This new “Name that condition” photo comes from Dr. Bob Glock at the Arizona diagnostics laboratory. The necropsy picture comes from a heavy feedlot steer. If you believe you have a diagnosis, please send it to me at jmaday@farmjournal.com. Next week we’ll post the answer and list the readers who sent a correct diagnosis.

See the results of our previous “Name that condition” photo here.

Also, we are looking for more pictures to use in this series. If you have a photo of an interesting condition, lesion or injury, please send it to me at the above e-mail address.

So, what’s your diagnosis for this week’s picture?