Merck Manual

Please confirm that you are not located inside the Russian Federation

honeypot link

Neck Masses in Children

By

Udayan K. Shah

, MD, Sidney Kimmel Medical College at Thomas Jefferson University

Last full review/revision Sep 2020
CLICK HERE FOR THE PROFESSONAL VERSION
GET THE QUICK FACTS

Neck masses are swellings that can be seen or felt in the neck.

Neck masses are extremely common among children.

The most common cause of neck mass in children is

A lymph node may enlarge for the following reasons:

Other causes of neck masses include a cyst (a fluid-filled sac) that has been present from birth but is noticed only after it has become inflamed or infected. Neck masses may also result from swelling due to a neck injury, inflammation of the salivary glands, or noncancerous (benign) tumors. Sometimes, enlargement of the thyroid gland (called a goiter) may cause a neck mass. Rarely, lymphoma Overview of Lymphoma Lymphomas are cancers of lymphocytes, which reside in the lymphatic system and in blood-forming organs. Lymphomas are cancers of a specific type of white blood cells known as lymphocytes. These... read more Overview of Lymphoma , a thyroid tumor Thyroid Cancer The cause of thyroid cancer is not known, but the thyroid gland is very sensitive to radiation, which may cause cancerous changes. Thyroid cancer is more common among people who were treated... read more , or another cancerous (malignant) tumor is the cause.

Most neck masses cause no symptoms and are of greater concern to parents than to the children who have them. However, infected lymph nodes or cysts are tender and painful and may cause a fever.

Diagnosis of Neck Masses in Children

  • Imaging tests, swabs, blood tests, and tuberculosis skin tests

  • Thyroid tests

  • Biopsy

Because many neck masses are caused by viral infections and disappear without treatment, tests are usually not needed unless a mass lasts for several weeks.

However, doctors may take a swab from the back of the throat to test for a bacterial infection, or they may do blood tests to look for such disorders as infectious mononucleosis, leukemia, hyperthyroidism, or bleeding problems.

A piece of the mass may be removed and examined (biopsy) to determine whether a cancerous tumor is present.

Treatment of Neck Masses in Children

  • Depends on the cause

Treatment of neck masses depends on the cause. Antibiotics are useful for infected lymph nodes and other bacterial infections. If antibiotics are not effective, surgery may be needed.

Masses caused by viral infections and swelling due to injury gradually disappear with time.

Tumors and cysts usually require surgery.

NOTE: This is the Consumer Version. DOCTORS: CLICK HERE FOR THE PROFESSONAL VERSION
CLICK HERE FOR THE PROFESSONAL VERSION
Others also read
Test your knowledge
Preventive Health Care Visits in Infants
Frequent doctor visits are recommended for all infants younger than 1 year of age. These visits, also called well-child visits, make it possible to check development, look for health problems, provide age-appropriate vaccinations, and educate parents. Which of the following is a condition that might affect some infants born very prematurely, with less than 32 weeks of development in the uterus?
Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID

Also of Interest

Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID
TOP