Recognizing the Initial Symptoms of Hunter Syndrome
Hunter syndrome is a genetic condition that typically does not present obvious signs in babies. However, as the accumulation of glycosaminoglycans (GAGs) increases, symptoms may begin to manifest, usually between the ages of two and four. Some early signs include frequent colds, a runny nose, and recurring infections. Physical characteristics associated with the disease include an enlarged head, a short neck, a broad nose with flared nostrils, thickened lips and tongue, and abnormally high arches in the feet. Additionally, individuals with Hunter syndrome may develop a deep and hoarse voice.
Common complications of Hunter syndrome include inguinal and abdominal hernias, distension and protrusion of the abdomen, and heart abnormalities. Carpal tunnel syndrome and joint stiffness may also occur, leading to a loss of hand function. Skeletal abnormalities and delayed growth are also observed in individuals with this condition.
Additional Symptoms of Hunter Syndrome
Children with Hunter syndrome may experience various additional symptoms as they grow older. One common symptom is the development of fluid buildup in the brain cavities, known as hydrocephalus, which often leads to headaches. Another noticeable change is the thickening of the skin, accompanied by the development of white skin lesions on the arms or chest wall.
Furthermore, individuals with Hunter syndrome may have widely spaced teeth and an enlarged tongue, which can make breathing difficult. Thickened gums are also common in these cases. The cornea may become cloudy and lose transparency, potentially resulting in partial vision loss. Additionally, many individuals with Hunter syndrome experience hearing loss.
Aside from physical symptoms, children with Hunter syndrome may also exhibit behavioral changes. It is not uncommon for them to be overly active, have difficulty focusing, and struggle with uncontrolled anger and aggression.