Results 241 to 250 of about 235,461 (293)
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Gamma Camera Breast Imaging Lexicon

American Journal of Roentgenology, 2012
The standardized terminology and reporting structure of the BI-RADS for mammography, ultrasound, and MRI findings facilitates patient management. To date, no such terminology has been available for gamma camera breast imaging. We present an illustrated lexicon including description of background uptake, mass and nonmass uptake, lesion intensity ...
Amy Lynn, Conners   +6 more
openaire   +2 more sources

CZT gamma camera for scintimammography

Physica Medica, 2006
A high performance prototype gamma camera based on the semiconductor radiation detector Cd(Zn)Te is described. The camera features high spatial resolution, high-energy resolution, a reduced dead space on the edge of the field of view, and a compact format.
Ira M, Blevis   +5 more
openaire   +2 more sources

Reproducibility of gamma camera data

Physics in Medicine & Biology, 1981
The increasing use of quantification in the interpretation of nuclear medicine images requires a knowledge of the errors associated with the estimation of the activity in a volume of interest from the recorded count rate data. Using sources of known cross-sectional area from 1 to 25 cm2, errors caused by variations in the count rate, day of measurement,
W R, Pitt, P F, Sharp
openaire   +2 more sources

The gamma camera

2017
Nuclear cardiology imaging is traditionally performed on an Anger gamma camera. Its key component is a large, flat, circular or rectangular sodium iodide crystal, activated by non-radioactive thallium (NaI(Tl)). The side of the crystal facing the patient is covered with a lead collimator, while the side away from the patient is viewed by an array of ...
Nikant Sabharwal   +2 more
openaire   +1 more source

Gamma Camera SPECT

2013
This chapter describes the principles of operation of a gamma camera and explains how it can be used to acquire SPECT studies. Hybrid SPECT/CT systems are introduced. Methods of reconstructing SPECT images using filtered back projection or iterative reconstruction, including attenuation correction, scatter correction, and resolution recovery, are ...
openaire   +1 more source

A kilonova following a long-duration gamma-ray burst at 350 Mpc

Nature, 2022
Jillian Rastinejad   +2 more
exaly  

THE GAMMA CAMERA

British Journal of Urology, 1969
openaire   +2 more sources

GAMMA CAMERA SPECIFICATION

Nuclear Medicine Communications, 1982
A. T. Elliott, M. D. Short
openaire   +1 more source

The Gamma Camera

2012
Sven-Erik Strand   +2 more
openaire   +2 more sources

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