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Updated: Jun 26, 2026

Isolation of Neonatal Extrahepatic Cholangiocytes
Published on: June 5, 2014
Histiocytic sarcoma presenting with chylous ascites in a 7-month-old infant: a case report
Wael El-Matary1, Kent Thorburn, Colin Baillie
1Gastroenterology, Royal Liverpool Children's NHS Trust, Alder Hey, Liverpool, UK. welmatary@yahoo.com
Insights
This report details a rare tumor presentation causing chylous ascites in infants. Early consideration of malignancy is crucial for diagnosing this rare condition in children.
Area of Science:
- Pediatric Oncology
- Gastroenterology
- Rare Diseases
Background:
- Chylous ascites is a rare condition in infants, often associated with various underlying causes.
- Malignancy is an uncommon but critical differential diagnosis for chylous ascites, particularly in neonates and young children.
Observation:
- This report presents an exceptionally rare case of a specific tumor type manifesting as chylous ascites in an infant.
- The tumor's presentation in this pediatric age group is highly unusual, making it a diagnostic challenge.
Findings:
- The study highlights a rare tumor as the cause of chylous ascites, emphasizing the need for vigilance.
- Discussion includes a differential diagnosis of chylous ascites, covering both malignant and non-malignant etiologies.
Implications:
- Early recognition of malignancy is vital for timely intervention and improved outcomes in infantile chylous ascites.
- This case underscores the importance of considering rare tumors in the differential diagnosis of unexplained chylous ascites in infants.
Abstract:
We describe in this report what we believe to be the first report of a rare presentation of a very rare tumor, especially in this age group. We highlight the importance of early consideration of malignancy as a cause of chylous ascites in infancy and we discuss different causes of chylous ascites.