RESUMO
OBJECTIVE: To evaluate the diagnostic accuracy of small intestine contrast ultrasonography (SICUS) in pediatric Crohn's disease (CD). STUDY DESIGN: A total of 51 consecutive patients (median age 15 years; range 3-20, 31 male patients), 21 with suspected and 30 with proven CD, were studied. All patients underwent standard ultrasonography (ie, transabdominal ultrasonography [TUS]), SICUS, small bowel follow-through, and upper and lower endoscopy. SICUS was performed in patients after they ingested an oral contrast solution. TUS and SICUS were compared with small bowel follow-through and endoscopy via use of the final diagnosis as reference standard. RESULTS: In undiagnosed patients, the sensitivity and specificity of TUS and SICUS in detecting CD small bowel lesions were 75% and 100% and 100% and 100%, respectively. In patients with proven CD, the sensitivity and specificity of TUS and SICUS were 76% and 100% and 96% and 100%, respectively. The agreement (k) with radiology for site of lesions was almost perfect for SICUS (0.93), both for jejunal and ileal lesions, and it was fair (0.40) for jejunal and substantial (0.68) for ileal lesions for TUS. Compared with radiology SICUS correctly assessed the length of lesions, whereas TUS underestimated it (P = .0001). CONCLUSIONS: The radiation-free technique SICUS is comparable with radiology and more accurate than TUS in assessing small bowel lesions in pediatric CD, mainly in the detection of proximal small bowel disease.
Assuntos
Meios de Contraste , Doença de Crohn/diagnóstico por imagem , Intestino Delgado/diagnóstico por imagem , Polietilenoglicóis , Adolescente , Criança , Pré-Escolar , Doença de Crohn/diagnóstico , Endoscopia Gastrointestinal , Feminino , Humanos , Masculino , Estudos Prospectivos , Sensibilidade e Especificidade , Ultrassonografia , Adulto JovemRESUMO
BACKGROUND: Some factors(s)/features(s) of maternal insulin-dependent diabetes mellitus are considered common human teratogens. Although the variable association of cardiac, renal, and skeletal anomalies are commonly observed in infants from diabetic mothers, the relationship between VACTERL (i.e., the association of vertebral and cardiac defects, tracheo-esophageal fistula, renal/radial malformations, and other limb anomalies) and maternal diabetes has not been sufficiently emphasized in the literature. CASE: We report on a 3-year-old boy presenting with a constellation of blastogenetic malformations strongly suggestive of VACTERL association. His mother was affected by insulin-dependent diabetes since she was 7 years old and pregnancy history disclosed very high glucose and HbA1c levels, especially during the first 2 gestational months. CONCLUSIONS: In an attempt to properly counsel the parents, we reviewed the literature and identified four additional patients with VACTERL and first trimester exposure to maternal diabetes mellitus. Although this evidence does not strongly support a causal relationship between these two conditions, additional arguments may substantiate this hypothesis. The pathogenesis of diabetic embryopathy in relation to the VACTERL phenotype is also discussed.
Assuntos
Anormalidades Múltiplas , Diabetes Mellitus Tipo 1/complicações , Pré-Escolar , Feminino , Humanos , Masculino , Gravidez , Gravidez em Diabéticas , SíndromeRESUMO
Bronchiolitis is the leading cause of hospitalization in infants under 12 months. Our aims were to analyze epidemiological characteristics of infants with bronchiolitis over 10 consecutive seasons and to evaluate whether there are any clinical differences between infants hospitalized for bronchiolitis during epidemic peak months and infants in non-peak months. We enrolled consecutive enrolled 723 previously healthy term infants hospitalized at the Paediatric Emergency Department, "Sapienza" University of Rome over the period 2004-2014. Fourteen respiratory viruses were detected from nasopharyngeal aspirates by molecular methods. Clinical and demographic data were extracted from clinical charts. Viruses were detected in 351 infants (48.5%): RSV in 234 (32.4%), RV in 44 (6.1%), hBoV in 11 (1.5%), hMPV in 12 (1.6%), co-infections in 39 (5.4%), and other viruses in 11 (1.5%). Analyzing the 10 epidemic seasons, we found higher incidence for bronchiolitis every 4 years with a peak during the months December-January. Infants hospitalized during peak months had lower family history for asthma (P = 0.003), more smoking mothers during pregnancy (P = 0.036), were slightly higher breastfed (0.056), had lower number of blood eosinophils (P = 0.015) and had a higher clinical severity score (P = 0.017). RSV was detected mostly during peak months, while RV was equally distributed during the seasons. We found some variations in bronchiolitis incidence during epidemics, and discriminative characteristics in infants hospitalized for bronchiolitis during peak months and in non-peak months, that might reflect two different populations of children. Pediatr Pulmonol. 2016;51:1330-1335. © 2016 Wiley Periodicals, Inc.
Assuntos
Bronquiolite Viral/epidemiologia , Coinfecção/epidemiologia , Epidemias , Infecções por Paramyxoviridae/epidemiologia , Infecções por Parvoviridae/epidemiologia , Infecções por Picornaviridae/epidemiologia , Infecções por Vírus Respiratório Sincicial/epidemiologia , Bronquiolite/epidemiologia , Bronquiolite/virologia , Bronquiolite Viral/virologia , Coinfecção/virologia , Feminino , Hospitalização , Bocavirus Humano/genética , Humanos , Incidência , Lactente , Recém-Nascido , Influenza Humana , Itália/epidemiologia , Masculino , Metapneumovirus/genética , Infecções por Paramyxoviridae/virologia , Infecções por Parvoviridae/virologia , Infecções por Picornaviridae/virologia , Estudos Prospectivos , Infecções por Vírus Respiratório Sincicial/virologia , Vírus Sinciciais Respiratórios/genética , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Rhinovirus/genética , Estações do Ano , VírusAssuntos
Conservadores da Densidade Óssea/uso terapêutico , Colite Ulcerativa/complicações , Difosfonatos/uso terapêutico , Glucocorticoides/efeitos adversos , Fraturas da Coluna Vertebral/tratamento farmacológico , Dor nas Costas/etiologia , Densidade Óssea/efeitos dos fármacos , Conservadores da Densidade Óssea/farmacologia , Criança , Difosfonatos/farmacologia , Feminino , Fraturas por Compressão/tratamento farmacológico , Fraturas por Compressão/etiologia , Humanos , Vértebras Lombares , Osteoporose/induzido quimicamente , Osteoporose/tratamento farmacológico , Osteoporose/etiologia , Pamidronato , Recidiva , Fraturas da Coluna Vertebral/induzido quimicamente , Fraturas da Coluna Vertebral/etiologiaRESUMO
BACKGROUND: The aim was to investigate the role of physical and radiological findings before bronchoscopy in the diagnosis of foreign body aspiration (FBA). METHODS: We retrospectively reviewed the clinical records for 82 patients (mean age 26.4 +/- 21.4 months, range 9 months to 13.5 years; 49 males) with a history suggestive of foreign body aspiration. RESULTS: The presence of a foreign body in the airways was confirmed in 70 children (85.4%) (mean age 25 +/- 14.1 months, 45 boys). Of the 70 children, 63 patients (90%) were under 3 years of age, with a peak incidence during the second year. Of the 70 foreign bodies retrieved, 46 (60%) were vegetable and 35 (76%) of these were nuts. In 42% of the patients the foreign body was located in the right bronchial tree. The most frequent physical findings observed in our patients were persistent cough (75%), localized decreased breath sound (62.8%) and localized wheezing (30%). The clinical triad (concomitant cough, localized wheezing and decreased breath sound) was present in 11 patients (15.7%). All clinical findings had a high positive predictive value with poor sensitivity. In 11 patients (20%) chest X-rays were normal. Five foreign bodies (9.1%) were radiopaque. The most frequent radiological findings observed were localized air trapping (43.6%), followed by atelectasis (40%). The diagnostic sensitivity was 80% and the specificity 33% for the presence of a single positive radiological finding. CONCLUSIONS: Our study confirmed that clinical symptoms and radiological findings before bronchoscopy have a low diagnostic value in children with a history of FBA.