Objective To investigate the application of the intraoperative ultrasonography ( IOUS ) in the liver and pancreatic tumor surgery .

目的探讨术中 超声在肝胰肿瘤手术中的应用价值。

Methods The features of5 cases with prostatic sarcoma and30 cases with prostatic carcinoma in ultrasonography were analysed and compared .

方法将5例前列腺肉瘤和30例前列腺癌的 超声 声像 图特点进行回顾性分析对比。

Objective To explore the value of High frequency color doppler ultrasonography examination of colorectal cancer preoperative staging .

目的探讨高频 彩超 对结、直肠癌的术前分期诊断价值。

Value of contrast-enhanced ultrasonography in the diagnosis and differential diagnosis of renal tumors

超声造影在肾肿瘤诊断和鉴别诊断中的价值

Conclusion : Deformity of fetal external ear can be diagnosed by ultrasonography .

结论： 超声 显像 对胎儿外耳发育状态的 检测，能够产前诊断胎儿外耳发育畸形。

Objective : to compare the value of ultrasonography and mammography in the diagnosis of breast cancer .

摘要目的：比较 超声与钼靶对乳腺癌的诊断价值。

Conclusion Ultrasonography has great application value in diagnosis of intrahepatic and perihepatic abnormalities after liver transplantation .

结论 超声 检查 对诊断肝移植术后肝内及肝周异常具有较高的应用价值。

Study of the Comparative Analysis Between Transvaginal Ultrasound and Ultrasonography in Heterotopic Pregnancy

腹部超声与阴道 超声 诊断异位妊娠的对比分析研究

The study on the intraoperative ultrasonography of hepatobiliary and pancreatic surgery has not been reported in northwest of China .

在西北地区尚未见术中 超声在肝胆胰外科领域的 应用研究报道。

Ultrasonography shows hydronephrosis and ureterectasis above obstruction and can identify the sites and causes of obstruction .

超声 检查可见肾盂积水和梗阻部位以上输尿管扩张，可以明确梗阻的部位和原因。

Conclusion Ultrasonography can provide valuable reference for the diagnosis and treatment of urachus diseases .

结论 彩色 超声 检查可为脐尿管疾病的诊断和治疗提供有价值的参考。

ABSTRACT : Objective To evaluate the usefulness of contrast-enhanced ultrasonography ( CEUS ) in the diagnosis of biliary diseases .

摘要：目的评估 超声造影（CEUS）应用于胆系疾病诊断的可行性和价值。

The ultrasonography is the main method for the diagnosis of ectopic pregnancy in the uterus .

结论子宫部位异位妊娠容易误诊， 超声 检查是诊断的主要方法。

Objective To investigate the value of high frequency color Doppler ultrasonography in the examination and diagnosis of thyroid nodules .

目的探讨高频 彩超检查和诊断甲状腺肿块的 应用价值。

Methods : 92 cases of diffuse hepatocellular carcinoma 's ultrasonography manifestations and clinical features were studied .

方法：对92例弥漫型肝癌的 超声 图像特征、床特点进行回顾性研究。

Most cases can be detected by ultrasonography or portal venography .

大多数患者通过 超声 检查或者门静脉造影可以确诊。

Conclusion : Ultrasonography has important value in the diagnosis of hepatocellular carcinoma .

结论： 超声 检查在弥漫型肝癌的诊断中具有重要价值。

Magnetic resonance imaging ( MRI ) of the brain and carotid ultrasonography were reportedly normal .

据报告，脑部磁共振成像（MRI）以及颈动脉 超声 检查结果正常。

To analyze the value of ultrasonography in the diagnosis of gastrointestinal stromal tumors ( GIST ) .

研究分析 超声在胃肠道间质瘤（GIST）诊断中的价值。

Aim : To appreciate the value of ultrasonography in the diagnosis of breast cancer .

目的： 探讨 二维 及 高频 彩色 超声在乳腺癌诊断中的 应用价值。

Objective To investigate the significance of diagnosing placenta accreta by ultrasonography detection .

目的探讨 超声检测对植入性胎盘诊断的意义。

Conclusion Transabdominal ultrasonography is an effective method to differentiate gastric stromal tumors and carcinomas .

结论经腹 超声 检查能够较为准确地鉴别胃间质瘤和胃癌。

Objective : To investigate the clinical value of ultrasonography in screening fetus abnormality before birth .

目的探讨 超声 检查在产前筛查胎儿畸形中的临床应用价值。

Ultrasonography is an effective imaging modality for the diagnosis of rheumatic disease and follow-up .

超音波在风湿疾病的诊断及追踪上是一个有用的影像检查工具。

Endoscopic ultrasonography in diagnosis of submucosal tumors in upper gastrointestinal tract ;

目的探讨内镜 超声在上消化道病变中的诊断价值。

Ultrasound guided puncture per vagina has open up a new way for foe application of invasive ultrasonography .

阴道内超声引导下穿刺为介入性 超声应用开辟了新的途径。