Figure 1: Cataracts
Case history and photo
Boomer is an 18-month-old rat. There was no prior history of illness.
I first noticed that Boomer’s eyes seemed “lighter”. There was no real noticeable change in his ability to maneuver visually in his environment.
A trip to the vet confirmed a diagnosis of cataracts in both eyes. The vet’s assessment regarding treatment was that
there was nothing to be done for him short of surgery, which she didn’t
think he needed stating as how most of the world was scent to him
anyway. The vet felt that he had accustomed himself well to his changing
world and that the stress of a surgery with questionable outcome
wasn’t worth the risk.
Seen by vet on consult, and determined that Boomer was well adjusted to his blindness.
It was also felt that since Boomer already knew his way around
the cage, I keep the arrangement constant, this on advice from the vet.
Boomer did manage quite well despite his blindness, and resided in a one level cage
with Scottie, his cagemate, who had developed hind leg
Photo shows Boomer with cataracts in both eyes.
Note the milky color of the lens.
Case history and photo courtesy of Heide Walsh
Posted on June 29, 2003, 14:00,
Last updated on April 8, 2010, 14:18