Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The folic acid plasma level in 12 out of 13 children with thalassemia major was lower than 3 ng/ml. This deficiency is not due to intestinal malabsorption. Folate deficiency should then be provoked by an increased allowance due to the compensatory erythropoiesis and to the lack of. Folic acid level less then 3 ng/ml in 24% and not more then 6 ng/ml in 50% of thalassemic heterozygotic children has been found. Therefore the necessity of folic acid treatment in thalassemic children with a low blood transfusional therapy and in beta-thalassemic heterozygotic children has been recommended.
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PMID:[Behavior of blood folate in children with thalassemia major under transfusion therapy and in thalassemia trait]. 652 78

Growth failure is one of the most common problems in children with thalassemia with multiple etiologies. We present a case of celiac disease, an underdiagnosed cause of growth failure in a child with beta-thalassemia major. A 10-year-old boy on a hypertransfusion regimen was referred for early onset growth failure. Serology for hepatitis B, hepatitis C, and HIV was negative. Serum zinc levels were normal. Thyroid function tests and growth hormone secretion, evaluated with clonidine stimulation test were normal. Malabsorption syndrome was suspected, even in the absence of gastrointestinal symptoms. Tissue transglutaminase were highly raised >300 IU/mL (normal values <15 U/L). Characteristic mucosal lesions on jejunal biopsy confirmed the diagnosis of celiac disease. Institution of a gluten-free diet resulted in rapid gain in weight and improvement in height velocity.
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PMID:Celiac disease in a child with beta-thalassemia major: a need for improved screening and awareness. 1913 78