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Living with Wandering spleen

A rare condition in which the spleen is not held firmly in place and can move around in the belly.

Understanding Wandering spleen

Wandering spleen is a rare condition in which the spleen lacks the ligaments that hold it in its normal place in the upper left belly.

It can be present from birth (congenital), which GARD says is not hereditary. It can also be acquired, from injuries or other conditions that weaken those ligaments. Some people have no symptoms.

Signs & symptoms

Some people have no symptoms. GARD lists these possible symptoms:

  • Enlarged spleen (splenomegaly)
  • Belly pain
  • Bowel blockage
  • Nausea and vomiting
  • Fever
  • A lump in the belly or pelvis

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
Is my wandering spleen present from birth or acquired?
What symptoms mean I need urgent care?
Which specialist should follow this condition?

Quick facts

GARD says it can be present from birth or acquired after injury or other conditions that weaken the ligaments holding the spleen. The congenital form is not hereditary.

Also known as: lien migrans; lien mobilis

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Wandering spleenGARD ID 328 · 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 Wandering spleen.

Explore the Wandering spleen blog

Explore research for Wandering spleen

Explore actively recruiting Wandering spleen studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Wandering spleen 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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