Skip to content
knowrare
HealthSignal
Your condition community

Living with CIDEC-related familial partial lipodystrophy

A rare genetic condition where fat is lost from the legs and hips but kept in other places, with diabetes and high blood fats.

Understanding CIDEC-related familial partial lipodystrophy

CIDEC-related familial partial lipodystrophy is a rare genetic condition with an unusual pattern of body fat.

Fat under the skin of the legs, hips, and buttocks is absent, while belly, neck, and underarm fat is kept. Other features include darkened, thickened skin (acanthosis nigricans), insulin-resistant type 2 diabetes, high blood fats (dyslipidemia), and high blood pressure. These can lead to pancreatitis, an enlarged liver, and fatty liver. GARD lists onset in the teenage years.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Loss of fat under the skin in the limbs
  • Darkened, thickened skin (acanthosis nigricans)
  • Enlarged liver
  • Larger calf and other muscles
  • Low leptin and adiponectin levels

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

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include genetic specialists, hormone specialists and skin, hair, and nail specialists.

  3. Consider genetic testing

    Changes in CIDEC are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

Care & treatment

Care team
Genetic specialists (geneticists); Hormone specialists (endocrinologists); Skin, hair, and nail specialists (dermatologists)
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 Lipodystrophy United and other patient organizations
  • 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
Can CIDEC genetic testing confirm the diagnosis?
How should blood sugar, blood fats, and blood pressure be monitored?
Should the liver and pancreas be checked regularly?

Quick facts

Symptoms usually startTeenager
InheritanceAutosomal Recessive
GenesCIDEC

GARD says changes in the CIDEC gene cause this condition. It is autosomal recessive, so a child inherits a changed copy of the gene from each parent.

GeneticEndocrineSkin

Also known as: cell death inducing dffa like effector c-related familial partial lipodystrophy; cidec-related fpld; familial partial lipodystrophy 5; fpld5; fpld5 - familial partial lipodystrophy type 5; lipodystrophy, familial partial, associated with cidec mutations

Patient organizations

Source: NIH GARD · CIDEC-related familial partial lipodystrophyGARD ID 13125 · 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 CIDEC-related familial partial lipodystrophy.

Explore the CIDEC-related familial partial lipodystrophy blog

Explore research for CIDEC-related familial partial lipodystrophy

Explore actively recruiting CIDEC-related familial partial lipodystrophy studies with HealthSpark.

HealthSpark

Find actively recruiting studies for CIDEC-related familial partial lipodystrophy 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

Powered by HealthSpark, our AI chat helper

I can help you find recruiting CIDEC-related familial partial lipodystrophy 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.

Get Signals for CIDEC-related familial partial lipodystrophy

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor CIDEC-related familial partial lipodystrophy

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 CIDEC-related familial partial lipodystrophy experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

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