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What is Failure to pass meconium within 48 hrs of birth in a newborn with no obvious external abnormality should lead to the suspicion of – and explain in detail?
Read what Nelson says about Hirschsprung's disease (Congenital aganglionosis).
"Ninety-nine per cent of full-term infants pass meconium within 48hrs of birth. Hirschsprung disease should be suspected in any fill term infant with delayed passage of stool".