30 clinical routine CTPA examinations, performed on a Philips Brilliance 64 CT or GE Lightspeed VCT. 14317 axial images (1 or 0,625mm) plus additional reformats. 5 of the CTPAs are positive for pulmonary embolism and have all the emboli carefully delineated by an experienced radiologist.
Keywords: Radiology, Computed tomography, Thorax, Pulmonary embolism, Annotated.
Sample images
Sample images with reduced image quality. Please click to preview.
Dataset information
| Short name | CTPA |
|---|---|
| Origin | Clinical |
| Cite as | Tobias Sjöblom, Nataša Sladoje, Ali Teymur Kahraman, Dimitris Toumpanakis, and Tomas Fröding (2019) Computed Tomography Pulmonary Angiography (CTPA) data doi:10.23698/aida/ctpa |
| Field | Radiology |
| Organ |
Lung |
| Age span | 45-93 |
| Title | Computed Tomography Pulmonary Angiography (CTPA) data |
| Author |
Tobias Sjöblom
Nataša Sladoje Ali Teymur Kahraman Dimitris Toumpanakis Tomas Fröding |
| Year | 2019 |
| DOI | doi:10.23698/aida/ctpa |
| Status | Ongoing |
| Version | 1.0 |
| Scans | 30 |
| Annotations | 1283 |
| Size | 4.5GB |
| Resolution | |
| Modality |
CT
|
| Scanner |
Philips Brilliance 64 CT GE Lightspeed VCT |
| Stain | |
| Phase | Contrast enhanced, pulmonary arterial phase |
| References |
|
| Copyright | Copyright 2019 Uppsala University, Tobias Sjöblom, Nyköpings Lasarett, Tomas Fröding |
| Access |
Available under the following licenses, described in the License section below.
Controlled access
AIDA BY license
|
Annotation
All pulmonary emboli have been delineated by an experienced radiologist - in an image by image process (in axial view 1 or 0,625mm images) using MITK Workbench. 1 283 annotations were made, in a total of 38 emboli.
File formats
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License
Controlled access
Free for use in legal and ethical medical diagnostics research. Please contact AIDA for terms of access.
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cc: tomaskjfroding@gmail.com
Subject: Requesting access to dataset doi:10.23698/aida/ctpa
Hi!
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I would like to access the dataset doi:10.23698/aida/ctpa, for use in ethical and legal medical diagnostics research. Could you please send me a data sharing agreement template?
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BRIEF_DESCRIPTION_OF_PLANNED_ACTIVITIES
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Dataset: https://datahub.aida.scilifelab.se/10.23698/aida/ctpa
Example agreement template: https://docs.google.com/document/d/1a020Mukn9cjJF88vEYW9OUUDIc2E3dHbSBQi_jb8Yd0
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AIDA BY license
Copyright 2019 Uppsala University, Tobias Sjöblom, Nyköpings Lasarett, Tomas Fröding
Permission to use, copy, modify, and/or distribute this data within Analytic Imaging Diagnostics Arena (AIDA) for the purpose of medical diagnostics research with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies, and that publications resulting from the use of this data cite the following works:
Tobias Sjöblom, Nataša Sladoje, Ali Teymur Kahraman, Dimitris Toumpanakis, and Tomas Fröding (2019) Computed Tomography Pulmonary Angiography (CTPA) data doi:10.23698/aida/ctpa.
THE DATA IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS DATA INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR CHARACTERISTICS OF THIS DATA.
Citation
If you use data from this dataset in your scholarly work, please cite it using the following BibTeX entry:
@misc{ sjöblom_2019_ctpa,
author = { Tobias Sjöblom and Nataša Sladoje and Ali Teymur Kahraman and Dimitris Toumpanakis and Tomas Fröding },
title = { Computed Tomography Pulmonary Angiography (CTPA) data },
year = 2019,
publisher = { AIDA },
doi = { 10.23698/aida/ctpa },
howpublished = { Available: AIDA Data Hub },
url = { https://datahub.aida.scilifelab.se/10.23698/aida/ctpa }
}