相关实验视频
Updated: Jan 22, 2026

07:01
Impression Cytology of the Lid Wiper Area
Published on: August 9, 2016
11.0K
通过使用基于液体的细胞学进行辅助测试来报告唾液腺细胞学的米兰系统的改进
Akihiko Kawahara1, Hideyuki Abe1, Ryou Makino1
1Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan.
概括
辅助测试,特别是免疫细胞化学 (ICC),提高了米兰系统报告唾液腺细胞学 (MSRSGC) 的诊断准确性. 它们的使用提高了细针吸收细胞学 (FNAC) 对唾液腺病变的可靠性.
科学领域:
- 细胞病理学 细胞病理学
- 手术病理学手术病理学
- 在瘤学瘤学.
背景情况:
- 精细针吸收细胞学 (FNAC) 对于唾液腺病变的诊断至关重要.
- 米兰唾液腺细胞学报告系统 (MSRSGC) 标准化了报告和恶性瘤风险评估.
- 建议进行辅助测试,包括免疫细胞化学 (ICC),但未得到充分利用,其有效性需要评估,特别是基于液体的细胞学.
研究的目的:
- 调查MSRSGC类别内的辅助测试的利用率.
- 评估辅助测试,特别是ICC在提高诊断准确度方面的有效性.
- 评估辅助试验在液体细胞学中对唾液腺病变的作用.
主要方法:
- 在库鲁梅大学医院 (2020-2024) 的MSRSGC评估的唾液腺FNAC病例的回顾性审查.
- 分析辅助测试的利用,FNAC灵敏度,特异性和恶性瘤 (ROM) 风险,在有组织病理学随访的情况下.
- 计算每个MSRSGC类别的ROM.
主要成果:
- 在131个随访病例中的22.1%中使用了辅助测试,最常见的是SUMP,可疑恶性和恶性类别.
- ICC提供了最终的 (37.9%) 或暗示性的 (27.6%) 诊断.
- FNAC的灵敏度和特异性高 (分别为97.3%和98.2%),ROM在MSRSGC类别之间差异很大.
结论:
- 辅助测试,特别是ICC,显著提高MSRSGC分类的可靠性.
- 辅助测试的整合提高了唾液腺病变的整体诊断准确度.
- 进一步的研究应该探索在基于液体的细胞学中对辅助测试的最佳整合.
相关概念视频
Salivary Glands and Saliva
2.3K
The salivary glands, of which there are three pairs known as the parotid, submandibular, and sublingual glands, play a crucial role in maintaining oral health and initiating the digestive process. Positioned near the ears, beneath the masseter muscle, the parotid glands secrete saliva into the oral cavity through the parotid duct of Stensen. Meanwhile, the submandibular glands, located on the floor of the mouth, secrete saliva through channels named submandibular ducts. The sublingual glands,...
2.3K
Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture
603
Sputum studies are a critical part of diagnosing and treating numerous respiratory conditions. These studies involve obtaining sputum samples for analysis to identify pathogenic organisms and assess the presence of abnormal cells indicative of malignant conditions. This lesson will delve into three fundamental sputum studies: Gram Stain, Cytology, and Acid-fast Smear and Culture.
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...
603
Self-Report Tests of Personality
785
Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
785
Exocrine Glands: Unicellular and Multicellular Glands
32.3K
Exocrine glands are classified as unicellular and multicellular. The unicellular glands are scattered single cells, such as goblet cells, found in the mucous membranes of the small and large intestines. On the other hand, multicellular exocrine glands develop as secretory sheets, like the internal lining of the abdomen or chest. Such secretory sheets release their secretions directly into the lumen of these organs. In addition, some multicellular glands have deep-seated secretory units to...
32.3K
Data Reporting and Recording
5.4K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.4K
Self-Evaluation: Self-Enhancement and Self-Verification
5.7K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
5.7K

