ObjectiveTo investigate and ensure the quality of the key technology of the infant’s liver and gallbladder dynamic imaging with nuclide 99mTc-EHIDA. MethodsWith a retrospective analysis of 763 cases of infant’s liver and gallbladder dynamic images with nuclide 99mTc-EHIDA from January 2005 to December 2015 in Affiliated Tumor Hospital of Guangxi Medical University, we intend to investigate the key technology of the quality of the infant’s liver and gallbladder dynamic imaging with nuclide 99Tcm-EHIDA. ResultsThere’are many aspects relate to the quality of key technology of baby hepatobiliary dynamic imaging with nuclide 99mTc-EHIDA. Such as, the preparation of hepatobiliary dynamic imaging; preparation and quality of imaging agent; quality control and image acquisition by SPECT; correct image analysis and processing; improvement of quality management awareness of technical staff. ConclusionIt’s nessesary to obey the rule of operation strictly during the nuclear medicine work. Reducing the mistakes of technology and continuously improving the quality of the baby hepatobiliary dynamic imaging , which in order to provide doctors with higher quality of image information to diagnosis.

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