Question 1

What is Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Dahlberg-Borer-Newcomer syndrome is a very rare disorder that affects several parts of the body. People with this condition have been reported to experience abnormalities in their parathyroid glands, kidney function, lymphatic system (with swelling present at birth), heart valve function (mitral valve prolapse), and finger bone development (brachytelephalangy). Other features noted include mild differences in facial appearance, extra hair (hypertrichosis), and nail changes.

This syndrome is categorized as an ectodermal dysplasia, meaning it involves tissues like skin, nails, and hair. It was first described in two adult brothers, highlighting its rarity. The available information comes from key studies that have documented these various features, although the full range of effects and the natural history of the condition are not yet completely defined.

Question 2

What are the symptoms of Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Common signs of this syndrome include low parathyroid hormone levels (hypoparathyroidism), kidney issues (nephropathy), and congenital lymphedema (swelling present from birth). Additionally, people with this condition may experience a heart valve abnormality called mitral valve prolapse, changes in their fingers (brachytelephalangy), slight differences in facial features, extra hair growth, and nail abnormalities.

Question 3

What causes Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

The exact cause of Dahlberg-Borer-Newcomer syndrome is not well understood. It belongs to a group of disorders known as ectodermal dysplasias. No specific gene or inheritance pattern has been clearly linked to the syndrome based on the current available information.

Question 4

How is Dahlberg-Borer-Newcomer syndrome inherited?

Accepted Answer

Dahlberg-Borer-Newcomer syndrome follows an autosomal recessive inheritance pattern. This means a child must inherit a copy of the altered gene from both parents to develop the condition. Parents who each carry one copy typically do not show symptoms.

Question 5

How rare is Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Dahlberg-Borer-Newcomer syndrome is classified as very rare. The estimated prevalence is approximately <1 in 1,000,000. Because rare disease data can be limited, actual numbers may differ from published estimates.

Question 6

How is Dahlberg-Borer-Newcomer syndrome diagnosed?

Accepted Answer

Information about how this condition is diagnosed is currently limited for this condition.

Question 7

Are there treatments for Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Information about treatment is currently limited for this condition.

Question 8

What complications can arise from Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Dahlberg-Borer-Newcomer syndrome can lead to several complications due to its effects on the body. These may include kidney issues, problems with heart valve function, and swelling from congenital lymphedema. It's important for families to monitor these symptoms closely and work with healthcare providers to manage any complications that may arise.

Question 9

How does Dahlberg-Borer-Newcomer syndrome affect daily life?

Accepted Answer

Living with Dahlberg-Borer-Newcomer syndrome may involve managing symptoms like swelling and kidney function issues. Daily activities might be impacted by the need for regular medical check-ups and potential treatments for heart valve abnormalities. Families may need to adapt their routines to accommodate these health needs.

Question 10

What is the life expectancy for someone with Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Currently, there is limited information available about the life expectancy for individuals with Dahlberg-Borer-Newcomer syndrome. Since this condition is very rare and not well understood, more research is needed to determine how it affects long-term health. Families should discuss any concerns about life expectancy with their healthcare providers.

Question 11

Are there specialists that should be involved in managing Dahlberg-Borer-Newcomer syndrome?

Accepted Answer

Yes, individuals with Dahlberg-Borer-Newcomer syndrome may benefit from seeing various specialists. These can include a nephrologist for kidney issues, a cardiologist for heart valve concerns, and possibly a geneticist for understanding the syndrome better. Working with a team of healthcare providers can help manage the different aspects of this condition.

Organ System	Phenotype Count	Example Features
Skin	3	Lymphedema, Decreased sweating (hypohidrosis), Thickened skin

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Dahlberg-Borer-Newcomer syndrome

Overview

Clinical Presentation

Diagnosis

Prognosis

Research Landscape

Medical References

External Resources

OMIM

Orphanet

GARD

Questions for Your Care Team

Questions for Your Care Team

FAQ

Frequently Asked Questions

Explore clinical features

Recent Publications

Dahlberg-Borer-Newcomer syndrome

Overview

Clinical Presentation

Diagnosis

Prognosis

Research Landscape

Medical References

External Resources

OMIM

Orphanet

GARD

Related Diseases

Questions for Your Care Team

Questions for Your Care Team

FAQ

Frequently Asked Questions

What is Dahlberg-Borer-Newcomer syndrome?

What are the symptoms of Dahlberg-Borer-Newcomer syndrome?

What causes Dahlberg-Borer-Newcomer syndrome?

How is Dahlberg-Borer-Newcomer syndrome inherited?

How rare is Dahlberg-Borer-Newcomer syndrome?

How is Dahlberg-Borer-Newcomer syndrome diagnosed?

Are there treatments for Dahlberg-Borer-Newcomer syndrome?

What complications can arise from Dahlberg-Borer-Newcomer syndrome?

How does Dahlberg-Borer-Newcomer syndrome affect daily life?

What is the life expectancy for someone with Dahlberg-Borer-Newcomer syndrome?

Are there specialists that should be involved in managing Dahlberg-Borer-Newcomer syndrome?

Explore clinical features

Recent Publications