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 .
ABSTRACT
Hydatidosis is the largest parasific disase in human being. The patients often contract hydatidosis in the childhood. The slow growth of hydatid cysts in the organ involved may lead to a protracted course of disease. In the early stage of the diseases, there are no distinct subjecive symptoms. Early diagnosis is difficult by routine examination. The complications of hydatidosis causing serious damage to the organs may often lead to sudden death. It is essential to make an early and correct diagnosis and give treatment. B-mode ultrasonography not only detects the location, dimension and chracteristics of hydatid cysts but also shows the pathological changes of the various complications caused by hydatidosis and faciliates to select the best program of operation. B-mode ulttasonography is the method of choice in the diagnosis of hydatidosis. In this series of 931 patients with hepatic hydatid disease, the diagnostic accuracy rate of B-mode ultrasonography reached 98. 8%.