The recent introduction of high-resolution molecular imaging technology is considered by
many experts as a major breakthrough that will potentially lead to a revolutionary paradigm …

Detection of scattered gamma quanta degrades image contrast and quantitative accuracy of
single-photon emission computed tomography (SPECT) imaging. This paper reviews …

The International Commission on Radiation Units and Measurements (ICRU), since its
inception in 1925, has had as its principal objective the development of internationally …

In internal radionuclide therapy, a growing interest in voxel-level estimates of tissue-
absorbed dose has been driven by the desire to report radiobiologic quantities that account …

Purpose In 90Y microsphere radioembolization (RE), accurate post‐therapy imaging‐based
dosimetry is important for establishing absorbed dose versus outcome relationships for …

Background A major toxicity concern in radioembolization therapy of hepatic malignancies is
radiation-induced pneumonitis and sclerosis due to hepatopulmonary shunting of 90 Y …

Purpose: Quantitative imaging of the radionuclide distribution is of increasing interest for
microsphere radioembolization (RE) of liver malignancies, to aid treatment planning and …

Radioiodine therapy using I-131 is widely used for treatment of thyroid disease or
neuroendocrine tumors. Monitoring treatment by accurate dosimetry requires quantitative …

Compensating for the collimator-detector response (CDR) in SPECT is important for
accurate quantification. The CDR consists of both a geometric response and a septal …

Molecular radiotherapy is a rapidly develo** field with new vector and isotope
combinations continually added to market. As with any radiotherapy treatment, it is vital that …