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Living with Lipoblastoma

A fatty tumor that usually occurs in the arms or legs of young children, mostly boys.

Understanding Lipoblastoma

Lipoblastoma is a type of lipoma (a growth of fat tissue) that usually occurs in the arms and legs of young children.

It is usually found in boys. The tissue is made of lobules of fat separated by fibrous walls. It occurs in childhood.

Signs & symptoms

GARD doesn't list specific symptoms for this condition yet.

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
See a specialist
Specialists who may be involved include cancer specialists.
Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team: Cancer specialists (oncologists)
Expert care: Ask about multidisciplinary care centers for rare conditions
Treatment: GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research: Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

Connect with rare disease patient organizations for support
Keep notes on symptoms, changes and questions for appointments
Ask about patient registries that help research
Look into financial aid and travel resources for care visits

Bring these questions to your next doctor visit

How can we tell this growth apart from other tumors?

Which specialists should follow my child?

Will the growth need monitoring over time?

Quick facts

Symptoms usually startChild

GARD doesn't describe a cause for this condition yet.

Also known as: embryonic lipoma; fetal lipoma; foetal lipoma; infantile lipoma

Patient organizations

Rare-disease groups that can help

Global GenesRare Diseases · United States
National Organization for Rare DisordersRare Diseases · United States
Genetic AllianceRare Diseases · United States
RARE FoundationRare Diseases · United States

Source: NIH GARD · LipoblastomaGARD ID 12015 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Lipoblastoma.

Explore the Lipoblastoma blog

Broader resource

Your experience could help someone else.

Share your story with our editorial team.

Share your story You choose what to share.

Explore research for Lipoblastoma

Explore actively recruiting Lipoblastoma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Lipoblastoma with HealthSpark. Share your city to explore research near you.

Recruiting studies from ClinicalTrials.gov
Share your city to look for research near you
Eligibility is confirmed by the study team

I can help you find recruiting Lipoblastoma studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

HealthStoryfor Lipoblastoma

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Lipoblastoma experiences more deeply and prepare for better conversations with your doctors and care team.

Start your Lipoblastoma journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.