Figure 1.
(A and B) Guinea pig 1. There is more than 27 mL of chylous effusion filling the pleural spaces and obscuring the heart and lungs (A, arrow). (B) Syringe shows the volume and chylous nature of the effusion. (C and D). Guinea pig 2. There is more than 29 mL of chylous pleural effusion (C, arrow) with severe and diffuse atelectasis of the lungs (D).