Conditions We Treat

Male Growth and Development

Detailed information on male growth and development

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Male Physical Development

Detailed information on male growth and development

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Malignant Teratoma

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Mallet Finger

Mallet finger is an injury to the end of a finger. It happens when an object, like a ball, hits the tip of a finger and bends the joint down too fast and too far. The force of the hit can either tear the extensor tendon or break the bone.

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Malocclusion in Children

Malocclusion is when a child’s teeth become crooked or crowded. The child may also have a problem with their bite. That means the teeth of the upper jaw don’t meet normally with the teeth of the lower jaw when the jaw is closed.

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Managing Poor Weight Gain in Your Breastfed Baby

Sometimes a breastfed baby will gain weight more slowly than they should. Read on to learn some helpful tips on how to deal with this.

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Marfan Syndrome

Marfan Syndrome is an inherited disorder of connective tissue caused by genetic mutations that result in the dysregulation of the proteins of the extracellular matrix (fibrillin). The diagnosis is based on signs, family history, and results of diagnostic tests.

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Marfan Syndrome in Children

Marfan syndrome is a genetic  disorder that affects the body's connective tissue. Connective tissue holds the body's cells, organs, and other tissue together. Connective tissue is also important in growth and development.

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Mastoiditis in Children

Mastoiditis is a complication of a middle ear infection. Read on to learn more about symptoms, diagnosis, and treatment.

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Maternal and Fetal Infections

In pregnancy, infections are a common complication—but women may not have obvious symptoms, or they may show different symptoms of an infection.

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Maternal and Fetal Testing

Women with high-risk pregnancies often need a close watch for potential problems or complications. Many tests and procedures are available to monitor the health of both mother and baby.

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Maternal and Fetal Testing Overview

Many tests and procedures are available to keep track of the health of both you and your baby. Many of these pose little or no risk.

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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.