Conditions and Symptoms

Lupus Nephritis

Learn about the symptoms, diagnosis and treatment children and teens with lupus nephritis.

Lymph Nodes - Swollen

Are your child's lymph nodes swollen? Learn more about the signs, causes & treatment of swollen lymph nodes from Children's Hospital Colorado.

Lymphatic Malformation

Learn about the signs and symptoms, diagnosis and treatment of lymphatic malformations in children.

Mallet Finger

What is a mallet finger? Learn about mallet finger, including how we diagnose and treat it.

Marfan Syndrome

What is Marfan syndrome? Learn about the causes, symptoms, diagnostic tests and treatment of Marfan syndrome in children and babies from our experts.

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome

What is Mayer-Rokitansky-Kuster-Hauser Syndrome? Learn about the signs, symptoms, tests, diagnosis and treatment of MRKH.

Measles

Measles can be dangerous for children but is easily preventable — learn how.

Measles Exposure

Meatal Stenosis

Learn about the causes, symptoms, diagnosis and treatment of meatal stenosis (aka penile meatus or urethral meatus) in children by our urology experts.

Meckel’s Diverticulum

Learn about the signs and symptoms of Meckel’s diverticulum and how we treat it.

MECP2 Duplication Syndrome

MECP2 duplication syndrome (MDS) is a neurological and developmental disorder. Learn more about MECP2 duplication syndrome symptoms, causes and treatment.

Medicine - Refusal to Take

Are you having a hard time getting your child to take their medication? Learn techniques for giving liquid and pill form medicine from Children's Colorado.

Megaureter

Learn how our urology team diagnoses and treats megaureter conditions like ectopic ureters.

Meniere’s Disease

Learn how our specialized clinic tests for and diagnoses Meniere’s disease in children, as well as common symptoms.

Menstrual Cramps

Menstrual cramps are a normal part of any young woman’s cycle. However, it’s important to know what causes menstrual cramps, what constitutes severe cramps and when you should consider seeing a doctor. Learn more here.

Menstrual Period - Missed or Late

For young women who are experiencing a late or missed period, pregnancy can be a huge concern. However, that’s not the only reason for a late or missed period. Learn more about a delayed menstrual period here and what could be the cause.

Metabolic Liver Disease

Learn about the signs, symptoms, diagnosis and treatment of metabolic liver disease in children. See how our specialists treat and diagnose pediatric metabolic disorders.

Microcephaly

Microcephaly causes small head size in babies and children and can create other health issues. Learn how our pediatric experts care for this condition.

Micrognathia

Micrognathia is a condition marked by an undersized jaw. Learn more about the causes of micrognathia and how we treat it at Children's Hospital Colorado.

Molluscum

Does your child have small, raised growths? Learn more about the viral skin infection Molluscum, including cause & treatment from Children's Colorado.