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Disease

Truncus arteriosus

Learn more about this congenital heart defect that makes it difficult for the heart to pump the right amount of blood to the lungs and the body.
Disease

Tuberculosis

Learn about the prevention and treatment of this disease that causes serious illness around the world.
Disease

Tuberous sclerosis

This uncommon genetic disorder causes tumors that are not cancer. These tumors are unexpected overgrowths of tissue in different parts of the body.
Disease

Tubular adenoma of the colon

This type of colon polyp can eventually become cancerous if it's not removed. Learn about treatment options and recommendations for a follow-up colonoscopy schedule.
Disease

Turner syndrome

Turner syndrome affects only females as the result of a missing or partially missing X chromosome, causing a variety of medical and developmental problems.
Disease

Type 1 diabetes

Learn about the symptoms, causes, treatment of this chronic condition in which the pancreas produces little or no insulin.
Disease

Type 1 diabetes in children

Know what symptoms to look for, as well as more about diagnosis, treatment and daily living with this lifelong insulin-dependent condition.
Disease

Type 2 diabetes

Managing blood sugar levels are vital for this condition. Learn about lifestyle changes to lower the risk and treatments for it.
Disease

Type 2 diabetes in children

More children are being diagnosed with this blood sugar condition. Learn how to help manage or prevent this chronic disease in your child.
Disease

Typhoid fever

Learn more about the symptoms, cause and treatment of this serious bacterial infection.
Disease

Undescended testicle

Learn about causes, complications and treatment of this condition in which one or both testicles aren't in the usual place within the scrotum.
Disease

Urinary tract infection (UTI)

Learn about symptoms of urinary tract infections. Find out what causes UTIs, how infections are treated and ways to prevent repeat UTIs.

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