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kidshealth library

health & safety topics

Your child's health and safety is our top priority. Please search our resource library for information on health, nutrition, fitness, injury prevention and other important topics.

Cancer & Tumors

Juvenile Myelomonocytic Leukemia (JMML)

Learn about this rare type of cancer, which usually affects kids under 4 years old.

Late Effects of Cancer and Cancer Treatment

Long-term side effects, or late effects, happen to many cancer survivors. With early diagnosis and proper follow-up care, most late effects can be treated or cured.

Legius Syndrome

Legius syndrome is a rare genetic condition. Kids who have it have multiple café-au-lait spots on their skin and might be slower to walk, talk, and reach other milestones than most kids.

Leukemia

Leukemia refers to cancers of the white blood cells. With the proper treatment, the outlook for kids with leukemia is quite good.

Liver Tumors

Tumors happen when cells form a mass or growth. Liver tumors can be benign (not cancerous) or malignant (cancerous).

Lymphoma

Lymphoma is cancer that begins in the body's lymphatic tissue. It's a common type of cancer in children, but most recover from it.

Medulloblastoma

Medulloblastoma is a type of brain tumor. Most brain tumors in children are medulloblastoma.

Melanoma

Melanoma is the deadliest form of skin cancer. Find out how to lower your family's risk of getting melanoma and how doctors treat it.

MIBG Treatment for Neuroblastoma

MIBG is a molecule that doctors combine with low-dose radioactive iodine to look for neuroblastoma. Given with higher-dose radioactive iodine, it can treat this cancer.

Neuroblastoma

Learn about neuroblastoma, a rare type of childhood cancer that develops in infants and young children.