Ruminant, Bovine: Thorax. Fibrous pleuritis caused by Mycoplasma bovis.

Ruminant, Bovine: Stifle joint. Caseonecrotic arthritis caused by Mycoplasma bovis.

Ruminant, Bovine: Lung. Caseonecrotic bronchopneumonia caused by Mycoplasma bovis.

Ruminant, Bovine: Stifle joint. Caseonecrotic arthritis and tenosynovitis caused by Mycoplasma bovis.

Ruminant, Bovine: Aortic lymph nodes. Caseonecrotic lymphadenitis caused by Mycoplasma bovis.

Ruminant, Bovine: Abomasum. Abomasal hemorrhage from bleeding ulcer.

Ruminant, Bovine: Abomasum. Bleeding abomasal ulcers.

Ruminant, Bovine: Spiral colon. Melena secondary to bleeding abomasal ulcer.