"Bilateral cataracts" refers to the condition when both eyes have cataracts, which are clouded areas that develop in the lens of the eye. It means that both eyes are affected by this condition. Full definition
None of the other types of bilateral cataract (anterior, equatorial cortical, capsular, or nuclear) occur even half as frequently. (ashgi.org)
«Gold standard» affected (ages 2 - 5); these includes dogs with bilateral cataracts (n = 20) and dogs with unilateral cataracts that subsequently involved both eyes (n = 13): 33 (asc-f.org)
Not to mention bilateral cataracts, subaortic stenosis, epilepsy, Von Willebrand's disease, and pancreatitis. (thehappypuppysite.com)