Dog: Liver. Diffuse hepatic fibrosis, suspect lobular dissecting hepatitis.

Equid, Pony: Liver. Necrotizing hepatitis caused by Clostridium novyi group.

Ruminant, Bovine: Liver. Necrotizing hepatitis caused by Fusobacterium necrophorum (Necrobacillosis).

Ruminant, Goat: Trigeminal nerve. Trigeminal neuritis with listeriosis.

Rodent, Hamster: Liver. Necrotizing hepatitis caused by Clostridium piliforme, Tyzzer's disease.

Ruminant, Ovine (lamb): Liver. Necrotizing hepatitis.

Cat, Kitten: Liver. Necrotizing hepatitis caused by Clostridium piliforme, Tyzzer's disease.

Rodent, Hamster: Liver. Necrotizing hepatitis caused by Clostridium piliforme, Tyzzer's disease.

Rodent, Hamster: Warthin Starry stain. Necrotizing hepatitis caused by Clostridium piliforme, Tyzzer's disease.

Dog, Puppy: Liver. Intranuclear inclusion bodies in canine infectious hepatitis.

Equid, Horse: Liver. Necrotizing hepatitis, suspect Clostridium novyi.

Equid, Horse: Liver. Necrotizing hepatitis, suspect Clostridium novyi.

Bird: Abdomen. Granulomatous hepatitis, avian mycobacteriosis.

Ruminant, Ox: Whole body. Unilateral facial paralysis, Listeriosis.

Ruminant, Ox: Whole body. Unilateral facial paralysis, Listeriosis.

Ruminant, Bovine (calf): Liver. Mycotic hepatitis.

Ruminant, Bovine (calf): Liver. Mycotic hepatitis.

Other, Wallaby: Liver. Necrotizing hepatitis due to uncultured bacteria.

Cat: Liver. Granulomatous hepatitis caused by Feline infectious peritonitis virus.

Ruminant, Bovine: Liver. Fungal hepatitis.

Other, Goldfish: Spleen, liver, kidney, ovary and coelomic peritoneum . Disseminated granulomas (granulomatous hepatitis, splenitis, nephritis, oophoritis and peritonitis), multifocal to coalescing. Etiology: Disseminated mycobacterial infection with Mycobacterium marinum and Mycobacterium fortuitum. .

Ruminant, Ox: Eye. Chronic keratitis in an animal with listeriosis.

Ruminant, Goat: Eye. Exposure keratitis and corneal edema in a goat with listeriosis.

Bird, Owl: Liver. Herpesviral hepatitis.