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.

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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 [BibTeX format] @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 } }
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 Free for use in legal and ethical medical diagnostics research. AIDA BY license Free for use within AIDA with attribution and co-authorship.

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.

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License

Controlled access

Free for use in legal and ethical medical diagnostics research.

To request access to the dataset, use the Apply for access button below. Note that the recipient researcher must hold at least a PhD degree in a relevant field and that the applicant should be an authorized signatory who can legally enter into data sharing agreements on the behalf of the institution.

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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.