PSEUDOCHYLOUS EFFUSION IN A CAT WITH CARDIOMYOPATHY

SUMMARY A case of pseudochylous thoracic effusion associated with feline cardiomyopathy is described. At necropsy there was no evidence of structural damage to the thoracic duct or other major lymphatic vessels. The literature covering this syndrome was reviewed and it was concluded that the thoracic effusion may have been associated with congestive heart failure and interference with drainage of the thoracic duct into the anterior vena cava.