A chest x-ray is a radiology test that involves exposing the chest briefly to radiation to produce an image of the chest and the internal organs of the chest. A normal chest x-ray can be used to define and interpret abnormalities of the lungs such as exc
Yu Gordienko, Peng Gang, Jiang Hui, Wei Zeng, Yu Kochura, O Alienin, O Rokovyi, and S Stirenko. Deep learning with lung segmentation and bone shadow exclusion techniques for chest x-ray analysis of lung cancer. arXiv preprint arXiv:1712.07632, 2017....
Deep-learning chest x-ray analysis systems have been developed to automate lung segmentation and bone exclusion;12 diagnose tuberculosis;13 detect pneumonia,14, 15 COVID-19,16 pneumothorax,17 pneumoconiosis,18 and lung cancer;19 identify the position of feeding tubes;20 and to predict temporal chan...
A deep-learning-based framework for identifying and localizing multiple abnormalities and assessing cardiomegaly in chest X-ray Weijie Fan, Yi Yang, Jing Qi, Qichuan Zhang, Cuiwei Liao, Li Wen, Shuang Wang, Guangxian Wang, Yu Xia, Qihua Wu, Xiaotao Fan, Xingcai Chen, Mi...
in a Child (See F-4, 6) Acute Disseminated Consolidation (Alveolar, Air Space) Pattern (Incl. Bilateral Central Dense Opacification) Chronic Disseminated Consolidation (Alveolar, Air Space) Pattern Pulmonary Edema Unilateral Pulmonary Edema Adult Respiratory Distress Syndrome (ARDS) Acute Lung Injury ...
•2 x-rays taken: PA and left lateral (to give a 3D sense) •patient stands, inhales, & holds x-ray taken •film turns black where the x-ray passes through the patient, white where the x-ray is reflected or absorbed What direction in relation to machine does patient stand for ...
The denser the matter the more x ray is absorbed and thus the shadow of matter/ object turns the film white -soft tissue may appear more gray 4 most basic densities- highest to low density on CXR: 1. Bone 2. Soft tissue (water density) ...
Figure 1 shows samples of chest X-ray images from our dataset. Here, the COVID-19 chest X-ray images show ground glass shadow, patch shadow, invasion shadow, or lung consolidation. And the pneumonia chest X-ray images show that the lobes of the lungs showed large blurred shadows or ...
The release of multiple, large, publicly available chest X-ray datasets in recent years has encouraged research interest and boosted the number of publications. • We review all studies using deep learning on chest radiographs, categorizing works by task: image-level prediction (classification and ...
Filter for use in medical x-ray apparatus to permit higher intensity x-ray exposure in the heart and mediastinum area while maintaining a normal level of x-ray exposure in other areas of the body, particularly in the lung area. The filter comprises a sheet of radiation absorbing material havi...