Skip to content
knowrare
HealthSignal
Your condition community

Living with Infantile digital fibromatosis

A rare, benign condition with small firm skin growths on the fingers and toes in babies and children.

Understanding Infantile digital fibromatosis

Infantile digital fibromatosis is a rare, benign (noncancerous) condition with firm skin growths on the fingers and toes.

The growths are pinkish or flesh-colored, usually less than 2 cm, and may be single or multiple. They tend to come back. It can appear from birth to childhood.

Signs & symptoms

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

  • Firm skin nodules on the fingers and toes
  • Thickened outer layer of skin (hyperkeratosis)
  • Pain (less common)

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 skin, hair, and nail specialists.

  3. 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); 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 Children's Skin Disease 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
Is it likely that the growths will come back?
Which treatment options exist for the nodules?
Should the growths be checked by biopsy?

Quick facts

Symptoms usually startfrom Birth to Childhood

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

Skin

Also known as: digital fibrous tumor of reye; digital fibrous tumour of reye; inclusion body fibromatosis; inclusion body fibromatosis (disease); infantile digital fibroma; infantile digital fibroma/fibromatosis

Patient organizations

Broader rare-disease groups

Source: NIH GARD · Infantile digital fibromatosisGARD ID 8487 · 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 Infantile digital fibromatosis.

Explore the Infantile digital fibromatosis blog

Explore research for Infantile digital fibromatosis

Explore actively recruiting Infantile digital fibromatosis studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Infantile digital fibromatosis 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 Infantile digital fibromatosis 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 Infantile digital fibromatosis

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

HealthStoryfor Infantile digital fibromatosis

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 Infantile digital fibromatosis 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.