The celiac iceberg: characterization of the disease in primary schoolchildren.

Objective: Celiac disease (CD) has a prevalence of 0.55% to 1% in Italy. Identifying CD in schoolchildren to characterize CD iceberg and evaluate the effect of diagnosis in screening-detected children.

Endoscopic and histological gastric lesions in children with celiac disease: mucosal involvement is not only confined to the duodenum.

Objectives: Lymphocytic gastritis (LG) has been reported in patients with celiac disease (CD). The aim of the present study was to evaluate gastric mucosa involvement in celiac children and gastroenterological controls (GC).

Methods: In a retrospective study on 226 patients with CD (82  M; median age: 5.

First salivary screening of celiac disease by detection of anti-transglutaminase autoantibody radioimmunoassay in 5000 Italian primary schoolchildren.

Objective: The high prevalence of celiac disease (CD) prompted us to evaluate a new, noninvasive disease screening strategy. The aim was to identify CD in 6- to 8-year-old children for a timely diagnosis, start gluten-free diet (GFD) in compliant subjects, achieve the growth target, and prevent CD complications.

Methods: Five thousand subjects were invited to participate in the study.

Radioimmunological detection of anti-transglutaminase autoantibodies in human saliva: a useful test to monitor coeliac disease follow-up.

Background: Serum radioimmunoassay (RIA) tissue transglutaminase autoantibodies (tTG-Abs) proved to be a sensitive test also during coeliac disease (CD) follow-up. We demonstrated that RIA tTG-Abs could be detected in human saliva.

Aim: To evaluate salivary RIA tTG-Abs in coeliac children on gluten-free diet (GFD).

Duodenal bulb biopsies in celiac disease: a multicenter study.

Objectives: Celiac disease (CD)-related lesions have been reported in duodenal bulb biopsies, sometimes the bulb mucosa being the only one affected. The aim was to verify in a significant series whether histological lesions are always present in the bulb of celiac patients, what is the prevalence of lesions when isolated to the bulb, and if similar lesions are present in nonceliac subjects.

Methods: We studied 665 children with CD (241 males, range 9 months-15 years, 8 months), at diagnosis on a gluten-containing diet, and 348 age- and sex-matched gastroenterological controls submitted to upper endoscopy for gastroenterological complaints.