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Pulmonary manifestations of Crohn's disease are infrequent in adults and even less common in children. Our literature search found only a few cases of Crohn's disease causing pulmonary manifestations in children. We report on the case of a 13-year-old girl in whom severe pulmonary disease was found four years after the onset of Crohn's disease. Open lung biopsy uncovered bronchiolitis obliterans and granulomatous lung disease. Aggressive treatment has yielded gradual improvement. This case emphasizes the importance of recognizing the association, the differential diagnosis, and treatment implications. Pediatr Pulmonol. 2000; 29:151–154. © 2000 Wiley-Liss, Inc.

Background: Progressive familial intrahepatic cholestasis, which constitutes a heterogeneous group of imperfectly delineated syndromes and appears to be inherited as an autosomal recessive condition, has not been hitherto reported from the Middle East, in spite of the high rate of consanguineous marriage in this region. Methods: Sixteen affected children from six Israeli Arab families were evaluated over 30 years. All were born to consanguineous parents. Results: Jaundice appeared during the first 3 weeks of life in 15 babies. When first referred, 10 had hepatomegaly and nine had splenomegaly. A progression toward cirrhosis was the rule. Serum levels of conjugated bilirubin, liver enzymes, and alkaline phosphatase were raised; γ-glutamyl transpeptidase levels were normal in all three infants in whom it was examined, but elevated in two siblings of another family at ages 2 and 3 years. No abnormal bile acids were detected in the serum and urine of patients. Histologic examination of the liver showed giant-cell transformation, paucity of intrahepatic bile ducts, cholestasis, fibrosis, or cirrhosis. The pattern of liver pathology differed at times among affected members within the same family. Therapeutic trials with phenobarbital, cholestyramine, or ursodeoxycholic acid were ineffective. Survival of the patients was from 5 to 18 months in four families; in the other two families, three children received liver transplants, and one is awaiting liver transplantation. Conclusions: Progressive familial intrahepatic cholestasis should be included in the differential diagnosis of infants with cholestatic jaundice of unknown etiology, especially those born to consanguineous Arab parents.

Background To evaluate the effect of a therapeutic regimen of 7 days versus 14 days on the clinical manifestations of Helicobacter pylori gastritis in children. Methods Ninety children (age 2-19 years) who had abdominal pain and/or recurrent vomiting were determined to have H. pylori gastritis by endoscopy, histology, and a Giemsa stain positive for H. pylori. The patients were randomized to receive amoxicillin, metronidazole, and bismuth subcitrate for 7 days (group A; 45 children) or 14 days (group B; 45 children) and were observed clinically for 19 +/- 11.5 months. Resolution of all abdominal and gastrointestinal symptoms was considered a good response. Results A good response was obtained in 36 (80%) children from group A, and in 37 (82%) from group B. A recurrence of symptoms occurred in four (11%) of the responders from group A, and in six (15.2%) from group B. Conclusions A 7-day course of bismuth-based triple therapy for H. pylori gastritis in children appears to be clinically as effective as a 14-day regimen. The feasibility of a shorter therapeutic regimen may enhance patient compliance and provide a better chance of clinical benefit.

We report the association of celiac disease and alopecia in 3 children. In one, the alopecia developed after 4 years' nonadherence to a gluten-free diet; the other 2 patients presented with alopecia. Administration of a gluten-free diet resulted in partial regrowth of hair in the first child and complete hair growth in the others.

Background/Aims: Idiopathic (autoimmune) thrombocytopenic purpura has been previously reported as a rare complication in children following parvovirus B19 infection. In the immunocompromised host who is unable to produce neutralizing antibody, an infection with parvovirus B19 can persist and cause chronic bone marrow failure. Methods: We describe a child who had undergone liver transplantation and who had idiopathic thrombocytopenic purpura, whose history and laboratory findings suggested parvovirus B19 infection. The infection disappeared without persistent viremia, and the thrombocytopenia responded completely to the administration of gamma globulin while the patient was undergoing chronic immunosuppression therapy. Results/Conclusion: Transplant physicians need to be aware of this complication, and parvovirus B19 infection should be included in the differential diagnosis of liver recipients presenting with severe thrombocytopenia.

Summary: Total carbamazepine (CBZ) levels in serum of 61 epileptic children were compared with saliva levels. Both resting and stimulated saliva was analyzed. The salivary levels were 38.6% of serum CBZ levels. A highly significant correlation was noted (r= 0.89, p < 0.001). Stimulation had no effect on saliva CBZ levels (r= 0.97). Salivary and serum CBZ levels were not affected by storing the samples for 7 days at room temperature. The data indicate that salivary CBZ may provide a reliable alter-native monitoring method to Tegretol therapy, especially in children, in whom blood sampling is difficult. Further-more, the samples may be collected at home and delivered to the laboratory by mail.

• Circulating antibodies to gluten fractions have been detected in most patients with celiac disease during gluten ingestion. The various detection techniques, however, are rather complex and inadequate for routine clinical use. Recently, a new indirect immunofluorescent method, named the antigluten antibody (AGA) test, has been developed. To establish the reliability of the test we compared six groups of patients: (1) 15 patients with biopsy-proved celiac disease of whom 13 had positive test results (the other two had already been receiving a gluten-free diet for two to three weeks); (2) 13 malnourished patients without celiac disease who had damaged mucosa, of whom only two had positive test results; (3) 21 patients with celiac symptomatology but normal mucosa, of whom four had positive test results; (4) 42 patients with other intestinal tract diseases, of whom seven had positive test results; (5) 28 patients with extraintestinal diseases, of whom only two had positive test results; and (6) 26 patients with autoimmune diseases, of whom five had positive test results. All patients with celiac disease who had positive test results and who were receiving a gluten-containing diet had titers of 1:40 to 1:80 in the IgG class, while all other patients with positive AGA test results had a low titer of 1:10 to 1:40, in the IgM class mainly. We conclude that the AGA test is an effective screening tool for patients with celiac disease and may serve as a practical index of dietary gluten avoidance. ( AJDC 1984;138:659-662)