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Living with Thyrocerebrorenal syndrome

A very rare genetic condition with kidney, brain, and thyroid problems and low platelets, starting in childhood.

Understanding Thyrocerebrorenal syndrome

Thyrocerebrorenal syndrome is a rare genetic condition with kidney, nervous system, and thyroid disease, along with a low platelet count.

It begins in childhood. GARD says there have been no further descriptions in the medical literature since 1978.

Signs & symptoms

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

  • Kidney inflammation (nephritis) and kidney problems
  • Enlarged thyroid with normal hormone levels (euthyroid goiter)
  • Low platelet count (thrombocytopenia)
  • Seizures and sudden muscle jerks (myoclonus)
  • Unsteady movement (cerebellar ataxia) and slurred speech
  • Hearing loss (sensorineural)

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 genetic specialists and kidney specialists.

  3. Ask which tests can help

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

Care & treatment

Care team
Genetic specialists (geneticists); Kidney specialists (nephrologists)
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 National Kidney Foundation and other patient organizations
  • 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
Which specialists should follow the kidneys, thyroid, and brain?
How often should kidney and thyroid function be checked?
Would genetic counseling help our family?

Quick facts

Symptoms usually startChild
InheritanceAutosomal Recessive

GARD says this condition is autosomal recessive, so a child inherits a changed copy of a gene from each parent. It doesn't name a specific gene.

GeneticKidney

Also known as: cutler bass romshe syndrome; cutler-bass-romshe syndrome; thyrocerebroretinal syndrome

Patient organizations

Source: NIH GARD · Thyrocerebrorenal syndromeGARD ID 1646 · 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 Thyrocerebrorenal syndrome.

Explore the Thyrocerebrorenal syndrome blog

Explore research for Thyrocerebrorenal syndrome

Explore actively recruiting Thyrocerebrorenal syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Thyrocerebrorenal syndrome 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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