OBSOLETE: Dennis-Cohen syndrome

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Overview

Dennis-Cohen syndrome is an extremely rare condition that has been marked as obsolete in medical databases, meaning it is no longer recognized as a distinct disease entity. Originally described in the medical literature, this syndrome was reported to involve a combination of developmental and physical features. The condition was named after the clinicians who first described it. Because it has been reclassified as obsolete, it is possible that the features originally attributed to Dennis-Cohen syndrome have since been recognized as part of another known condition, or that the original cases were reclassified under a different diagnosis as genetic and medical knowledge advanced. Very little published information remains available about this syndrome, and no ICD-10 code has been assigned. Patients or families who were previously given this diagnosis should consult with a clinical geneticist to determine whether a more current diagnosis applies to their situation. Modern genetic testing tools, such as whole exome or whole genome sequencing, may help clarify the underlying cause of symptoms that were once grouped under this name. Because the condition is obsolete, there is no established treatment protocol specific to Dennis-Cohen syndrome, and management would depend on the individual symptoms present.

Orphanet ↗NORD ↗

Treatments

No FDA-approved treatments are currently listed for OBSOLETE: Dennis-Cohen syndrome.

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No actively recruiting trials found for OBSOLETE: Dennis-Cohen syndrome at this time.

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No specialists are currently listed for OBSOLETE: Dennis-Cohen syndrome.

View NORD Rare Disease Centers ↗Undiagnosed Disease Network ↗

Treatment Centers

8 centers
🏥 NORD

Baylor College of Medicine Rare Disease Center

Baylor College of Medicine

📍 Houston, TX

🏥 NORD

Stanford Medicine Rare Disease Center

Stanford Medicine

📍 Stanford, CA

🔬 UDN

NIH Clinical Center Undiagnosed Diseases Program

National Institutes of Health

📍 Bethesda, MD

🔬 UDN

UCLA UDN Clinical Site

UCLA Health

📍 Los Angeles, CA

🔬 UDN

Baylor College of Medicine UDN Clinical Site

Baylor College of Medicine

📍 Houston, TX

🔬 UDN

Harvard/MGH UDN Clinical Site

Massachusetts General Hospital

📍 Boston, MA

🏥 NORD

Mayo Clinic Center for Individualized Medicine

Mayo Clinic

📍 Rochester, MN

👤 Mayo Clinic Center for Individualized Medicine

🏥 NORD

UCLA Rare Disease Day Program

UCLA Health

📍 Los Angeles, CA

Travel Grants

No travel grants are currently matched to OBSOLETE: Dennis-Cohen syndrome.

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Community

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Caregiver Resources

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Questions for your doctor

Bring these to your next appointment

  • Q1.My diagnosis is listed as obsolete — what does that mean for me or my child?,Is there a more current diagnosis that might explain my symptoms?,Would updated genetic testing help clarify my condition?,What type of genetic test would you recommend?,Are there any specialists I should see based on my specific symptoms?,How should I manage my symptoms while we work toward a clearer diagnosis?

Common questions about OBSOLETE: Dennis-Cohen syndrome

What is OBSOLETE: Dennis-Cohen syndrome?

Dennis-Cohen syndrome is an extremely rare condition that has been marked as obsolete in medical databases, meaning it is no longer recognized as a distinct disease entity. Originally described in the medical literature, this syndrome was reported to involve a combination of developmental and physical features. The condition was named after the clinicians who first described it. Because it has been reclassified as obsolete, it is possible that the features originally attributed to Dennis-Cohen syndrome have since been recognized as part of another known condition, or that the original cases we