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Living with CLOVES syndrome

A rare condition with overgrowth of fatty tissue, blood and lymph vessel malformations, skin and spine differences, present from birth.

Understanding CLOVES syndrome

CLOVES syndrome is a rare condition with congenital overgrowth of fatty tissue, vessel malformations, epidermal nevi, and spinal or skeletal differences.

Other signs can include uneven fat distribution, overgrowth of the arms and legs, skin differences, and kidney problems such as a small or missing kidney. Severity varies a lot. GARD lists onset in the newborn period and infancy.

Signs & symptoms

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

  • Overgrowth of fatty tissue
  • Blood or lymph vessel malformations
  • Skin birthmarks (epidermal nevus)
  • Uneven overgrowth of one side or limb
  • Facial asymmetry
  • Broad palms and bulbous toe tips

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 bone and joint specialists, cancer specialists, genetic specialists and hormone specialists.

  3. Consider genetic testing

    Changes in PIK3CA are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    Alliance to Cure Cavernous Malformation and CLOVES Syndrome Community may keep lists of experts for this condition.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Cancer specialists (oncologists); Genetic specialists (geneticists); Hormone specialists (endocrinologists)
Expert care
Expert lists: Alliance to Cure Cavernous Malformation, CLOVES Syndrome Community
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 Alliance to Cure Cavernous Malformation 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 PIK3CA testing on affected tissue confirm the diagnosis?
How should overgrowth, vessels, and kidneys be monitored?
Which specialists should be on the care team?

Quick facts

Symptoms usually startNewborn and as an Infant
GenesPIK3CA

GARD says it is caused by somatic (acquired) changes in the PIK3CA gene. These changes do not affect egg or sperm cells, so the condition is not passed from parent to child.

GeneticEndocrineSkin

Also known as: clove syndrome; clove syndrome, somatic; cloves; congenital lipomatous overgrowth-vascular malformation-epidermal nevi-skeletal anomaly syndrome; congenital lipomatous overgrowth-vascular malformation-epidermal nevi-spinal anomaly syndrome; congenital lipomatous overgrowth, vascular malformation, epidermal nevi, skeletal anomaly syndrome

Patient organizations

Source: NIH GARD · CLOVES syndromeGARD ID 10939 · 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 CLOVES syndrome.

Explore the CLOVES syndrome blog

Explore research for CLOVES syndrome

Explore actively recruiting CLOVES syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for CLOVES syndrome 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

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

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