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
Cite as Tobias Sjöblom, Natasa 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
Natasa 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 Philips Brilliance 64 CT
GE Lightspeed VCT
Stain
Phase Contrast enhanced, pulmonary arterial phase
References
Access
constraints
Restricted access
Copyright Copyright 2019 Uppsala University, Tobias Sjöblom, Nyköpings Lasarett, Tomas Fröding
Download Please contact Tomas Fröding, Joel Hedlund, or Claes Lundstrom to request access.

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.

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 any purpose 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 include the authors of this dataset in the author list and cite the following works:

Tobias Sjöblom, Natasa 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.