Effusions are abnormal fluid accumulations in the peritoneal, pleural, or pericardial cavities. Many effusions are formed by passive transudation secondary to changes in hydrostatic and/or oncotic pressure (transudates) or by active exudation secondary to inflammation (exudates). Classifying an effusion as a transudate or exudate is useful to guide further diagnostics, and, in some cases, a specific diagnosis can be made (e.g. if infectious agents are visualised microscopically). However, some effusions are not accurately classified using the traditional fluid classification criteria of total protein concentration and total nucleated cell count (TNCC).
Veterinarians
Blended Course
CPD Points
Continued Professional Development
Test: Question and Answer
South African Veterinary Council (SAVC)
1 CPD Point
AC/1390/23
Pass the test with 80% - Retries allowed: 3