Medical Ultrasound(Electronic Version). Year 2019 Issue 03 is now available on CAOD.

In this issue: Application of color Doppler ultrasound in acquired arteriovenous malformations (彩色多普勒超声在获得性子宫动静脉瘘的诊断及疗效评估中的应用) Lyu Xiaoli, ,Chen Ping, ,Xu Huiying, ,Hu Dan, ,Yang Qing ...... page:181-185 Retrospective summary for the prenatal ultrasound screening and pregnancy outcomes of fetalcongenital diaphragmatic hernia (胎儿先天性膈疝产前超声筛查及妊娠结局分析) Jing Chunli, ,Han Lu, ,Liu Yu, ,Liu Jiao, ,Zhou Qiao ...... page:186-192 Clinical and ultrasonic features of neonatal appendicitis (新生儿阑尾炎临床及超声图像特点分析) Wang Siwei, ,Wang Xiaoman, ,Jia Liqun ...... page:193-197 Role of sonography in diagnosing neonatal and infant ovarian cysts torsion (新生儿及婴儿期卵巢囊肿蒂扭转的超声表现) Cui Yanchun, ,Jia Liqun, ,Wang Xiaoman ...... page:198-201 The ultrasound diagnosis of thyroid carcinoma in children and teenagers (儿童及青少年甲状腺癌的超声声像分析) Li Sujuan, ,Deng Xuedong, ,Wu Xinping ...... page:202-206  Value of share wave elastography combined with BRAFV600E in predicting central lymph nodes metastasis of papillary thyroid carcinoma (剪切波弹性成像联合BRAFV600E预测甲状腺乳头状癌中央区淋巴结转移的价值) Wang Jue, ,Wen Qing, ,Ben Zhifei, ,Dong Rufeng, ,Dai Lei, ,Huang Pintong ...... page:211-216 Case analysis of characteristics of thyroid nodules commonly misdiagnosed by ultrasound (甲状腺结节的超声常见误诊病例分析) Shen Jian, ,Wu Qiong, ,Wang Yan ...... page:217-225 Diagnositic value of contrast-enhanced ultrasound and ultrasound elastography in thyroid nodules (TI-RADS 4) with indeterminate cytology (超声造影与弹性成像对细胞学不能明确的TI-RADS4类甲状腺结节的诊断价值) Lu Aimei, ,Huang Pintong, ,Hong Yurong, ,Zhang Chao, ,Luo Jieli ...... page:226-231 Diagnostic value of trans-abdominal intestinal ultrasound in postoperative recurrence and complications of Crohn′s disease (经腹肠道超声在克罗恩病术后复发及合并症中的诊断价值) Zhuang Nan, ,Li Wenbo, ,Zhu Qingli, ,Wang Miaoqian, ,Yang Hong, ,Liu Wei, ,Zhou Weixun ...... page:232-236