Comparative research of multiple antigens dot immunogold filtration assay and imaging diagnosis for two kinds of echinococcosises / 重庆医学

ABSTRACT

Objective To compare and study the value of multiple antigens dot immunogold filtration assay (DIGFA ) and ima-ging diagnosis for rapid diagnosis of two kinds of echinococcosises .Methods 167 cases of hydatid patients diagnosied by pathologi-cal examination were divided into the DIGFA group for diagnosis of DIGFA and the control group for imaging diagnosis .Results The diagnosis rate of cystic echinococcosis (CE) in the DIGFA group was 74 .60% and control group was 90 .48% (P<0 .01);the diagnosis of alveolar echinococcosis(AE) in the DIGFA group was 92 .68% and the control group was 73 .17% (P<0 .05);when the cystica<5 cm ,the diagnosis rate of AE and CE in the DIGFA group was 91 .67% and 61 .11% (P<0 .05) ,when the cystica 5- <10 cm ,the detection rate of AE and CE in the DIGFA group was 94 .12% and 71 .43% (P<0 .05) .When the cystica≥10 cm ,<5 cm or between 5 - < 10 cm ,the detection rate of CE in DIGFA group was 94 .12% ,61 .11% ,71 .43 ,respectively (P<0 .05);The totle detection rates of the AE and CE in DIGFA group were 92 .68% and 74 .60% (P<0 .05) .Conclusion Imaging di-agnosis for the CE was higher and the DIGFA diagnosis for the AE was higher and the DIGFA also had clinical significance espe-cially applicated to the early diagnosis of AE .With the help of the imaging diagnosis ,the DIGFA could diagnose two kinds of echi-nococcosises correctly and it provided the benefits of specificity and sensitivity and performed easily .