الفهرس 
Patlents and methodsOnly 14 pages are availabe for public view
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Abstract
Cholestatat.!c disorders of ;infan.cy conatitute a major
problem to the pediatrici,au. Urgent diagnosis is r,equired
to start treatment. Msny investigations were ’ntroduced
to deffe.entiate bile duct atresia from neon.atal hepatitis.
Some of th.&Dl.are ~ay to pe’rform such 88 liver biopsy, ultrasonography
and duodenal ~tubation. while others such aa
radio-isotope ime.gil1& are expensive and difficult t·operform.
~he a1~ of this work was to assess the value o~ duodenal
intubation in differential diagnosis of bile duct atresia
and neonatal hepatitis. Evaluation of duodenal intubation
and duodenal fluid collec on for b’lirubin content
8S a ai!l1ple and less expansive pz-ccedure or differentiation
between biliary atreaia and neonatal hepat~tis not
only toseleet patienta for surgery but also to avoici unnecea5~
ry surgery in patients with neonatal hepatitis.