Rubinstein-Taybi Syndrome synonyms

Rubinstein-Taybi syndrome (RSTS) is primarily referred to by its eponymous name, though it is historically known as broad thumb-hallux syndrome. While medical literature occasionally uses the abbreviation RSTS, there are no other widely accepted clinical synonyms, as the current nomenclature honors the physicians who first described the condition in 1963.

What are the common names and synonyms for Rubinstein-Taybi syndrome?

In modern clinical practice, Rubinstein-Taybi syndrome is the universally accepted term. Historically, the condition was referred to as the "broad thumb-hallux syndrome" due to the characteristic physical presentation of wide thumbs and great toes. Because Rubinstein-Taybi syndrome is a rare genetic disorder, you will rarely encounter alternative medical names in current diagnostic reports. However, you may occasionally see it abbreviated as RSTS in genetic testing summaries or research papers.

Why does Rubinstein-Taybi syndrome have multiple historical references?

The name Rubinstein-Taybi syndrome is eponymous, named after Dr. Jack Rubinstein and Dr. Hooshang Taybi, who identified the condition in a series of patients in 1963. Before the scientific community standardized this name, medical literature often used descriptive terms based on the physical features of the patients, such as "broad thumb-hallux syndrome." Over time, as the genetic basis for Rubinstein-Taybi syndrome—typically involving mutations in the CREBBP or EP300 genes—was better understood, the medical community moved toward the eponymous name to maintain consistency in clinical coding and international registry systems.

How is Rubinstein-Taybi syndrome classified in medical databases?

To ensure accurate medical records and access to services, it is helpful to know how Rubinstein-Taybi syndrome is indexed in global databases. These classification systems provide a standardized language for clinicians worldwide:

• OMIM (Online Mendelian Inheritance in Man): Listed under #180849 (CREBBP-related) and #613684 (EP300-related).


• Orphanet: Recognized as ORPHA794.


• ICD-10 (International Classification of Diseases): Classified under code Q87.8 (Other specified congenital malformation syndromes, not elsewhere classified).


• NIH GARD: Indexed as a rare genetic disorder with the unique ID 7578.

Which name should patients use when searching for information?

When searching for the latest research or connecting with the 232 members of the Rubinstein-Taybi syndrome community on DiseaseMaps.org, always use the term Rubinstein-Taybi syndrome. Using the official name ensures that you find the most relevant, peer-reviewed information and connect with support groups that are specifically dedicated to this condition. While older literature may use the term "broad thumb-hallux syndrome," this term is considered outdated and is no longer used in clinical settings or diagnostic documentation.

Next steps

• Consult a Geneticist: If you or a family member have received a diagnosis, follow up with a clinical geneticist to discuss the specific gene mutation (CREBBP or EP300) involved.


• Join the Community: Connect with the 232 members on DiseaseMaps.org to share experiences and learn from others living with this syndrome.


• Utilize Patient Foundations: Reach out to organizations like the Rubinstein-Taybi Syndrome Support Group for specific resources on care and advocacy.

Medical disclaimer: This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment; always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

References

• Orphanet: orpha.net (Search: Rubinstein-Taybi syndrome)


• NIH GARD: rarediseases.info.nih.gov (Search: Rubinstein-Taybi syndrome)


• OMIM: omim.org (Search: Rubinstein-Taybi syndrome)