Cerulean cataract is a rare kind of childhood or developmental cataract. A cataract means the natural lens of the eye becomes cloudy instead of staying clear. ...

Congenital blue dot cataract, also called cerulean cataract, is a type of childhood lens opacity in which many tiny bluish or whitish dots appear in the lens, ...

Congenital achiasma is a very rare eye and brain problem that is present from birth. It happens when the optic chiasm, the “cross-road” where nerve fibers from ...

Congenital absence of lacrimal puncta and salivary glands means that a baby is born without the tiny tear drainage openings on the eyelids (lacrimal puncta) ...

Aplasia of the lacrimal and salivary glands means that the tear glands and saliva glands did not grow properly before birth. They are partly formed, very ...

Cone-rod dystrophy type 6 (often written as CORD6) is a rare eye disease that slowly damages the light-sensing cells (cones and rods) in the retina, the thin ...

Cone-rod dystrophy from ABCA4 mutation is a rare, inherited eye disease that slowly damages the light-sensing cells (cones first, then rods) in the retina. The ...

Cone-rod retinal dystrophy caused by a CRX mutation is a rare inherited retinal disease. It happens when a disease-causing change in the CRX gene damages the ...

Cone-rod dystrophy type 2 is a genetic eye disease where cone cells (for central vision, color, fine detail) and later rod cells (for night and side vision) ...

PRPH2-related cone-rod dystrophy is a rare, inherited eye disease that damages the light-sensitive cells (cones and rods) in the retina because of harmful ...

Cone-rod retinal dystrophy is a rare genetic eye disease that slowly damages the light-sensing cells (cones first, then rods) in the retina, the thin layer at ...

Cone-rod degeneration (also called cone-rod dystrophy) is a rare, inherited eye disease that slowly damages the light-sensitive cells (photoreceptors) in the ...

Cone-rod dystrophy (CRD) is a group of rare genetic eye diseases where cone cells (for central, color, and daytime vision) are damaged first and rod cells (for ...

X-linked incomplete achromatopsia is a rare inherited eye disorder present from birth. It mainly affects the cone cells in the retina, which are the cells that ...

Blue mono-cone monochromatic type colorblindness is usually called blue cone monochromacy (BCM). It is a rare, inherited eye disease. In this condition, the ...

Blue cone monochromatism, also called blue cone monochromacy, is a rare inherited eye disease present from birth. In this condition, the red-sensing cones and ...

Atypical X-linked achromatopsia is a rare eye disease that affects how the cone cells in the retina work. Cone cells help us see fine detail and color. In this ...

Cone monochromatism is a rare eye problem where a person has only one working type of cone cell in the retina, instead of three different cone types like most ...

Retinal cone dystrophy type 3B is a very rare inherited eye disease that mainly damages the cone cells in the retina, which are the light-sensitive cells ...

Cone dystrophy with supernormal scotopic electroretinogram is a rare, inherited eye disease that mainly damages the cone cells in the retina, and later also ...