Fig. 3From: Chicken hepatomegaly and splenomegaly associated with novel subgroup J avian leukosis virus infectionHistological examination of tissue samples. (a) Focal lymphocytic infiltration of heterophils and mononuclear inflammatory cells in the liver. Cell edema were also found in some liver cells. (b) Renal congestion was found in the kidney. (c) Congestion, atrophy and depletion of lymphocyte were detected in the spleen.Back to article page