Friday, 23 December 2016

Pseudohypoaldosteronism Secondary to High Output Ileostomy



A female infant was born at 35 weeks gestational age with birth weight of 2.6 kg. Antenatally, she was found to have an abdominal mass of unknown origin, so the patient was admitted to neonatal intensive care unit immediately after birth. Abdominal and pelvic computed tomography scan showed a huge cystic lesion with marginal calcification and compression effect on the intestine. Diagnostic laparotomy was done in the first day of life and showed ileal perforation with meconium cyst formation. 

Pseudohypoaldosteronism

Drainage of meconium was done with terminal ileum resection and creation of ileostomy. Postoperatively, the patient received total parental nutrition for one week, after which feeding was started gradually and intravenous fluids were discontinued completely within 2 weeks. At one month of age, the infant developed severe dehydration due to excessive losses of gastrointestinal fluids through the ileostomy. She had delayed capillary refill and hypotension. Laboratory testing revealed hyponatremia, hyperkalemia and metabolic acidosis. Blood glucose was normal. Read more>>>>>>>>>>>>>>>>

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