ISSN:
1573-2568
Keywords:
ANTI-GLIADIN ANTIBODIES
;
ANTI-ENDOMYSIAL ANTIBODIES
;
AUTOIMMUNE HEPATITIS
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract Celiac disease has been associated withautoimmune disorders, but its frequency in autoimmunehepatitis is unknown. Sera from 157 patients with type1 autoimmune hepatitis, 24 patients with type 2autoimmune hepatitis, 62 patients with primary biliarycirrhosis, 30 patients with chronic hepatitis B, and 80patients with chronic hepatitis C were tested forimmunoglobulin A anti-endomysial antibodies by indirect immunofluorescence and immunoglobulin A and Gantibodies to gliadin by enzyme immunoassay. Duodenalbiopsy evaluation was recommended in patientsseropositive for immunoglobulin A anti-endomysialantibodies. Immunoglobulin A anti-endomysial antibodieswere present in eight of the 181 patients withautoimmune hepatitis (4%), including six with type 1disease (4%) and two with type 2 disease (8%).Immunoglobulin A antibodies to gliadin were found in six ofthese eight patients, but they were also present in twoothers, including one patient with chronic hepatitis C.Five of the eight patients with immunoglobulin A antiendomysial antibodies, including threepatients with no gastrointestinal symptoms, had duodenalbiopsies and subtotal villous atrophy was present in allof them. No patient with primary biliary cirrhosis or chronic viral hepatitis had antiendomysialantibodies. The presence of celiac disease in autoimmunehepatitis is high (at least one in 36 patients) and itis predominantly asymptomatic. Screening with anti-endomysial and anti-gliadin antibodiesshould be performed and results confirmed withintestinal biopsy.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1026650118759
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