Positron emission tomography (PET) provides three-dimensional images of the distributions
of radionuclides that have been inhaled or injected into the lungs. By using radionuclides …

Positron Emission Tomography (PET) field and, in particular utilization of 68Ga radiometal is
getting momentum. The development of new imaging agents for targeted, pre-targeted, non …

Imaging and quantifying biochemical and physiological processes with PET clearly has
major potential significance for all organ systems and many disease states. Although the full …

The natural history of change in pulmonary vascular permeability (PVP) during the adult
respiratory distress syndrome (ARDS) is unknown. Therefore, we evaluated PVP by …

Since the publication of Radiochemistry of Germanium (NAS-NS-3043) in 1961, there have
been significant developments on the subject. During the period from 1970 to 1980, the …

The ventilation/perfusion lung scan has been in continuous use for approximately half a
century, the same lifetime as Seminars in Nuclear Medicine. Remarkably, the founding …

Gallium-68 (68 Ga) is a positron-emitting radionuclide suitable for positron emission
tomography (PET) imaging that has a number of convenient features—it has a physical half …

Positron emission tomography (PET) provides unbiased in vivo measurement of local tracer
activity at very high sensitivity. This is a unique property unmatched by other imaging …

Biologic markersâ€" indicators of biological exposure or changeâ€" offer the promise of
early detection of disease caused by environmental exposure. Researchers have used …

Although recent X-ray computed tomography (CT) data show that ventral-dorsal gradients in
density are common in the adult respiratory distress syndrome (ARDS), we hypothesized …