Positron emission tomography (PET) imaging is based on detecting two time-coincident high-
energy photons from the emission of a positron-emitting radioisotope. The physics of the …

Advances in cancer therapy have resulted in significant improvement in long-term survival
for many types of cancer but have also resulted in untoward side effects associated with …

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is the label given to a
syndrome that can include long-term flu-like symptoms, profound fatigue, trouble …

Static whole-body PET/CT, employing the standardized uptake value (SUV), is considered
the standard clinical approach to diagnosis and treatment response monitoring for a wide …

Myocardial infarction, stroke, mental disorders, neurodegenerative processes, autoimmune
diseases, cancer and the human immunodeficiency virus impact the haematopoietic system …

Whole-body PET scanners are not optimized for imaging small structures in the human
brain. Several PET devices specifically designed for this task have been proposed either for …

Recent advances in technology have enabled the combination of positron emission
tomography (PET) with magnetic resonance imaging (MRI). These PET-MRI scanners …

Cancer with a complex pathological process is a major disease to human welfare. Due to
the imbalance between oxygen (O2) supply and consumption, hypoxia is a natural …

Magnetic resonance imaging (MRI) is a molecular imaging technology that has been widely
adopted in biomedical and clinical diagnostics fields owing to its capability of deep tissue …

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 …