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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.