Attenuation correction (AC) is essential for the generation of artifact-free and quantitatively
accurate positron emission tomography (PET) images. PET AC based on computed …

Magnetic resonance imaging (MRI) is increasingly being used in the radiotherapy workflow
because of its superior soft tissue contrast and high flexibility in contrast. In addition to …

Purpose To compare positron emission tomography (PET)/magnetic resonance (MR)
imaging and PET/computed tomography (CT) for lesion detection and interpretation …

Patient motion impacts single photon emission computed tomography (SPECT), positron
emission tomography (PET) and x-ray computed tomography (CT) by giving rise to …

Integrated whole‐body PET/MR hybrid imaging combines excellent soft tissue contrast and
various functional imaging parameters provided by MR with high sensitivity and …

Subject motion is unavoidable in clinical and research imaging studies. Breathing is the
most important source of motion in whole-body PET and MRI studies, affecting not only …

Accurate localization and uptake quantification of lesions in the chest and abdomen using
PET imaging is challenged by respiratory motion occurring during the exam. This work …

Combined PET/computed tomography (CT) is of value in cancer diagnosis, follow-up, and
treatment planning. For cancers located in the thorax or abdomen, the patient's breathing …

Integrated whole-body PET/MR facilitates the implementation of a broad variety of
respiratory motion correction strategies, taking advantage of the strengths of both modalities …

In head and neck oncology, the information provided by positron emission tomography
(PET)/CT and MRI is often complementary because both the methods are based on different …