Three cases of neonatal chylous ascites (CCA) were managed in the neon
atal unit, University Hospital: Kuala Lumpur, over the past 9 years. F
etal ascites and polyhydramnios were the sole abnormalities detected i
n all three babies by antenatal ultrasonography. They were born al 36
weeks' gestation and their birth weights ranged from 3.0 kg to 3.8 kg,
All three infants had abdominal distension at birth, Milky ascitic fl
uid was obtained after starting enteral feedings, Analysis of the asci
tic fluid revealed a raised white blood cell count (predominantly lymp
hocytic) and triglycerides (1.4-3.8 mmol/l), cholesterol (1.6-2.8 mmol
/l), and protein levels (25-41 g/l). Conservative management with skim
med mill: and medium-chain triglycerides in one infant and Pregestimil
in another was instituted, these two infants with CCA were clinically
normal when reviewed at 19 months and 3.5 years of age. The third inf
ant had a gut malrotation and associated pyloric septum: he died from
complications of a laparotomy. The literature on this rare condition i
s reviewed.