Latest News From John Maday and Feedlot Health Management Services

The diagnosis for this case was Myocarditis, most likely caused by Histophilus somni.
A Heifer On Feed Post-Mortem

The diagnosis for this case was Myocarditis, most likely caused by Histophilus somni.

Veterinary Education
Fig. 1. The heart image depicts serous atrophy of cardiac fat.
Post-Mortem of a Feedlot Steer

These images depict a steer calf that had been on feed for 87 days, at which time it was found dead after a period of losing weight through the winter months.

John Maday and Feedlot Health Management Services
Veterinary Education
Post-Mortem on a Lame Feedlot Heifer
Post-Mortem on a Lame Feedlot Heifer

These images show a yearling heifer that died at 19 days on feed after having been treated for signs of lameness two days prior to death.

John Maday and Feedlot Health Management Services
Veterinary Education
Post-Mortem of a Heifer on Feed
Post-Mortem of a Heifer on Feed

Can you diagnose cause of death for this feedlot heifer?

John Maday and Feedlot Health Management Services
Veterinary Education
Fig. 1. The heart image depicts serous atrophy of cardiac fat.
Post-Mortem of a Feedlot Steer: Answer

These images depict a steer calf that had been on feed for 87 days, at which time it was found dead after a period of losing weight through the winter months.

John Maday and Feedlot Health Management Services
Veterinary Education
Post-Mortem of a Heifer on Feed: Answer
Post-Mortem of a Heifer on Feed: Answer

Can you diagnose cause of death for this feedlot heifer?

John Maday and Feedlot Health Management Services
Veterinary Education
Post-Mortem on a Lame Feedlot Heifer: Answer
Post-Mortem on a Lame Feedlot Heifer: Answer

These images show a yearling heifer that died at 19 days on feed after having been treated for signs of lameness two days prior to death.

John Maday and Feedlot Health Management Services