DeepChestGNN:通过先进的图形深度特征进行增强肺部疾病识别的全面框架.
Shakil Rana1, Md Jabed Hosen1, Tasnim Jahan Tonni1
1Health Informatics Research Laboratory (HIRL), Department of Computer Science and Engineering, Daffodil International University, Dhaka 1207, Bangladesh.
Sensors (Basel, Switzerland)
|May 11, 2024
概括
一个新的DeepChestGNN模型使用大型数据集准确地从胸部X射线中分类肺部疾病. 这种自动化系统达到99.74%的准确性,改善了呼吸系统疾病的诊断.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 肺部病理学 肺部病理学
背景情况:
- 肺部疾病导致全球数百万人死亡,构成了重大的公共卫生挑战.
- 从胸部X射线分类肺部疾病是困难的,因为视觉相似性和数据复杂性,如噪音和不平衡.
- 现有的诊断方法需要提高精度和效率.
研究的目的:
- 开发一种自动化系统,通过胸部X射线图像对10种不同肺部疾病进行分类.
- 解决大规模医疗图像数据集中的挑战,包括噪音,注释,类失衡和冗余.
- 创建一个灵活而准确的模型,用于精确识别肺部疾病.
主要方法:
- 编制了来自17个来源的71,096张胸部X射线图像的大数据集.
- 应用图像预处理 (大小调整,删除注释,CLAHE,过) 和弹性变形增大.
- 开发了DeepChestGNN,这是一个结合深层卷积神经网络 (DCNN) 和图形神经网络 (GNN) 的新型模型,用于特征提取和分类.
主要成果:
- 在广泛的试验中,DeepChestGNN模型实现了99.74%的准确性.
- 该模型有效地提取了100个重要的深度特征,用于疾病指示.
- 在GNN的整合提供了灵活性,使用图形数据准确的分类.
结论:
- DeepChestGNN为肺部疾病的诊断和分类提供了一个精确有效的框架.
- 将先进的人工智能与临床应用相结合,显著影响了呼吸系统疾病的诊断.
- 开发的自动化系统显示了在放射学中临床采用的巨大潜力.
相关概念视频
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K
Assessment of Respiration
1.1K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
1.1K
Chronic Obstructive Pulmonary Disease-I: Introduction
2.8K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
2.8K
Gross Anatomy of the Lungs
1.8K
The lungs are a pair of vital organs connected to the trachea via the left and right bronchi. The base of these organs meets the dome-shaped muscle known as the diaphragm. Encased by the pleurae, the lungs contact the mediastinum. The right lung is shorter yet wider, and has a larger volume than the left lung. The left lung has an indentation known as the cardiac notch. The superior region of the lungs is referred to as the apex, whereas the base is the lower region near the diaphragm. The...
1.8K
Respiratory System Abnormal Finding II: Palpation and Auscultation
434
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
434
Chronic Obstructive Pulmonary Disease
1.2K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
1.2K


