WebSmall head or features (such as hands, fingers, mouth, and ears) A high rate (35 to 50 percent) of congenital heart defects – your child should have an echocardiogram within the first two weeks of life. ... There are three major types of Down syndrome. Your baby is most likely to have trisomy 21. That means there's extra genetic material on ... WebDown syndrome is one of the most common genetic birth defects. It affects about 1 in 700 babies. Adults with Down syndrome may live about 60 years, but this can vary. What causes Down syndrome in a child? When a baby is conceived, a normal egg cell and normal sperm cell start with 46 chromosomes. The egg and sperm cells then divide in half.
Down syndrome - Symptoms and causes - Mayo Clinic
WebSmall ears that may fold over slightly at the top. Small mouth that makes the tongue seem large . Small nose with a flattened bridge. Short neck. ... All babies with Down syndrome should have an echocardiogram (heart ultrasound) and be looked at by a pediatric cardiologist. This exam and test should be done shortly after birth. WebJun 22, 2012 · Up to three-quarters of children with Down syndrome have some hearing loss. Sometimes the hearing loss is related to structural problems with the ear. The AAP recommends that babies with Down syndrome be screened for hearing loss at birth and have regular follow-up hearing exams. Many inherited hearing problems can be corrected. flemming foundation halifax
Characteristics of Down Syndrome: Physical Features, …
WebLow-set ears; Brachycephaly (shortened skull). Cognitive delay is present in all individuals with Down syndrome. Children are reported to have higher rates of a seizure disorder (8%), coeliac disease, and diabetes (1%). Red cell macrocytosis and polycythaemia may affect up to two-thirds of infants with Down syndrome. WebOct 9, 2013 · Low Muscle Tone: One of the most significant characteristics of Down syndrome is low muscle tone (discussed briefly as we talked about the mouth and tongue) or Hypotonia. Low muscle tone affects all the muscles in the body. A baby, for example, … Down syndrome is the most common genetic condition. One in every 691 … WebEar, nose, and throat (ENT) problems are common in individuals with Down syndrome. It is important for primary care physicians and caregivers to be aware of these problems, … flemming fully automatic