Aortic Vessel Tree (AVT) CTA Datasets and Segmentations

The datasets include 56 CTA scans from mostly healthy aortas, covering the aortic arch and its branches and the abdominal aortas with the iliac arteries. Furthermore, we include segmentations (masks) of the aortas and its branches (aortic vessel trees) as binary mask images. <br> Note: The collections includes one case with an abdominal aortic aneurysm (AAA) and five cases with aortic dissections (ADs). <br> -Please use the following citations if you use the datasets in your work:<br> L. Radl, et al. “Aortic Vessel Tree (AVT) CTA Datasets and Segmentations“. Figshare, 2021. <br> L. Radl, Y. Jin, A. Pepe, J. Li, C. Gsaxner, F. Zhao, J. Egger. “AVT: Multicenter Aortic Vessel Tree CTA Dataset Collection with Ground Truth Segmentation Masks“. Data in Brief (DIB), Elsevier, 107801, 2022. <br> The collection partly builds upon other public data collection, the appropriate licenses apply.<br> <br> -The datasets can be quickly be viewed with StudierFenster:<br> www.studierfenster.at <br> AI-guided Therapies (AIT), Institute for Artificial Intelligence in Medicine (IKIM), University Hospital Essen (UKE), Germany<br> <br>

本数据集包含56例计算机断层血管造影（CTA, Computed Tomographic Angiography）扫描数据，扫描对象以健康主动脉为主，覆盖主动脉弓及其分支、带有髂动脉的腹主动脉区域。此外，数据集附带主动脉及其分支（主动脉血管树，AVT, Aortic Vessel Tree）的二值掩码分割图像。<br>注：该数据集集合包含1例腹主动脉瘤（AAA, Abdominal Aortic Aneurysm）病例与5例主动脉夹层（AD, Aortic Dissection）病例。<br>- 若在研究工作中使用本数据集，请引用以下文献：<br>L. Radl 等人. 《主动脉血管树（AVT）CTA数据集与分割掩码》. Figshare, 2021.<br>L. Radl、Y. Jin、A. Pepe、J. Li、C. Gsaxner、F. Zhao、J. Egger. 《AVT：带真值分割掩码的多中心主动脉血管树CTA数据集集合》. 《数据简报（DIB, Data in Brief）》, 爱思唯尔（Elsevier）, 107801, 2022.<br>本数据集部分基于其他公开数据集构建，需遵循其对应的授权协议。<br><br>- 可通过StudierFenster快速查看本数据集：www.studierfenster.at<br>德国埃森大学医院（UKE, University Hospital Essen）医学人工智能研究所（IKIM, Institute for Artificial Intelligence in Medicine）人工智能引导治疗（AIT, AI-guided Therapies）团队