相关实验视频
Updated: May 9, 2025
05:44
Ultrasonographic Evaluation of Breast Cancer-related Lymphedema
Published on: January 12, 2017
9.1K
通过皮下组织超声波和病理关联来评估淋巴 edem 的皮下变化
Parkpoom Piyaman1, Panitta Sitthinamsuwan1, Sirin Apichonbancha2
1Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Scientific reports
|May 3, 2025
概括
皮下超声波有效选脂肪组织重塑在淋巴患者. 这种方法评估了皮下回声性和无回声空间,与他的病理学变化相关.
科学领域:
- 医疗成像医学成像
- 淋巴 edem 研究 研究 淋巴 edem 研究
- 组织病理学 组织病理学
背景情况:
- 淋巴水涉及皮下脂肪组织重塑,包括缩,炎症和纤维化.
- 皮下组织超声波,使用高频超声波 (6-18 MHz),评估皮下回声性 (SEG) 和无回声空间 (SEF).
- 关于这种成像方式的组织病理学关联和临床实用性的研究有限.
研究的目的:
- 调查淋巴瘤中皮下超声学参数 (SEG和SEF) 的组织病理相关性.
- 评估皮下超声波检测脂肪组织重塑的临床应用.
主要方法:
- 22名患有二次淋巴的患者接受了淋巴细胞静脉解 (LVA).
- 在46个手术场所进行了SEG和SEF的评分.
- 对皮肤活检,皮下组织和淋巴血管进行了组织病理学分析.
主要成果:
- 脂肪组织重塑与增加的SEG和SEF等级相关.
- 淋巴血管严重程度与SEG/SEF进展无关,但在脂肪组织重塑时显示出相反的趋势.
- SEG,SEF和国际淋巴学会 (ISL) 临床阶段显示高灵敏度但不足以检测脂肪组织重塑的特异性.
结论:
- 皮下超声波是适合在淋巴中进行脂肪组织重塑的查工具.
- 虽然敏感,SEG和SEF,以及ISL分期,需要进一步精细化用于特定的诊断.
- 需要进一步的研究,以了解淋巴血管严重程度和脂肪组织重塑之间的反向关系.
相关概念视频
01:17Ultrasonography
4.2K
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...
4.2K
01:27Assessment of the Cardiovascular System III: Palpation
152
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...
152