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The Effect of CT Imaging Technology in the Diagnosis of Thoracic and Cardiac Surgery Diseases
Min Yang1, Hongbo Qian1, Dafa Zhang1
1Cardiothoracic Surgery, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital), Wuhu, Anhui 241000, China.
Insights
Computed tomography (CT) imaging enhances cardiothoracic surgery diagnosis. This technology improves the detection and treatment of thoracic diseases, aiding surgical planning and patient outcomes.
Area of Science:
- Medical Imaging
- Thoracic Surgery
- Cardiology
Background:
- Accurate three-dimensional anatomical understanding is crucial for cardiothoracic surgery.
- Improving diagnostic and treatment rates for cardiothoracic diseases remains a clinical challenge.
Purpose of the Study:
- To evaluate the efficacy of CT imaging technology in diagnosing cardiothoracic surgery diseases.
- To enhance physicians' comprehension of complex cardiothoracic anatomy.
Main Methods:
- Utilized 3D-CTBA (3D Computed Tomography-Based Angiography) with Hookwire positioning for thoracoscopic segmentectomy.
- Applied CT energy spectrum curve analysis for diagnosing intrathoracic lymph node metastasis in non-small-cell lung cancer.
- Conducted retrospective analysis comparing 3D-CTBA and CT-guided Hookwire localization with preoperative CT-enhanced scanning.
Main Results:
- Demonstrated positive trends in reduced chest tube placement time, postoperative thoracic drainage volume, and hospital stay.
- Achieved high diagnostic performance: sensitivity 87.1%, specificity 92.6%, accuracy 91.3%, and negative predictive value 95.7%.
Conclusions:
- CT imaging technology offers significant diagnostic value for cardiothoracic surgery diseases.
- This technology effectively supports the planning and execution of cardiothoracic surgical interventions.
Abstract:
In order to increase doctors' cognition of the three-dimensional anatomical structure of cardiothoracic and cardiothoracic surgery and increase the diagnosis rate and cure rate of cardiothoracic surgery diseases, the authors propose a method of CT imaging technology for diagnosing cardiothoracic surgery diseases. Through the joint Hookwire positioning of 3D-CTBA, application in thoracoscopic segmentectomy and CT energy spectrum curve, retrospective analysis of diagnosis of intrathoracic lymph node metastasis in non-small-cell lung cancer, 3D-CTBA and CT-guided Hookwire localization, and preoperative CT-enhanced scanning were performed using two methods. The experimental results showed that the chest tube placement time, postoperative thoracic drainage volume, and postoperative hospital stay after the first operation all showed a good trend. The diagnostic sensitivity was 87.1%. The specificity was 92.6%. The correct index was 79.7%. The accuracy was 91.3%. The positive predictive value was 79.4%. And the negative predictive value was 95.7%. These data prove that CT imaging technology has high diagnostic value for thoracic and cardiac surgery diseases and can effectively help the formulation and implementation of thoracic and cardiac surgery diseases.
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