在临床实践中,利用时间成像来增强中耳炎的早期诊断
Chenyu Chen1,2, Hongjing Wu3,4, Binjun Chen1,2
1ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China.
概括
诊断异敏性中耳炎 (EOM) 是一个挑战. 骨特征的高分辨率计算机断层扫描 (HRCT),如骨气细胞模糊化,可能有助于早期的EOM诊断和治疗.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 难以诊断表性中耳炎 (EOM) 的情况.
- 目前的方法需要对中耳组织或分泌物进行侵入性采样.
- 需要新的成像生物标志物用于EOM诊断.
研究的目的:
- 调查乳头肺炎和其他骨放射学特征对EOM的诊断实用性.
- 为了将HRCT的发现与EOM的存在和严重程度相关联.
主要方法:
- 对28名EOM患者和32名普通中耳炎 (OM) 患者进行了回顾性研究.
- 对骨进行了高分辨率计算机断层扫描 (HRCT).
- 使用3D分析量化了巨气细胞体积和中耳的不透明度.
主要成果:
- 体气细胞体积在EOM中不对称,但在普通OM中对称.
- 在EOM患者中,中膜,楼和乳头上空气细胞的化更为严重.
- 与对照组相比,在eosinophilic组的受影响和正常侧面的不透明度更差.
结论:
- 在HRCT上,体气细胞系统和中耳状态是EOM的特定指标.
- HRCT成像为早期EOM诊断提供了有价值的信息.
- 通过HRCT及时诊断可以导致EOM的有效治疗.
更多相关视频
03:42High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology
Published on: May 18, 2022
2.2K
09:07Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
Published on: January 26, 2024
2.1K
相关概念视频
01:14Assessing Body Temperature - Tympanic membrane
Assessing tympanic membrane temperature involves using a tympanic membrane thermometer (TMT). Here is a step-by-step guide:
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
01:14Assessing Body Temperature - Oral
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...