Kaufman oculocerebrofacial syndrome

Kaufman oculocerebrofacial syndrome is a disorder characterized by eye problems (oculo-), intellectual disability (-cerebro-), and a distinctive pattern of facial features (-facial).

Most individuals with Kaufman oculocerebrofacial syndrome have an unusually small head size (), and some have structural abnormalities of the . Affected individuals have weak muscle tone (hypotonia), and are delayed in developing motor skills such as walking. Intellectual disability is severe or profound. Most affected individuals never acquire the ability to speak.

Eye abnormalities and their effect on vision vary among people with Kaufman oculocerebrofacial syndrome. Some people with this disorder have abnormally small or poorly developed eyes (microphthalmia); microcornea, in which the clear front covering of the eye (cornea) is small and abnormally curved; missing pieces of tissue in structures that form the eye (); or underdevelopment of the nerves that carry signals between the eyes and the brain (hypoplasia). Eyes that do not look in the same direction (strabismus), nearsightedness () or farsightedness (), or an inward turning of the lower eyelid () can also occur.

Individuals with Kaufman oculocerebrofacial syndrome typically have a characteristic pattern of facial features. These include , an increased distance between the inner corners of the eyes (), a narrowing of the eye opening (), skin folds covering the inner corner of the eyes (), droopy eyelids (), and outside corners of the eyes that point upward (). Ear abnormalities include low-set ears with small lobes and growths of skin (skin tags) in front of the ear (preauricular tags). The nose has a narrow bridge, a wide base, and nostrils that open to the front rather than downward (). Affected individuals may also have ; a space between the nose and upper lip (philtrum) that is unusually and ; a ; and an unusually small jaw ().

Other signs and symptoms that can occur in people with this disorder include short stature; hearing loss; and abnormalities of the heart, respiratory tract, gastrointestinal tract, kidneys, genitals, or skeleton. Affected individuals can live into adulthood; however, their average life expectancy is unknown because of the small number of people who have been diagnosed with this disorder.