Conditions We Treat

Turner Syndrome

Turner Syndrome is a rare genetic disorder that affects females. It is caused by a partial or complete loss of an X chromosome.

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Turner Syndrome (Genetic Disorder)

Turner syndrome is a genetic disorder that affects people born female.

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Turner Syndrome (Monosomy X) in Children

A detailed look at Turner syndrome, a genetic disorder that occurs in girls.

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Twin Reversed Arterial Perfusion (TRAP) Sequence

Twin reversed arterial perfusion (TRAP) sequence is a rare condition that affects pregnancies with identical twins who share a placenta. TRAP occurs when one of the twins, called the acardiac twin, lacks a functioning heart and gets blood from the other twin, called the pump twin.

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Twin-to-Twin Transfusion Syndrome

Identical twins who share one placenta may be at risk for Twin-to-Twin Transfusion Syndrome (TTTS). The single placenta contains blood vessels going from one baby to the other. In TTTS, blood from the smaller donor twin is transferred to the larger recipient twin, causing an uneven exchange of blood.

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Tympanic Membrane Perforation

Tympanic membrane perforation can be suspected with a history of ear trauma, ear tubes, frequent ear drainage or hearing loss. 

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Tympanometry

Learn more about tympanometry.

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Tympanostomy Tubes for Children

Ear tubes are small tubes that are placed in your child’s eardrum by an ear, nose, and throat surgeon. The tubes help to drain the fluid out of the middle ear. Read on to learn more.

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Type 1 Diabetes

Type 1 diabetes, formerly known as juvenile diabetes, is a chronic condition that occurs when your body makes little to no insulin. Insulin is a hormone that is made in the pancreas and keeps blood glucose (sugar) at a normal level.

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Type 1 Diabetes Mellitus in Children

Diabetes is a condition in which the body can't make enough insulin, or can't use insulin normally. Type 1 diabetes is an autoimmune disorder. The body's immune system damages the cells in the pancreas that make insulin. Insulin is a hormone. It helps sugar (glucose) in the blood get into cells of the body to be used as fuel. When glucose can’t enter the cells, it builds up in the blood. This is called high blood sugar (hyperglycemia).

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Type 2 Diabetes

Type 2 diabetes is a chronic condition that occurs when your body makes insulin but does not know how to use it well. This is called insulin resistance. Insulin is a hormone that is made in the pancreas that helps glucose (sugar) get into cells and make energy. Currently, diabetes has no cure.

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Type 2 Diabetes in Children

Diabetes is a condition in which the body can't make enough insulin, or can't use insulin normally. Type 2 diabetes is a metabolic disorder. Insulin is a hormone. It helps sugar (glucose) in the blood get into cells of the body to be used as fuel. When glucose can’t enter the cells, it builds up in the blood. This is called high blood sugar (hyperglycemia). High blood sugar can cause problems all over the body.

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Helping Hands Patient Education Materials

Written and illustrated by medical, nursing and allied health professionals at Nationwide Children's Hospital, Helping Hand instructions are intended as a supplement to verbal instructions provided by a medical professional. The information is periodically reviewed and revised to reflect our current practice. However, Nationwide Children's Hospital is not responsible for any consequences resulting from the use or misuse of the information in the Helping Hands.