相关实验视频
Updated: Jan 12, 2026
10:02
State of the Art Cranial Ultrasound Imaging in Neonates
Published on: February 2, 2015
25.7K
临床审计第一季度超声波查:一个单一中心的经验
Xining Wu1, Yixiu Zhang1, Hua Meng1
1Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Frontiers in medicine
|November 5, 2025
概括
这项研究评估了怀孕早期超声波的质量,发现大多数超声波仪都符合标准. 更高的扫描体积与更好的胎儿超声波完整性和图像质量相关.
科学领域:
- 医疗成像医学成像
- 产科和妇科 产科和妇科
- 诊断性超声波 超声波 超声波 超声波
背景情况:
- 11-14周的胎儿超声波对于早期怀孕的评估至关重要.
- 产科成像的质量保证确保了准确的诊断信息.
- 需要标准化的性能指标来评估超声波仪的熟练程度.
研究的目的:
- 为了评估第一季度胎儿超声波图像的质量.
- 为了评估医生在大型医院环境中的扫描性能.
- 确定产科超声波服务质量改善的领域.
主要方法:
- 追溯审核256个胎儿超声波扫描 (11-14周妊娠期).
- 对十种标准解剖视图进行分析,以扫描和视图的完整性.
- 使用日志分数进行图像质量评估,并定义了可接受的值.
主要成果:
- 总体扫描完整度为77.4%,73.8%的日志符合可接受的标准.
- 图像质量的中位数为37分;只有37.5%的日志取得了可接受的质量 (≥42).
- 与高级超声波专家相比,中等学历的超声波专家进行了更多的扫描,显示出更高的完整性 (87%) 和图像质量 (43.24±6.38).
结论:
- 大多数超声波仪都符合早期胎儿超声波的审计期望.
- 经验增加,通过更高的扫描体积表明,似乎可以提高胎儿超声波扫描的完整性和图像质量.
- 研究结果表明,要专注于经验和培训,以提高第一季度超声波的质量.
更多相关视频
相关概念视频
01:20Ultrasound I: Abdominal Ultrasonography
1.2K
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
1.2K
01:17Ultrasonography
7.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
7.3K