Abstract
In order to investigate the effectiveness and accuracy of magnetic resonance imaging (MRI) in the diagnosis of benign and malignant thoracic tumors, the research retrospectively selected 80 patients with thoracic tumors admitted from May 2019 to May 2020 as the study subject and all patients were underwent MRI detection. Using pathological diagnostic results as the gold standard, the research analyzed the detection of benign and malignant thoracic tumors by MRI, as well as the diagnostic sensitivity and specificity. After pathological diagnosis, there were 35 malignant tumors and 45 benign tumors. 41 cases of malignant tumors and 39 cases of benign tumors were diagnosed by MRI, with a diagnostic sensitivity of 80.00%, a diagnostic specificity of 71.11%, and a diagnostic compliance rate of 75.00%. In the MRI diagnosis of tumors in different parts of the chest, the diagnostic sensitivity for lung tumors, mediastinal tumors, chest wall tumors, and esophageal tumors was 83.33%, 71.43%, 83.33%, 75.00%, and 87.50%, respectively, and the specificity was 66.67%, 77.78%, 57.14%, 50.00%, and 91.67% according to and breast tumors, respectively. And the accuracy was 73.33%, 75.00%, 69.23, 62.50%, and 90.00%, respectively, with the highest diagnostic sensitivity, specificity, and accuracy for breast tumors. MRI has a good effect on the diagnosis of benign and malignant thoracic tumors and has a high diagnostic value, which is helpful to identify the location, nature, source, and lesion scope of the tumor. It is safe and worthy of promotion.
Highlights
There are many different types of chest tumors
Thoracic tumors are mainly divided into several categories: lung tumors, mediastinal tumors, chest wall tumors, esophageal tumors, and mammary gland tumor
As living environment, living habits, diet, and other factors closely related to human health continue to change, rapid diagnosis and timely treatment of thoracic tumor diseases have attracted wide attention under the background of increasing incidence of thoracic tumor diseases, deepening attention to health, and continuous development of medical technology and medical services [1, 2]
Summary
There are many different types of chest tumors. Anatomically, thoracic tumors are mainly divided into several categories: lung tumors, mediastinal tumors, chest wall tumors, esophageal tumors, and mammary gland tumor. The deep thoracic soft tissue, muscle, and bone tissues of the human body are complex, the tumor origin and pathological types involved are various, and some patients do not have specific symptoms in the early stage of the tumor, so the misdiagnosis rate of chest wall tumors based on medical history, symptoms, physical examination, and the nature of the mass is high [3]. Compared with other auxiliary examinations such as X-ray and CT, MRI has the advantages of multiple imaging parameters, fast scanning speed, high tissue resolution, and clearer images, which can detect tumors, cerebral infarction, cerebral hemorrhage, cerebral abscess, cerebral cysticercosis, and congenital cerebrovascular malformations at an early stage and determine the types and causes of hydrocephalus, and MRI is more widely used in the screening and diagnosis of brain diseases [2]. This study used MRI for benign and malignant diagnosis of lung cancer, breast tumors, and other chest tumors as a way to broaden the prospects of MRI applications and to explore new ideas for early diagnosis of chest diseases and to improve the diagnostic efficacy of chest malignancies
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