The determination of the optimal threshold on measurement of thyroid volume using quantitative SPECT/CT for Graves' hyperthyroidism.

Chengpeng GongYajing ZhangFei FengMengmeng HuKun LiRundong PiHua ShuRongmei TangXiaoli WangShilin TanFan HuJia Hu

Published in: EJNMMI physics (2024)

The T/B has no effect on the measurement of thyroid volume in GH patients; planar imaging method can significantly overestimate thyroid volume in GH patients, and 25% threshold automatic delineation method can obtain more accurate thyroid volume in GH patients.

Keyphrases

end stage renal disease
ejection fraction
newly diagnosed
prognostic factors
peritoneal dialysis
high resolution
computed tomography
contrast enhanced
image quality
dual energy