J. F. Butler, S.J. Friesenhahn, C. Lingren, B. Apotovsky, R. Simchon, F. Doty, W. L. Ashburn, W. Dillon
{"title":"核医学成像用CdZnTe探测器阵列","authors":"J. F. Butler, S.J. Friesenhahn, C. Lingren, B. Apotovsky, R. Simchon, F. Doty, W. L. Ashburn, W. Dillon","doi":"10.1109/NSSMIC.1993.701724","DOIUrl":null,"url":null,"abstract":"Experimental parameters of Cd,,Z%Te detectors relevant to nuclear medical imaging are presented and discussed. An image of a thyroid phantom was acquired with an early-stage prototype Cd,JqTe detector array imager using conditions to emulate observations in a human patient and a nuclear medicine imaging parallel-hole collimator. The phantom was filled with a Tc-99m solution. Results were compared with an image obtained from a modern commercial Anger camera under the same conditions. The Cd,-J%Te imager was found to exhibit resolution and contrast at least equal to those of the Anger camera.","PeriodicalId":287813,"journal":{"name":"1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"CdZnTe Detector Arrays For Nuclear Medicine Imaging\",\"authors\":\"J. F. Butler, S.J. Friesenhahn, C. Lingren, B. Apotovsky, R. Simchon, F. Doty, W. L. Ashburn, W. Dillon\",\"doi\":\"10.1109/NSSMIC.1993.701724\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Experimental parameters of Cd,,Z%Te detectors relevant to nuclear medical imaging are presented and discussed. An image of a thyroid phantom was acquired with an early-stage prototype Cd,JqTe detector array imager using conditions to emulate observations in a human patient and a nuclear medicine imaging parallel-hole collimator. The phantom was filled with a Tc-99m solution. Results were compared with an image obtained from a modern commercial Anger camera under the same conditions. The Cd,-J%Te imager was found to exhibit resolution and contrast at least equal to those of the Anger camera.\",\"PeriodicalId\":287813,\"journal\":{\"name\":\"1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NSSMIC.1993.701724\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NSSMIC.1993.701724","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CdZnTe Detector Arrays For Nuclear Medicine Imaging
Experimental parameters of Cd,,Z%Te detectors relevant to nuclear medical imaging are presented and discussed. An image of a thyroid phantom was acquired with an early-stage prototype Cd,JqTe detector array imager using conditions to emulate observations in a human patient and a nuclear medicine imaging parallel-hole collimator. The phantom was filled with a Tc-99m solution. Results were compared with an image obtained from a modern commercial Anger camera under the same conditions. The Cd,-J%Te imager was found to exhibit resolution and contrast at least equal to those of the Anger camera.