Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events
Background The use of neuroimaging methods is an integral part of the process of assisting patients with acute cerebrovascular events (ACVE), and computed tomography (CT) is the «gold standard» for examining this category of patients. The capabilities of the analysis of CT images may be significantl...
| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | Russian |
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Sklifosovsky Research Institute for Emergency Medicine, Public Healthcare Institution of Moscow Healthcare Department
2020-10-01
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| Series: | Неотложная медицинская помощь |
| Subjects: | |
| Online Access: | https://www.jnmp.ru/jour/article/view/936 |
| _version_ | 1797935188968210432 |
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| author | F. A. Sharifullin D. D. Dolotova T. G. Barmina S. S. Petrikov L. S. Kokov G. R. Ramazanov Y. R. Blagosklonova I. V. Arkhipov I. M. Skorobogach N. N. Cheremushkin V. V. Donitova B. A. Kobrinski A. V. Gavrilov |
| author_facet | F. A. Sharifullin D. D. Dolotova T. G. Barmina S. S. Petrikov L. S. Kokov G. R. Ramazanov Y. R. Blagosklonova I. V. Arkhipov I. M. Skorobogach N. N. Cheremushkin V. V. Donitova B. A. Kobrinski A. V. Gavrilov |
| author_sort | F. A. Sharifullin |
| collection | DOAJ |
| description | Background The use of neuroimaging methods is an integral part of the process of assisting patients with acute cerebrovascular events (ACVE), and computed tomography (CT) is the «gold standard» for examining this category of patients. The capabilities of the analysis of CT images may be significantly expanded with modern methods of machine learning including the application of the principles of radiomics. However, since the use of these methods requires large arrays of DICOM (Digital Imaging and Communications in Medicine)-images, their implementation into clinical practice is limited by the lack of representative sample sets. Inaddition, at present, collections (datasets) of CT images of stroke patients, that are suitable for machine learning, are practically not available in the public domain.Aim of study Regarding the aforesaid, the aim of this work was to create a DICOM images dataset of native CT and CT-angiography of patients with different types of stroke. Material and meth ods The collection was based on the medical cases of patients hospitalized in the Regional Vascular Center of the N.V. Sklifosovsky Research Institute for Emergency Medicine. We used a previously developed specialized platform to enter clinical data on the stroke cases, to attach CT DICOMimages to each case, to contour 3D areas of interest, and to tag (label) them. A dictionary was developed for tagging, where elements describe the type of lesion, location, and vascular territory.Results A dataset of clinical cases and images was formed in the course of the work. It included anonymous information about 220 patients, 130 of them with ischemic stroke, 40 with hemorrhagic stroke, and 50 patients without cerebrovascular disorders. Clinical data included information about type of stroke, presence of concomitant diseases and complications, length of hospital stay, methods of treatment, and outcome. The results of 370 studies of native CT and 102 studies of CT-angiography were entered for all patients. The areas of interest corresponding to direct and indirect signs of stroke were contoured and tagged by radiologists on each series of images.Conclusion The resulting collection of images will enable the use of various methods of data analysis and machine learning in solving the most important practical problems including diagnosis of the stroke type, assessment of lesion volume, and prediction of the degree of neurological deficit. |
| first_indexed | 2024-04-10T18:11:36Z |
| format | Article |
| id | doaj.art-84fc560dddc9489b819da8701bc8cc95 |
| institution | Directory Open Access Journal |
| issn | 2223-9022 2541-8017 |
| language | Russian |
| last_indexed | 2024-04-10T18:11:36Z |
| publishDate | 2020-10-01 |
| publisher | Sklifosovsky Research Institute for Emergency Medicine, Public Healthcare Institution of Moscow Healthcare Department |
| record_format | Article |
| series | Неотложная медицинская помощь |
| spelling | doaj.art-84fc560dddc9489b819da8701bc8cc952023-02-02T10:56:33ZrusSklifosovsky Research Institute for Emergency Medicine, Public Healthcare Institution of Moscow Healthcare DepartmentНеотложная медицинская помощь2223-90222541-80172020-10-019223123710.23934/2223-9022-2020-9-2-231-237603Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular EventsF. A. Sharifullin0D. D. Dolotova1T. G. Barmina2S. S. Petrikov3L. S. Kokov4G. R. Ramazanov5Y. R. Blagosklonova6I. V. Arkhipov7I. M. Skorobogach8N. N. Cheremushkin9V. V. Donitova10B. A. Kobrinski11A. V. Gavrilov12N.V. Sklifosovsky Research Institute for Emergency Medicine; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)Gammamed-Soft, LLCN.V. Sklifosovsky Research Institute for Emergency MedicineN.V. Sklifosovsky Research Institute for Emergency MedicineN.V. Sklifosovsky Research Institute for Emergency Medicine; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)N.V. Sklifosovsky Research Institute for Emergency MedicineGammamed-Soft, LLCGammamed-Soft, LLCN.V. Sklifosovsky Research Institute for Emergency MedicineN.V. Sklifosovsky Research Institute for Emergency MedicineFederal Research Center “Informatics and Management” of the Russian Academy of SciencesмFederal Research Center “Informatics and Management” of the Russian Academy of SciencesGammamed-Soft, LLC; D.V. Skobeltsyn Research Institute of Nuclear Physics, M.V. Lomonosov Moscow State UniversityBackground The use of neuroimaging methods is an integral part of the process of assisting patients with acute cerebrovascular events (ACVE), and computed tomography (CT) is the «gold standard» for examining this category of patients. The capabilities of the analysis of CT images may be significantly expanded with modern methods of machine learning including the application of the principles of radiomics. However, since the use of these methods requires large arrays of DICOM (Digital Imaging and Communications in Medicine)-images, their implementation into clinical practice is limited by the lack of representative sample sets. Inaddition, at present, collections (datasets) of CT images of stroke patients, that are suitable for machine learning, are practically not available in the public domain.Aim of study Regarding the aforesaid, the aim of this work was to create a DICOM images dataset of native CT and CT-angiography of patients with different types of stroke. Material and meth ods The collection was based on the medical cases of patients hospitalized in the Regional Vascular Center of the N.V. Sklifosovsky Research Institute for Emergency Medicine. We used a previously developed specialized platform to enter clinical data on the stroke cases, to attach CT DICOMimages to each case, to contour 3D areas of interest, and to tag (label) them. A dictionary was developed for tagging, where elements describe the type of lesion, location, and vascular territory.Results A dataset of clinical cases and images was formed in the course of the work. It included anonymous information about 220 patients, 130 of them with ischemic stroke, 40 with hemorrhagic stroke, and 50 patients without cerebrovascular disorders. Clinical data included information about type of stroke, presence of concomitant diseases and complications, length of hospital stay, methods of treatment, and outcome. The results of 370 studies of native CT and 102 studies of CT-angiography were entered for all patients. The areas of interest corresponding to direct and indirect signs of stroke were contoured and tagged by radiologists on each series of images.Conclusion The resulting collection of images will enable the use of various methods of data analysis and machine learning in solving the most important practical problems including diagnosis of the stroke type, assessment of lesion volume, and prediction of the degree of neurological deficit.https://www.jnmp.ru/jour/article/view/936datasetstrokecomputed tomographydicom-imagesradiomicsmachine learning |
| spellingShingle | F. A. Sharifullin D. D. Dolotova T. G. Barmina S. S. Petrikov L. S. Kokov G. R. Ramazanov Y. R. Blagosklonova I. V. Arkhipov I. M. Skorobogach N. N. Cheremushkin V. V. Donitova B. A. Kobrinski A. V. Gavrilov Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events Неотложная медицинская помощь dataset stroke computed tomography dicom-images radiomics machine learning |
| title | Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events |
| title_full | Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events |
| title_fullStr | Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events |
| title_full_unstemmed | Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events |
| title_short | Creation of a Dataset of MSCT-Images and Clinical Data for Acute Cerebrovascular Events |
| title_sort | creation of a dataset of msct images and clinical data for acute cerebrovascular events |
| topic | dataset stroke computed tomography dicom-images radiomics machine learning |
| url | https://www.jnmp.ru/jour/article/view/936 |
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