相关实验视频
Updated: Jul 15, 2025
05:44
Ultrasonographic Evaluation of Breast Cancer-related Lymphedema
Published on: January 12, 2017
10.1K
下肢的定量淋巴细胞扫描用于诊断淋巴发
Helena J McMeekin1, A Michael Peters2,3, Maria T Burniston1
1Department of Clinical Physics, Barts Health NHS Trust, .
Nuclear medicine communications
|October 2, 2023
概括
定量淋巴切片学可以识别高淋巴排水在淋巴水,表明慢性静脉功能不充分. 超过30%的阴节点吸收 (IIQ%) 表明肢体胀的静脉原因,特别是在体重大的患者中.
科学领域:
- 血管医学 血管医学
- 淋巴细胞学 淋巴细胞学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 淋巴水是由慢性静脉功能不充分引起的,导致淋巴生产增加和潜在的淋巴衰竭.
- 慢性静脉功能不全的微血管过率升高超过了淋巴排水能力.
- 这项研究研究了在淋巴系统仍然正常运行时,测量高淋巴排水率的球淋巴结胀.
研究的目的:
- 评估定量性淋巴细胞鉴定在识别超正常淋巴功能中的实用性.
- 探索定量淋巴细胞检查在诊断慢性静脉功能缺陷中的潜力.
- 为了确定 ilio-inguinal节点吸收 (IIQ%) 的正常上限,表明静脉功能不充分.
主要方法:
- 在患有腿部胀的患者身上进行了定量淋巴细胞扫描.
- 使用Keramida等计算了Ilio-inguinal节点吸收 (IIQ%) 的结果. (2017) 的技术.
- 每个四肢都记录了淋巴细胞产量增加的截图特征.
主要成果:
- 分析了39名患者 (78个四肢).
- 十个四肢表现出超正常的淋巴功能 (IIQ%> 30%) 或边界结果.
- 这10个四肢始终显示至少有两种淋巴生产增加的光学指标.
结论:
- 定量淋巴切片可以检测高淋巴功能,建议其使用超出诊断低功能.
- 30%的IIQ%值可以确定静脉功能不充分是导致四肢胀的原因.
- 这种方法对患有大体位的患者特别有用,因为静脉超声波具有挑战性.
相关概念视频
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
14
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
14
01:27Assessment of the Cardiovascular System III: Palpation
369
Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
369