Serological and clinical diagnosis of hydatid disease in schistosomal patients.

: Indirect haemagglutination test (I.H.A.T.), Latex test (L.A.), and Complement Fixation test (C.F.T.), were performed on 100 serum samples obtained from Egyptian patients suspected clinically to have Hydatid disease and 50 healthy controls. The results of clinical, laboratory and serologic investigations revealed Hydatid infection in six cases.