Filters








437 Hits in 11.4 sec

胸部単純X線写真における他人による類似差分画像のための類似画像検索システムの開発
Development of Computerized System for Selection of Similar Images from Different Patients for Image Subtraction of Chest Radiographs

Nobuhiro ODA, Takatoshi AOKI, Hiroko OKAZAKI, Shingo KAKEDA, Yukunori KOUROGI, Katuya YAHARA, Hayaru SHOUNO
2006 Transactions of Japanese Society for Medical and Biological Engineering  
This computerized scheme seems useful for the automatic selection of similar images for similar-image subtraction of chest radiographs and has potential use for assisting interpretations by radiologists  ...  The purpose of this study was to develop a novel computerized scheme to automatically select similar chest radiographs for image subtraction of patients who have no previous chest radiographs and to assist  ...  Okazaki H, Nakamura K, Watanabe H, Matsuki Y, Uozumi T, Kakeda S, Kamada K, Oda N, Nakata H, Katsuragawa S, Doi K : Improved detection of lung cancer arising in diffuse lung diseases on chest radiographs  ... 
doi:10.11239/jsmbe.44.435 fatcat:6t4ti7lmybadno37uosgpux3ju

土井邦雄先生の著論文(主なジャーナルに関して)(資料・文献紹介)

白石 順二
2009 Communication of the Imaging Group of the JSRT  
diffuse lung disease.  ...  Kasai S, Li E Shiraishi J, Doi K: Usefulness of computer-aided diagnosis schemes for vertebra1 fractures and lung nodules on chest radiographs.  ... 
doi:10.18973/cigjsrt.32.2_73 fatcat:3e2o7tpy5rftbkrp7et2hcequu

Psoriasis Detection Using Skin Color and Texture Features

Abbadi
2010 Journal of Computer Science  
Problem statement: In this study a skin disease diagnosis system was developed and tested. The system was used for diagnosis of psoriases skin disease.  ...  Approach: Present study relied on both skin color and texture features (features derives from the GLCM) to give a better and more efficient recognition accuracy of skin diseases.  ...  being developed for determining a number of parameters related to the size and shape of the heart and of the lung in chest radiographs (60 chest radiographs were generally acceptable to radiologist for  ... 
doi:10.3844/jcssp.2010.648.652 fatcat:2ab3z2d7xjdu7mllkmxveb2ssu

Imaging Diagnostics and Pathology in SARS-CoV-2-Related Diseases

Manuel Scimeca, Nicoletta Urbano, Rita Bonfiglio, Manuela Montanaro, Elena Bonanno, Orazio Schillaci, Alessandro Mauriello
2020 International Journal of Molecular Sciences  
Specifically, a great contribution can be provided by the association and interpretation of data derived from medical disciplines based on the study of images, such as radiology, nuclear medicine, and  ...  Therefore, here, we highlighted the most recent histopathological and imaging data concerning the SARS-CoV-2 infection in lung and other human organs such as the kidney, heart, and vascular system.  ...  Despite the sensitivity of chest X-ray being considered too low for the detection of pulmonary involvement in early-stage disease SARS-CoV-2 infection [44, [59] [60] [61] , it is evident that, in the  ... 
doi:10.3390/ijms21186960 pmid:32971906 pmcid:PMC7554796 fatcat:jefo2g7nrff7bkicbc74re3z6y

Pulmonary Thrombosis in COVID-19 Treated by Thrombolysis: A Small Case Series Using Streptokinase

Armando Caballero López, Carlos Herrera Cartaya, Elibet Chávez González, Delvis González Reinoso, Jorge Alain Caballero Font, Naivi Sánchez Vera, Mario E. Nápoles Lizano, Alexander Vázquez Roque, Alexis Morales Valdera, Tania Crombet Ramos, Julio Betancourt Cervantes
2020 Seminars in Thrombosis and Hemostasis  
Acknowledgments We are extremely grateful to other ICU physicians, nurses, and general staff that also took care of these two critically ill COVID-19 patients, who stayed in the hospital for more than  ...  (D) Computerized axial tomography, shaggy aorta with diffuse atheromatosis in all segments of the aorta. This document was downloaded for personal use only.  ...  Chest X-rays showed interstitial lesions in both lung fields (matching with stage II of physiopathology).  ... 
doi:10.1055/s-0040-1716872 pmid:33378782 fatcat:7rjurartw5fnpndeismrairmx4

Computer-Aided System for the Detection of Multicategory Pulmonary Tuberculosis in Radiographs

Yilin Xie, Zhuoyue Wu, Xin Han, Hongyu Wang, Yifan Wu, Lei Cui, Jun Feng, Zhaohui Zhu, Zhongyuanlong Chen
2020 Journal of Healthcare Engineering  
In this paper, an integrated computer-aided system based on deep learning is proposed for the detection of multiple categories of tuberculosis lesions in chest radiographs.  ...  In this system, the fully convolutional neural network method is used to segment the lung area from the entire chest radiograph for pulmonary tuberculosis detection.  ...  is work also was supported by the scientific research project of Education Department of Shaanxi Provincial Government (No. 19JK0808).  ... 
doi:10.1155/2020/9205082 pmid:32908660 pmcid:PMC7463336 fatcat:chyxactekjcl5f3ll4y5y2lzu4

(2)桂川茂彦先生の主な著論文(資料・文献紹介)

白石 順二
2011 Communication of the Imaging Group of the JSRT  
DQi : 工mprc 〕ved detection of lung nodules by using a temporal subtracti 一 75 一 N 工 工 一 Eleotronio of diffuse lung disease in high-resolution analysis computed tomography. Med.  ...  Imag. ,21 ( 2) : 139 − 149, 2002 103.桂川 茂 彦 scheme for distinction between benign and malignant solitary pulmonary nodules on chest images. Med . Phys . 29 ( 5 > : 701 − 708 , 2002 105 .  ... 
doi:10.18973/cigjsrt.34.1_71 fatcat:nxaimwapwfgwnmv2rpkw2jtaeq

A New Approach to Evaluate Drug Treatment Response of Ovarian Cancer Patients Based on Deformable Image Registration

Maxine Tan, Zheng Li, Yuchen Qiu, Scott D. McMeekin, Theresa C. Thai, Kai Ding, Kathleen N. Moore, Hong Liu, Bin Zheng
2016 IEEE Transactions on Medical Imaging  
The image registration results also provided a solid foundation of developing new computerized quantitative image feature analysis schemes in the future studies.  ...  We first developed and applied a multi-resolution B-spline based deformable image registration method to register two sets of computed tomography (CT) image data acquired pre- and post-treatment.  ...  Computerized scheme automatically detects and clusters all tumor related pixels to generate a corresponding binary image on the right side, and computes tumor growth or shrinkage ratio.  ... 
doi:10.1109/tmi.2015.2473823 pmid:26336119 pmcid:PMC5161344 fatcat:gahregy5bvgm7cvaifhamcsfoe

Use of Immunomodulators (Etanercept) in a Miniseries with Covid-19 Patients, to Decrease the Progress of Complications and Risks of Entry into Critical Care. Bibliography Review

Adán Oliveros-Ceballos, Janeth Gutiérrez-Segura, Adrian Israel Ramirez-Mendoza, Bryan Adan Oliveros-Galeana
2020 Acta Scientific Women's Health  
Patients and Methods: 6 patients with (SARS-CoV-2) COVID-19 symptoms were evaluated for the administration of the immunomodulator Etanercept 50 mg.  ...  Two groups were aligned: A) Mild: with fever, cough, images compatible with pneumonia, and gastrointestinal symptoms; B) Moderate: with fever, cough, images compatible with pneumonia, gastrointestinal  ...  It was not possible to perform chest x-rays and computerized axial tomography in the others.  ... 
doi:10.31080/aswh.2020.02.0128 fatcat:iacc3meikjeepgzrehyducgnyu

An Extensive Review of Significant Researches on Medical Image Denoising Techniques

Mredhula. L, M. A. Dorairangasamy
2013 International Journal of Computer Applications  
Hence, denoising of medical images is indispensable. Researchers have recognized this issue and have provided lots of paradigms and techniques for use in the medical image denoising process.  ...  Confiscating such noises from the medical images is extremely crucial because these noises may degrade the quality of the images and also baffle the identification of the disease.  ...  The most effective method for the early detection of breast diseases is X-ray mammography.  ... 
doi:10.5120/10699-1551 fatcat:qq7ijy7r7zdhnesrdjow7ucsxq

Index [chapter]

2012 Kendig & Chernick's Disorders of the Respiratory Tract in Children  
capacity of the lung for carbon dioxide (DLCO), 61 decrease, 830-831, 862 results, 826 Diffusing capacity of the lung for oxygen (DLO 2 ), 61 Diffusion, 59-61 Fick's law, 60 Henry's law, 59 impairment  ...  DIP), 796 Diffuse lung disease, surfactant deficiency, 819-820 Diffuse pediatric lung disease classification, proposal, 797t Diffuse small airway obstruction, 579-580 Diffusing capacity (DL), 60  ... 
doi:10.1016/b978-1-4377-1984-0.00084-x fatcat:efdudvz7yvglzjjigmky4mqbsu

B - Scientific Sessions

2010 Insights into Imaging  
Conclusion: Perfusion imaging of the whole pancreas allows for discrimination between changes in pancreatic oedema and necrosis in early phase of severe acute pancreatitis.  ...  Methods and Materials: 20 patients with clinically suspected severe acute pancreatitis were referred for CT evaluation and imaged with a 320-slice CT unit within the first 24 hours after admission.  ...  energy MDCT to detect pulmonary embolism in the entire chest including the lung periphery.  ... 
doi:10.1007/s13244-010-0011-1 pmid:23099631 pmcid:PMC3534347 fatcat:yfnq3lgteja2lfjl66ivdfnoum

Computed tomography of the body

Joseph K.T. Lee, Ronald G. Evens
1980 Disease-a-month  
On the other hand, CT is relatively insensitive in detecting diffuse hepatocellular disease.  ...  —CT has a higher accuracy in the detection of focal liver disease than in the diagnosis of diffuse hepatocel- lular disease.  ... 
doi:10.1016/s0011-5029(80)80008-3 pmid:6989574 fatcat:3vb3wzi5irbq7lecyrha23jmci

Oral presentations

2011 Pediatric Radiology  
The HRCT patterns included interstitial lung disease, solitary or diffuse nodules and air cysts.  ...  All of them showed at least one segment of bowel with restriction diffusion and 1 of the 5 patients with non active disease showed restriction diffusion in at least one segment of bowel. 54 of the 162  ...  Purpose: Quantitative Assessment of Overexposure in pediatric digital chest x-rays based on "European Guidelines on Quality Criteria for Diagnostic Radiograpic Images in Pediatrics".  ... 
doi:10.1007/s00247-011-2024-4 fatcat:fe3o7eyxdfgu3gwtqtpyawpdce

SCIENTIFIC POSTERS

2006 Neuroradiology  
We found strong relation for detection of residual or relapsed tumor between two spectroscopy techniques (p<0, 01) Mean values of Cho/Cr and NAA/Cr on TSI and 1VOI were found as 2.63±1.22, 1,84±0.77, and  ...  The sensitivity rates in detection of diffusion changes in MS plaques were 98% for b=500 and 40% for b=1000 DWI.  ...  Imaging was performed on a 3 T clinical magnet (Siemens Treo).In addition to conventional MR imaging coimprising axial wohole brain diffusion-weighted imaging as well as T1 and T2-weighted imaging, FLAIR  ... 
doi:10.1007/s00234-006-0139-3 fatcat:hv57hmgk6jchtk65tdirm35j4y
« Previous Showing results 1 — 15 out of 437 results