Author(s): Nair SK, Petko M, Hayward MP
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Abstract Though rare in incidence, chylothorax can lead to significant morbidity and mortality. Its occurrence corresponds to increased mortality following esophagectomy. Leakage of chyle and lymph leads to significant loss of essential proteins, immunoglobulins, fat, vitamins, electrolytes and water. The presence of chylomicrons and a triglyceride level >110 mg/dl in the aspirated pleural fluid confirms the diagnosis of chylothorax. Identifying the aetiology using different diagnostic tests is important in planning treatment. While therapeutic thoracentesis provides relief from respiratory symptoms, the nutritional deficiency will continue to persist or deteriorate unless definitive therapeutic measures are instituted to stop leakage of chyle into the pleural space. Definitive therapy consists of obliteration and prevention of recurrence of chylothorax. Aggressive surgical therapy is recommended for post-traumatic or post-surgical chylothorax.
This article was published in Eur J Cardiothorac Surg
and referenced in Journal of Trauma & Treatment