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一种基于唾液腺超声波的分层方法,用于评估Sjögren病的分泌功能
Wenke Huang1, Shaoyun Hao2, Zhiming Ouyang3
1W. Huang, MM, Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou.
The Journal of rheumatology
|November 1, 2024
概括
一个新的超声波评分模型准确地分阶段唾液腺功能缺陷在Sjögren病 (SjD). 这种工具有助于区分早期,进展和末期疾病,有助于SjD患者的临床管理.
科学领域:
- 类风湿病学 类风湿病学
- 医疗成像医学成像
- 诊断工具 诊断工具
背景情况:
- 肖格伦病 (SjD) 是一种自身免疫性疾病,主要影响唾液腺 (SGs).
- 精确的SG低功能的分期对于管理SjD进展和治疗至关重要.
- 目前用于评估SG功能的方法可能无法完全捕捉疾病的严重程度.
研究的目的:
- 开发和验证一种超声波评分模型,用于在Sjögren病 (SjD) 中分阶段唾液腺功能下降.
- 为了将超声波发现与SG分泌功能的客观测量相关联.
主要方法:
- B模式超声波用于评估SjD患者的腺和下腺.
- 评估了定量腺体和OMERACT评分,并与唾液流速相关联.
- 使用了导出队列 (164名患者) 和验证队列 (107名患者).
主要成果:
- 超声波评分模型在区分低功率与正常SG功能方面表现出高准确性 (AUC>0.8).
- 该模型确定了SG低功能的不同阶段:初始 (<5 OMERACT评分),渐进 (5-9 OMERACT评分) 和终端阶段 (>9 OMERACT评分).
- SG低功能的发生率为18%的初始,58%的渐进,100%的终端阶段;初始阶段的患者有较少的眼腺参与和高球蛋白血症.
结论:
- 一种新的超声波评分模型为SjD中SG低功能的分期提供了精确的定义.
- 该模型提供了一种可靠且具有临床意义的方法,用于基于SG参与的SjD患者的分层.
- 评分系统有助于了解疾病的进展,并可能指导治疗策略.
相关概念视频
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Exocrine glands are those that release their secretions through ducts. Based on their mode of secretion, they can be classified into merocrine, apocrine, and holocrine.
Merocrine Secretion
Merocrine secretion is the most common type of exocrine secretion. The secretions are enclosed in vesicles and moved to the cell's apical surface, where the contents are released by exocytosis. For example, mucous, a watery secretion rich in the glycoprotein mucin, is a merocrine secretion. The eccrine glands...
Merocrine Secretion
Merocrine secretion is the most common type of exocrine secretion. The secretions are enclosed in vesicles and moved to the cell's apical surface, where the contents are released by exocytosis. For example, mucous, a watery secretion rich in the glycoprotein mucin, is a merocrine secretion. The eccrine glands...
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Exocrine glands produce and release a variety of glandular products. Exocrine glands can be classified into serous, mucous, or mixed types based on their secretory products.
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01:23Salivary Glands and Saliva
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