RESUMEN
Serum sialic acid values, estimated by thiobarbituric acid method of Warren as modified by Saifer and Gerstenfeld in 50 normal healthy persons of both sexes are reported. The average values were 68.47 +/- 4.85 mg% and 67.77 +/- 7.87 mg% for males and females respectively and for both sexes the value was 68.12 +/- 6.70 mg%. Age and sex have no influence on sialic acid levels in serum.
Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Masculino , Ácido N-Acetilneuramínico , Valores de Referencia , Ácidos Siálicos/sangreRESUMEN
The clinical presentation of 12 cases with biliary ascariasis is reported. Ultrasonography was employed to demonstrate worms in the gallbladder and common bile duct preoperatively. Ten cases were operated upon and operative findings were compared to assess the accuracy of sonography in biliary ascariasis. Our results show that ultrasonography can be relied upon for the demonstration of biliary tract ascariasis.