Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros

Base de dados
País/Região como assunto
Ano de publicação
Tipo de documento
País de afiliação
Intervalo de ano de publicação
1.
Thyroid ; 22(10): 1046-53, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22947351

RESUMO

BACKGROUND: In the years 1985-1998, it was noted that mild iodine deficiency (MID) was a public health problem in Belgium. Therefore, an agreement was signed in 2009 between the bakery sector and the Ministry of Health, to fortify bread with iodized salt. We tested the hypothesis that the iodine status of Belgian children improved after the introduction of bread fortified with iodized salt. Since the dietary habits of children and adults may differ, we also investigated whether the median urinary iodine concentration (UIC) among the children in this study reflected the iodine status of their mothers. METHODS: The study was cross-sectional. In a van, equipped with an ultrasound device, the thyroid volumes (Tvol) of children were measured and household salt samples and urine samples were collected from the children and their mothers. From across Belgium, 60 schools were selected and 1541 children participated in the study. RESULTS: The median UIC in children was 113.1 and 84.4 µg/L among their mothers. The median UIC among children was substantially greater compared to more than 10 years ago (80 µg/L; p<0.001). The median UIC in school-aged children was lower in Wallonia than in Flanders (p<0.001) and was higher in boys than in girls (p<0.001). The percentage of children with goiter was 7.2%. Of the 904 salt samples received, 63.2% did not contain iodine. CONCLUSIONS: Fortification of bread with iodized salt corrected iodine deficiency in Belgian children, but not in their mothers. To provide these women with an adequate iodine intake, the use of both iodized salt in bread and iodized instead of noniodized household salt needs to increase. Our findings suggest that the median UIC in children may not be an adequate surrogate of adults' iodine status. Therefore, monitoring iodine status should not be limited to children, but should be extended to women of child-bearing age.


Assuntos
Pão , Alimentos Fortificados , Bócio/epidemiologia , Iodo/deficiência , Mães , Cloreto de Sódio na Dieta/administração & dosagem , Adolescente , Adulto , Bélgica/epidemiologia , Criança , Estudos Transversais , Feminino , Bócio/diagnóstico por imagem , Humanos , Iodo/administração & dosagem , Iodo/urina , Masculino , Prevalência , Ultrassonografia
2.
J Pediatr Surg ; 44(9): 1831-4, 2009 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-19735835

RESUMO

Alimentary tract duplications are rare congenital malformations that occur most commonly in the jejunoileal part of the gastrointestinal tract. Management of this pathologic condition is usually drawn up. We report a case of descending colonic communicating duplication in which clinical presentation and anatomopathologic results were unexpected. A slightly echogenic abdominal mass reaching 72 x 36 mm in the left flank was diagnosed in a female fetus during the third trimester ultrasound examination. At birth, volume of the mass rapidly evolved, and despite no intestinal obstruction was observed by compression of the adjacent gastrointestinal tract, abdomen was distended. Abdominal plain film showed a large air collection, and the barium enema demonstrated a slight leak of contrast in the aerated mass, suggesting a communication with the sigmoid colon. No other abnormalities were seen. The patient underwent surgery in emergency. The mass was then totally excised through an antimesenteric resection of the tubular tract joining cystic mass and sigmoid colon. A lateral suture of the colon was subsequently performed. The wall of the duplication is usually composed of a smooth muscle layer covered by an epithelium, mostly of intestinal type. Herein, we describe a descending colonic duplication completely lined with nonkeratinizing squamous epithelium. Therefore, the association of a colonic mucosa (of endodermic origin) and a squamous epithelium (derived from the ectoderm) in our case is an interesting finding and is not explained by the various theories. Furthermore, the clinical characteristics, diagnosis, and treatment of intestinal duplications are discussed with regard to literature.


Assuntos
Colo Sigmoide/anormalidades , Colo Sigmoide/cirurgia , Sulfato de Bário , Colo Sigmoide/diagnóstico por imagem , Colo Sigmoide/patologia , Meios de Contraste , Diagnóstico Diferencial , Enema , Feminino , Humanos , Recém-Nascido , Radiografia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA