An 18-day-old female neonate presented with abdominal distention and bilious vomiting for 5 days. Abdominal examination showed hepatomegaly and a mass in the right hypochondrium. Ultrasound showed an extrahepatic cyst with internal echoes and dilated intrahepatic radicals.
View Article and Find Full Text PDFA 15-day male neonate presented with postprandial nonbilious vomiting. Barium meal suggested pyloric obstruction. Ultrasound of the stomach after saline loading revealed an echogenic antral valve.
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