Small and large intestine – necrohemorrhagicenterotyphlocolitis – Clostridium spp.

Small intestine – necrosis – Clostridium spp.

Small intestine – ileum – proliferative ileitis – Lawsonia spp.

Small intestine – ileum – proliferative ileitis – Lawsonia spp.

Small intestine – ileum – proliferative ileitis – Lawsonia spp.