Meconium Ileus Combined with Pseudohypoaldosteronism Type Ⅰ in 1 Child / 实用儿科临床杂志

ABSTRACT

Objective To improve the recognition of meconium ileus and pseudohypoaldosteronism type Ⅰ and to explore the relationship between neonatal meconium ileus and cystic fibrosis.Methods The clinical and follow-up data of a premature infant with meconium ileus and pseudohypoaldosteronism type Ⅰ was analyzed.Relevant literature was reviewed.Results The child was a very low-birth weight premature infant who didn′t pass meconuim within 24 hours of birth and persistent abdominal distention was noted.Laparotomy was performed on day 4.Thick and inspissated meconium was found in the ileum with perforation.The atretic intestine was resected,and a double-barreled enterostomies was performed.On day 30,the child presented hyponatremia,hyperkalemia,high levels of plasma renin and aldosterone and was given 9 g/L salt supplementation.At 6-month age,9 g/L salt supplementation was discontinued.Anastomosis was performed at 8-month age.The child recovered with a good prognosis whose catch-up growth was obtained at 18-month age and didn′t pre-sent manifestations of cystic fibrosis.Conclusions This case could be diagnosed as meconium ileus and pseudohypoaldosteronism type Ⅰ.The relationship between neonatal meconium ileus and cystic fibrosis is different in China and the regions of Caucasian.