Fig. 3From: CT-free quantitative SPECT for automatic evaluation of %thyroid uptake based on deep-learningThe automatic thyroid segmentation by deep-learning. a Patient with Graves’ disease (F/32) with high uptake of Tc-99m pertechnetate. b Patient with subacute thyroiditis (F/25) with faint uptake of Tc-99m pertechnetateBack to article page