Users can now run all or part of the processing chain automatically by providing a link to a reference processing. In steps where user-defined regions of interest are preferred, the processing pauses and waits for input.

In cooperation with Medoro s.r.o., we have implemented a secure connection between PerfLab and the hospital's PACS. This allows DCE-MRI data to be sent to PerfLab with a single click from the MR system's console. Once the perfusion map calculation is complete, the results are automatically sent back to the PACS.

Reference installation: Masaryk Memorial Cancer Institute

Jake Cray presented his pilot study on evaluation of PerfLab's blind deconvolution on his datasets with direct measurements of AIF in the aorta:

CRAY, J L; VITOUŠ, J; JIŘÍK R, TITARENKO S, BUCKLEY D L. Blind Estimation Versus Direct Measurement of the Arterial Input Function in DCE-MRI of the Breast. ISMRM Workshop on Perfusion MRI. 2025. Pamplona, Spain

We have thoroughly redesigned PerfLab's graphical user interface and restructured its internal architecture to improve usability and performance.

Online version of a detailed paper on the evaluation methodology and results of the OSIPI DCE Challenge finalized as an MRM Paper - published online:

Shalom ES, Kim H, van der Heijden RA, et al. The ISMRM Open Science Initiative for Perfusion Imaging (OSIPI): Results from the OSIPI-Dynamic Contrast-Enhanced challenge. Magn Reson Med. 2024; 91: 1803-1821. doi: 10.1002/mrm.29909