A Case of Idiopathic Neonatal Chylothorax.

Chung,  Ji Young; Moon,  Soon Chung; Rha,  Young Ho; Bae,  Chong Woo; Choi,  Yong Mook

Case Report

Journal of the Korean Society of Neonatology 2002;9(1):111-115.
Published online May 1, 2002.

A Case of Idiopathic Neonatal Chylothorax.

Ji Young Chung, Soon Chung Moon, Young Ho Rha, Chong Woo Bae, Yong Mook Choi

Department of Pediatrics, College of Medicine, Kyunghee University, Seoul, Korea. baecwkmc@zaigen.co.kr

신생아 원발성 유미흉 1례

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Abstract

Chylothorax is the most common cause of pleural effusion in the neonatal period and is defined as an effusion of lymph in the pleural cavity. We report a case of chylothorax in 8-day-old male who was admitted due to respiratory difficulty. Chest AP roentgenogram showed pleural effusion of the left lung, and milky yellow fluid was aspirated via thoracentesis. Diagnosis was confirmed by chemistry studies of pleural lipid and lipoprotein electrophoresis. Chyle obtained from pleural space was diagnosed by their high triglyceride levels and the finding of chylomicrons on lipid electrophoresis. He was treated by thoracentesis, chest tube insertion, feeding with formulas containing medium-chain triglyceride and total parenteral nutrition without oral feeding. He was discharged on the 45th hospital day in good health.

Key Words: Chylothorax; Chyle; Pleural effusion; Neonate