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Living with Tufted angioma of skin

A rare vascular skin growth that appears as red patches or plaques, often in infancy or early childhood.

Understanding Tufted angioma of skin

Tufted angioma of skin is a rare tumor of blood vessels that appears as poorly outlined red plaques or patches on the skin.

It may be present at birth or appear later, usually in infancy or early childhood. It grows slowly. It can happen at any time in life.

Signs & symptoms

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

  • Red patches or plaques on the skin
  • Localized skin lesion
  • Excessive sweating (hyperhidrosis)
  • Anemia in some people

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 cancer specialists and genetic specialists.

  3. Consider genetic testing

    Changes in GNA14 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

    Vascular Birthmarks Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Cancer specialists (oncologists); Genetic specialists (geneticists)
Expert care
Expert lists: Vascular Birthmarks Foundation
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 Vascular Birthmarks Foundation
  • 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 genetic testing of the GNA14 gene help explain this?
Which specialists, such as a skin specialist, should we see?
Should the lesion be monitored or treated?

Quick facts

Symptoms usually startany time in life
GenesGNA14

GARD says changes in genes (variants) cause this condition and lists the GNA14 gene.

Genetic

Also known as: angioblastoma; angioblastoma of nakagawa; hypertrophic hemangioma; nakagawa angioblastoma; progressive capillary hemangioma; tufted angioma

Patient organizations

Source: NIH GARD · Tufted angioma of skinGARD ID 425 · 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 Tufted angioma of skin.

Explore the Tufted angioma of skin blog

Explore research for Tufted angioma of skin

Explore actively recruiting Tufted angioma of skin studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Tufted angioma of skin 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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