The pressure decreases because there is less density meaning there are less atoms or molecules in a space. Gravity determines the density by pulling in more molecules towards â¦ the center of the Earth.
Therefore, about 85-90 percent of children with hereditary retinoblastoma develop multiple tumors that affect both eyes (bilateral disease). The remaining 10-15 percent of patients with hereditary retinoblastoma develop only a single eye tumor (unilateral disease).
Your baby's doctor (a pediatrician or family doctor) should include a basic eye exam and look for vision problems during each checkup in the first year. Heâll can treat minor eye health problems like infections. If thereâs a problem, your baby should see an eye specialist. To find one: