Dive into a comprehensive pulmonology lecture exploring pleural effusion, its types, and distinguishing between transudate and exudate. Learn about the various causes of pleural effusion, including metastasis, and understand the differences between exudate and transudate. Explore the concepts of Kylas and Pseudocallus, and gain insights into the signs, symptoms, and diagnostic approaches for pleural effusion. This animated educational content provides valuable information for medical students and healthcare professionals seeking to enhance their knowledge of pulmonary conditions.