Conditions We Treat

Newborn Sleep Patterns

New parents are often unsure how long and how often a newborn should sleep. Read on to learn about general newborn sleep patterns, the quiet alert phases, and how to help your baby fall asleep.

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Newborn Warning Signs

Most newborns adjust well to the outside world. But it's helpful to know about these warning signs that could indicate a possible problem.

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Nightmares and Night Terrors

A night terror is a partial waking from sleep with behaviors such as screaming, kicking, panic, sleep walking, thrashing, or mumbling.

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Noisy Breathing (Stertor, Stridor or Wheezing)

Noisy breathing is common, especially in children. and can be a sign of many different conditions. Noisy breathing is typically caused by a partial blockage or narrowing at some point in the airways. Types of noisy breathing include low-pitched, stridor and wheezing.

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Non-Alcoholic Fatty Liver Disease

Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in American children. NAFLD occurs when too much fat builds up in the liver. Excess fat in the liver and elsewhere in the body makes it harder for the liver to work well. Over time, NAFLD can cause other health issues.

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Non-Hodgkin Lymphoma

Non-Hodgkin's lymphoma (NHL) is a malignant (cancerous) tumor that starts in the lymphatic tissue in the body. There are 2 major forms of NHL: lymphoblastic and non-lymphoblastic lymphoma.

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Non-Hodgkin Lymphoma in Children

Detailed information on non-Hodgkin's lymphoma, including causes, staging, symptoms, diagnosis, and treatment

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Noninfectious Skin Conditions

Detailed information on non-infectious skin conditions, including dermatitis, acne, drug rashes, poison ivy/poison oak, and toxic epidermal necrolysis

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Non-Ossifying Fibromas

Non-ossifying fibromas (NOFs) are made of fibrous or “scar” tissue in the bone. They are not cancerous and they do not spread to other parts of the body or bone.

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Nonstress Testing

A nonstress test is a type of test done during pregnancy. It measures the heart rate of the unborn baby in response to its movements. In most cases, the heart rate of a healthy baby increases when the baby moves.

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Nontraditional Inheritance

Detailed information on nontraditional inheritance, including uniparental disomy and Prader-Willi Syndrome and Angelman Syndrome, trinucleotide repeats and Fragile-X Syndrome, and mitochondrial inheritance and Leber's Optic Atrophy

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Normal Breast Development

Breast development occurs in distinct stages, first before birth, and again at puberty and during the childbearing years. Changes also occur to the breasts during menstruation and when a woman reaches menopause.

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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.