Skip to main content
. 2020 Oct 28;10(11):1974. doi: 10.3390/ani10111974

Figure 3.

Figure 3

Case 6#. (A) Radiographic image of swim bladder showing dislocation of the chambers. (B) Grossly, the size of the chambers appeared slightly enlarged. (C) When cut in a transversal section, abundant gelatinous material expanding the swim bladder layers was detected. (D) Histological analysis showed the muscularis mucosae expanded by abundant granulation tissue and a severe inflammatory cell infiltration, mainly composed of lymphocytes (inset; H&E stain).