Overview
Orphanet code 233655 refers to a rare genetic vascular disease, which is a condition that affects the blood vessels due to changes in a person's genes. Rare genetic vascular diseases are a broad group of disorders where the blood vessels — arteries, veins, or capillaries — do not form or function properly because of an inherited genetic change. These conditions can affect blood vessels in many parts of the body, including the brain, skin, lungs, liver, and limbs. Symptoms vary widely depending on the specific type of vascular disease but can include abnormal blood vessel formations (such as visible tangles of vessels on the skin), bleeding episodes, stroke-like events, pain, and organ damage. Some forms appear at birth or in childhood, while others may not cause noticeable problems until adulthood. Treatment depends on the specific diagnosis and may include medications to manage symptoms, procedures to block or remove abnormal blood vessels, and surgery in some cases. There is currently no universal cure for most rare genetic vascular diseases, so care is often focused on preventing complications and improving quality of life. A team of specialists, including vascular medicine doctors, geneticists, and interventional radiologists, typically work together to manage these conditions.
Key symptoms:
Abnormal blood vessel formations visible on the skinFrequent or unusual bleeding episodesNosebleeds that are hard to stopStroke or stroke-like symptomsHeadachesSkin discoloration or birthmarksSwelling in the limbsPain in affected areasShortness of breathFatigue and low energyOrgan damage from abnormal blood flowAnemia from chronic blood lossSeizures in some cases
Variable
Can be inherited in different ways depending on the underlying gene
Variable
Can begin at different ages, from infancy through adulthood
Treatments
No FDA-approved treatments are currently listed for Rare genetic vascular disease.
View clinical trials →Clinical Trials
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Rare Disease Specialist
Rare Disease Specialist
Rare Disease Specialist
Rare Disease Specialist
Treatment Centers
8 centersBaylor College of Medicine Rare Disease Center ↗
Baylor College of Medicine
📍 Houston, TX
🏥 NORDStanford Medicine Rare Disease Center ↗
Stanford Medicine
📍 Stanford, CA
🔬 UDNNIH Clinical Center Undiagnosed Diseases Program ↗
National Institutes of Health
📍 Bethesda, MD
🔬 UDNUCLA UDN Clinical Site ↗
UCLA Health
📍 Los Angeles, CA
🔬 UDNBaylor College of Medicine UDN Clinical Site ↗
Baylor College of Medicine
📍 Houston, TX
🔬 UDNHarvard/MGH UDN Clinical Site ↗
Massachusetts General Hospital
📍 Boston, MA
🏥 NORDMayo Clinic Center for Individualized Medicine ↗
Mayo Clinic
📍 Rochester, MN
👤 Mayo Clinic Center for Individualized Medicine
🏥 NORDUCLA Rare Disease Day Program ↗
UCLA Health
📍 Los Angeles, CA
Travel Grants
No travel grants are currently matched to Rare genetic vascular disease.
Community
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Caregiver Resources
NORD Caregiver Resources
Support, advocacy, and financial assistance for caregivers of rare disease patients.
Mental Health Support
Rare disease caregiving can be isolating. Connect with counseling and peer support.
Family & Caregiver Grants
Financial assistance programs specifically for caregivers of rare disease patients.
Social Security Disability
Learn how rare disease patients may qualify for SSDI/SSI benefits.
Questions for your doctor
Bring these to your next appointment
- Q1.What specific type of genetic vascular disease do I have, and which gene is involved?,Which organs are affected, and what screening tests do I need on a regular basis?,Are there any activities or medications I should avoid because of bleeding risk?,Should my family members be tested for this condition?,What are the warning signs that I should go to the emergency room?,Are there any clinical trials or new treatments available for my condition?,How often should I have follow-up appointments and imaging studies?
Common questions about Rare genetic vascular disease
What is Rare genetic vascular disease?
Orphanet code 233655 refers to a rare genetic vascular disease, which is a condition that affects the blood vessels due to changes in a person's genes. Rare genetic vascular diseases are a broad group of disorders where the blood vessels — arteries, veins, or capillaries — do not form or function properly because of an inherited genetic change. These conditions can affect blood vessels in many parts of the body, including the brain, skin, lungs, liver, and limbs. Symptoms vary widely depending on the specific type of vascular disease but can include abnormal blood vessel formations (such as v
Which specialists treat Rare genetic vascular disease?
24 specialists and care centers treating Rare genetic vascular disease are listed on UniteRare, sourced from ClinicalTrials.gov principal investigators, published research, and the NPPES NPI registry.