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10.1016/j.compbiomed.2021.104348

http://scihub22266oqcxt.onion/10.1016/j.compbiomed.2021.104348
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33774272!7977039!33774272
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suck abstract from ncbi


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pmid33774272      Comput+Biol+Med 2021 ; 132 (ä): 104348
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  • Deep-chest: Multi-classification deep learning model for diagnosing COVID-19, pneumonia, and lung cancer chest diseases #MMPMID33774272
  • Ibrahim DM; Elshennawy NM; Sarhan AM
  • Comput Biol Med 2021[May]; 132 (ä): 104348 PMID33774272show ga
  • Corona Virus Disease (COVID-19) has been announced as a pandemic and is spreading rapidly throughout the world. Early detection of COVID-19 may protect many infected people. Unfortunately, COVID-19 can be mistakenly diagnosed as pneumonia or lung cancer, which with fast spread in the chest cells, can lead to patient death. The most commonly used diagnosis methods for these three diseases are chest X-ray and computed tomography (CT) images. In this paper, a multi-classification deep learning model for diagnosing COVID-19, pneumonia, and lung cancer from a combination of chest x-ray and CT images is proposed. This combination has been used because chest X-ray is less powerful in the early stages of the disease, while a CT scan of the chest is useful even before symptoms appear, and CT can precisely detect the abnormal features that are identified in images. In addition, using these two types of images will increase the dataset size, which will increase the classification accuracy. To the best of our knowledge, no other deep learning model choosing between these diseases is found in the literature. In the present work, the performance of four architectures are considered, namely: VGG19-CNN, ResNet152V2, ResNet152V2 + Gated Recurrent Unit (GRU), and ResNet152V2 + Bidirectional GRU (Bi-GRU). A comprehensive evaluation of different deep learning architectures is provided using public digital chest x-ray and CT datasets with four classes (i.e., Normal, COVID-19, Pneumonia, and Lung cancer). From the results of the experiments, it was found that the VGG19 +CNN model outperforms the three other proposed models. The VGG19+CNN model achieved 98.05% accuracy (ACC), 98.05% recall, 98.43% precision, 99.5% specificity (SPC), 99.3% negative predictive value (NPV), 98.24% F1 score, 97.7% Matthew's correlation coefficient (MCC), and 99.66% area under the curve (AUC) based on X-ray and CT images.
  • |*COVID-19[MESH]
  • |*Deep Learning[MESH]
  • |*Lung Neoplasms/diagnostic imaging[MESH]
  • |*Pneumonia/diagnostic imaging[MESH]
  • |Algorithms[MESH]
  • |Early Detection of Cancer[MESH]
  • |Humans[MESH]


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