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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Iranian Journal of Neonatology
- نوع مقاله: Journal Article
- کلمات کلیدی: Biliary atresia,cholestasis,TASC
- چکیده:
- چکیده انگلیسی: Introduction:
Early diagnosis of biliary atresia is very important for better outcome of treatment. Ultrasonography is one of the diagnostic tools for early differentiation of biliary atresia from other causes of neonatal cholestasis. It has been reported that triangular cord sign (TACS) in sonography is a reliable sign for diagnosis of biliary atresia. The aim of this study was to re-assess the accuracy of TACS alone and coupled with an abnormal gallbladder in the diagnosis of biliary atresia.
Methods:
Infants with prolonged cholestatic jaundice underwent ultrasonography and liver biopsy. Results of ultrasound scans (TASC and gallbladder abnormality) were compared with histopathological findings. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of Ultrasonographic findings for diagnosis of biliary atresia based on liver histopathology were studied.
Results:
The sensitivity, specificity and accuracy of TACS for diagnosis of biliary atresia were 36%, 95% and 77% respectively. Positive predictive value and negative predictive value was 77%. The sensitivity and specificity of gallbladder abnormality for diagnosis of biliary atresia were 36% and 88% respectively. Positive predictive value of TACS coupled with gallbladder abnormality for diagnosis of biliary atresia was 100%.
Conclusion:
The Ultrasonographic TACS is very specific for diagnosis of biliary atresia. Positive predictive value and accuracy of this sign is much higher than of gallbladder abnormality. The sensitivity of TACS for diagnosis of biliary atresia is very low.- انتشار مقاله: 02-12-1391
- نویسندگان: Seyed Ali Jafari,Mehrzad Mehdizadeh,Fatemeh Farahmand,Gholam Hossein Fallahi,Hamid Reza Kianifar
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: children,Comorbidity,Gastroesophageal reflux disease,ADHD
- چکیده:
- چکیده انگلیسی: Background: Gastroesophageal reflux disease (GERD) is associated with a number of comorbidities in pediatrics. However, its association with attention deficit hyperactivity disorder (ADHD) has not been reported. The aim of the present study was to investigate the prevalence of ADHD in pediatric patients newly diagnosed with GERD.
Materials and Methods: Sixty newly-diagnosed treatment naive GERD patients and sixty healthy controls aging between 5 to 12 years referring to the Children and Adolescent’s medical center, Tehran, Iran were recruited in a case-control study during the year 2015. Then patients were evaluated for ADHD by a psychiatrist according to the DSM-IV criteria. The revised Conners' Parent Rating Scale (CPRS-R) was used for assessment of the symptoms of ADHD. To screen for psychiatry disorders other than ADHD, the Kiddie-Sads-Present and Lifetime Version (K-SADS-PL) questionnaire was used. Logistic regression analysis was used for modeling the association between GERD and ADHD in the study sample.
Results: The mean age of GERD patients was 5.77±2.27 and for non-GERD controls was 6.03±2.52 (P= 0.543). Thirty-three out of 60 (55%) GERD patients and 37 out of 60(61.66%) non-GERD controls were male (P: 0.579). Prevalence of ADHD was 33.60 (55%) in GERD patients and 10.60 (16.66%) in non-GERD (P<0.001). Data analysis revealed that being diagnosed with GERD was associated with higher odds of ADHD diagnosis (P<0.001; odds ratio [OR]: 6.88, 95% confidence interval [CI]: 2.8-16.9).
Conclusion: According to the results, diagnosis of GERD was associated with higher odds of being diagnosed with ADHD.- انتشار مقاله: 31-02-1396
- نویسندگان: Mohammad Effatpanah,Farzaneh Motamed,Mehri Najafi,Fatemeh Farahmand,Gholamhosein Fallahi,Davood Motaharizad,Mir Saeed Yekaninejad,Mostafa Qorbani,Jayran Zebardast
- مشاهده