C

• A to Z: Colitis

  Learn about inflammatory disorders and conditions that affect the intestines and digestive system.

• A to Z: Common Variable Immunodeficiency (CVID)

  Learn about this common disorder that lowers the amount of antibodies a person’s body can make and limits the ability to fight infections.

• A to Z: Complete Transposition of the Great Vessels

  In this condition that starts in the womb, reversed connections of the aorta and pulmonary artery prevent the blood from getting oxygen. Learn more here.

• A to Z: Compression of the Brain

  It is important to carefully monitor and treat this potential complication of head injuries and diseases affecting the brain. Read about it here.

• A to Z: Concussion

  A concussion is a brain injury that causes temporary changes in the way the brain works. It’s usually a result of impact or a blow to the head.

• A to Z: Congenital Anomaly

  Sometimes babies are born with anomalies – one or more parts of the body that are different from normal in size, shape, or functioning. Learn more here.

• A to Z: Congestive Heart Failure

  In this condition, which can affect a child’s breathing, activity, and growth, the heart is unable to pump blood efficiently and meet the needs of the body.

• A to Z: Conjunctivitis (Pinkeye)

  Conjunctivitis is an inflammation of the conjunctiva, the tissue covering the white part of the eye and the inner surface of the eyelid.

• A to Z: Constipation

  Constipation — having fewer and harder bowel movements (poops) than usual — is rarely due to a serious condition.

• A to Z: Contracture of Tendon Sheath

  Contracture of tendon sheath is a rare condition where the protective sheath surrounding a tendon tightens and grows thicker, which can limit movement in an affected joint.