Fig. 7 | Scientific Data

Fig. 7

From: MU-Glioma Post: A comprehensive dataset of automated MR multi-sequence segmentation and clinical features

Fig. 7

Errors of automatic tumor segmentation related to T2 and FLAIR signal abnormalities. (a, and d) image show the oversampling of FLAIR hyperintensities surrounding the tumor (arrows). (b, and e) images show incomplete delineation of FLAIR hyperintensities particularly in the contralateral occipital lobe (arrows). (c, and f) images represent misidentification of ventricular zone (occipital horn of the left lateral ventricle, arrows) adjacent to the tumor an assigning it as part of the resection cavity (yellow).

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