Cataract, FYCO1-related
Also known as: FYCO1 cataract · Juvenile Cataract FYCO1-related · Hereditary Cataract FYCO1 · FYCO1-associated cataract · Grauer Star (FYCO1)
Overview
What it is
This inherited eye condition is a form of cataract, which is a progressive clouding of the eye's natural lens. It is caused by a genetic mutation in the FYCO1 gene that disrupts the normal cellular structure and clarity of the lens. This prevents light from passing through to the back of the eye, gradually impairing the dog's vision.
How it presents
Owners will typically notice a cloudy, whitish, or bluish-grey haze developing inside the dog's pupils, often starting during puppyhood or young adulthood. As the cloudiness progresses, the dog may show signs of vision loss, such as bumping into furniture or hesitating in unfamiliar environments.
Treatment
The condition cannot be cured with medication, but vision can often be restored through a one-time surgery to remove the cloudy lens and insert an artificial implant. This specialized ophthalmic procedure generally costs between €2,500 and €6,000.
How it's tested
ECVO Augenuntersuchung (DOK)(ECVO-DOK)
Primary testEye examAugenuntersuchung durch ECVO-zertifizierten Augentierarzt (Dortmunder Kreis). Erkennt PRA, Katarakt, Entropium, CEA, MPP, RD u.a.
Issuing body: ECVO
Result scheme: Eye-ECVO
Labogen Komplettpaket (rassespezifisch)(Labogen-Panel)
DNA testRassespezifisches DNA-Panel (Labogen / Laboklin) — bündelt alle relevanten Erbkrankheiten der Rasse in einem Test.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Feragen Komplettpaket (rassespezifisch)(Feragen-Panel)
DNA testRassespezifisches DNA-Panel (Feragen, Österreich) — gleiches Konzept wie Labogen.
Issuing body: Feragen
Result scheme: Clear/Carrier/Affected
Embark Breed + Health Panel(Embark)
DNA testUS-Anbieter; 250+ genetische Erkrankungen + Abstammung. Anerkennung in DE/AT variiert je nach VDH-Verein.
Issuing body: Embark
Result scheme: Clear/Carrier/Affected
MyDogDNA Panel(MyDogDNA)
DNA testGenoscoper-basiertes Panel (Mars Petcare). 200+ Erkrankungen + Rassenkomposition.
Issuing body: MyDogDNA
Result scheme: Clear/Carrier/Affected
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Cataract, FYCO1-related?
This inherited eye condition is a form of cataract, which is a progressive clouding of the eye's natural lens. It is caused by a genetic mutation in the FYCO1 gene that disrupts the normal cellular structure and clarity of the lens. This prevents light from passing through to the back of the eye, gradually impairing the dog's vision.
How is Cataract, FYCO1-related tested?
Tests currently in our database: ECVO Augenuntersuchung (DOK), Labogen Komplettpaket (rassespezifisch), Feragen Komplettpaket (rassespezifisch), Embark Breed + Health Panel, MyDogDNA Panel.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.