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Living with Acropectororenal dysplasia

A very rare condition with a missing or small chest muscle, hand differences on one side, and urinary or genital differences.

Understanding Acropectororenal dysplasia

Acropectororenal dysplasia is a very rare condition that combines Poland anomaly with urinary and genital differences.

Poland anomaly means a missing or small pectoralis major (chest) muscle on one side. It comes with hand differences on the same side, such as short or webbed fingers, an absent thumb, or small fingers. Genital and urinary differences include small or missing kidneys, a blocked kidney outlet, hypospadias, and undescended testes.

Signs & symptoms

GARD doesn't list a symptom list for this condition yet. The summary describes these features:

  • Missing or small chest muscle on one side
  • Short or webbed fingers
  • Absent thumb
  • Small or missing kidney
  • Hypospadias
  • Undescended testes

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

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
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 rare disease patient organizations for support
  • 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
Should my child have a kidney ultrasound?
Which specialists should follow the hand and chest differences?
Does my child need follow-up for the genitals and urinary tract?

Quick facts

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

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Acropectororenal dysplasiaGARD ID 511 · 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 Acropectororenal dysplasia.

Explore the Acropectororenal dysplasia blog

Explore research for Acropectororenal dysplasia

Explore actively recruiting Acropectororenal dysplasia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Acropectororenal dysplasia 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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