the middle neck, 4 cases on the right side, left side in 2 cases,the volume size was 12 mm×6 mm× 8 mm~34 mm×16 mm×20 mm;14 cases of thin wall sac were clear,3 cases of intracystic echo less clear,4 cases in the capsule was mixed echo,7 cases with thick walls,21 patients with intracapsular could not detect blood flow signal,including 5 cases of cyst wall punctiform blood flow signals.Conclusion Ultrasound had higher accuracy for diagnosis of thyroglossal duct cyst,which could provide important information for clinical preoperative.