Combined whole-body (WB) PET/CT imaging provides better overall co-registration compared to separate CT and PET. However, in clinical routine local PET-CT mis-registration cannot be avoided. Thus, the reconstructed PET tracer distribution may be biased when using the misaligned CT transmission data...
Typically, WS images encoded in TIFF files follow some predetermined raster scan order corresponding to their location on the physical slide and are already sorted in an appropriate order. Usually, they will also have been lossy compressed with a standard algorithm that corresponds to a DICOM ...
MOOSE (Multi-organ objective segmentation) a data-centric AI solution that generates multilabel organ segmentations to facilitate systemic TB whole-person research.The pipeline is based on nn-UNet and has the capability to segment 120 unique tissue classes from a whole-body 18F-FDG PET/CT image...
Vural, G. U., Akkas, B. E., Ercakmak, N., Basu, S. & Alavi, A. Prognostic significance of FDG PET/CT on the follow-up of patients of differentiated thyroid carcinoma with negative131I whole-body scan and elevated thyroglobulin levels: correlation with clinical and histopathologic character...
WB-MRI is of particular interest for the evaluation of bone marrow primary and metastatic lesions, where traditional imaging modalities (bone scan (BS) and computed tomography (CT)) have known limitations. On the contrary, with WB-MRI normal bone marrow and lesions can be characterized in terms...
In the presented study, ROI was drawn in the PCa focus excluding tumor margins on the scan with the lowest ADC, which avoids the partial volume effect, whereas in Park’s and Tamada’s work the whole tumor volume of interest (VOI) was used. Furthermore, the studied cohort consisted ...