Changing pleural fluid triglyceride levels in cirrhotic chylothorax.
Respirol Case Rep
; 10(3): e0907, 2022 Mar.
Article
em En
| MEDLINE
| ID: mdl-35169482
ABSTRACT
Chylothorax is an uncommon disease entity, but it occasionally poses a diagnostic challenge to physicians. Pleural fluid triglyceride level has been advocated as a screening test to diagnose chylothorax. However, its level can be depressed if there is an additional pathology driving the process of pleural fluid production. We report a case of high-volume pleural fluid output due to dual pathologies, cirrhotic hydrothorax and chylothorax, causing an initial failure to diagnose chylothorax due to low pleural fluid triglyceride level. The fluid triglyceride levels were unmasked after the treatment for underlying portal hypertension. These findings were further substantiated by positive lipoprotein electrophoresis for chylomicron. In this patient, lipoprotein electrophoresis of his pleural fluid specimen helps distinguish chylothorax as a second pathology amidst the underlying cirrhotic hydrothorax.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article