¡¡¡¡£Û¹Ø¼ü´Ê£Ý 99 mTcª²EHIDA;·ÅÉäÐÔºËËØ;¸Îµ¨ÏÔÏñ;ÏÈÌìÐÔµ¨µÀ±ÕËø
¡¡¡¡Clinical Value Of Radionuclide Hepatobiliary Scintigraphy on Diagnosis of Congential Biliary Atresia
Abstract£ºObjective To retrospectively evaluate the diagnostic value of 99 mTcª²EHIDA hepatobiliary scintigraphy in congential biliary atresia(BA)£®Methods Fortyª²nine infants and neonates(34 infants with BA£¬the other 25 with non¡ªBA)with consistent jaundice received 99 mTcª²EHIDAhepatobiliary scintigraphy with SPECT instrument£¬the results of all patients were proved by pathology and clinical followª²up results£®Results 99 mTcª²EHIDA hepatobiliary scintigraphy diagnosed 34 infants and neonates with last diagnosis BA correctly£»23 infants and neonates with last diagnosis nonª²BA correctly£¬but 2 neonates falseª²positive in all nonª²BA 25 patients.The sensitivity,specificity and correct rate of this method were 100£¥,92% and 96.6%,respectively£®Conclusion 99 mTcª²EHIDA hepatobiliary scintigraphy is an anoninvasive,safety£¬valuable examing method.It will help us definite the etilogy,predict the therapeutic efficacy,and have high clinical value in the diagnosis of BA£®
¡¡¡¡Key words£º99 mTcª²EHIDA£»Hepatobiliary scintigraphy£»Biliaryatresia£»Diagnostic value
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