Parkes Weber syndrome is a rare genetic disorder that affects the development of the body’s veins. It is often characterized by the presence of multiple abnormal blood vessels, called arteriovenous malformations (AVMs), which are usually found in the skin, muscles, or bones.

When a person has Parkes Weber syndrome, additional blood vessels develop and carry blood directly from the arteries to the veins, bypassing the body’s capillaries. This can lead to a variety of symptoms, including swelling, warmth, and discoloration in the affected area. The severity of the symptoms can vary widely from person to person.

The exact cause of Parkes Weber syndrome is not yet fully understood. However, research suggests that it may be caused by mutations in certain genes that are involved in the development and function of the circulatory system. In some cases, the condition may be inherited from a parent who carries the gene mutation.

There is currently no cure for Parkes Weber syndrome, but there are treatment options available to help manage the symptoms. These may include medication, compression garments, and surgery. It is important for individuals with this condition to work closely with their healthcare team to develop an individualized treatment plan.

For more information about Parkes Weber syndrome, you may visit websites such as the National Organization for Rare Disorders (NORD), the Rare Diseases Clinical Research Network, or the Genetic and Rare Diseases Information Center. These resources can provide additional support, advocacy, and information about ongoing scientific research and clinical trials related to this condition.

References to learn more about Parkes Weber syndrome can be found on the Pubmed website, the OMIM gene catalog, and the ClinicalTrials.gov database. These articles can provide further insight into the genetics, causes, frequency, and clinical features of this rare syndrome.

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Frequency

Parkes Weber syndrome is a rare genetic condition that occurs in approximately 1 in 25,000 people. It is a vascular disorder characterized by abnormal connections between arteries and veins in the affected part of the body. These abnormal connections, also known as arteriovenous malformations (AVMs), can cause a variety of symptoms and complications.

The exact cause of Parkes Weber syndrome is not fully understood, but it is believed to be related to genetic factors. Recent research has identified several genes that may be involved in the development of the condition, including the RASA1 gene. However, more studies are needed to fully understand the genetic causes of Parkes Weber syndrome.

While Parkes Weber syndrome is rare, it is important to raise awareness about this condition and provide resources for people affected by it. Advocacy groups, such as the Parkes Weber Syndrome Foundation, provide information and support for individuals and families dealing with the syndrome. They also work to promote research and raise funds for further studies.

ClinicalTrials.gov is one resource where you can find information about ongoing research studies related to Parkes Weber syndrome. Additionally, websites like PubMed and OMIM provide scientific articles and references about the syndrome and its associated genes.

Given the rarity of Parkes Weber syndrome, it is crucial for medical professionals to stay informed and learn about the clinical manifestations and management options for affected patients. The Parkes Weber Syndrome Foundation and other organizations provide resources and information to help healthcare providers better understand and care for individuals with this condition.

It is worth noting that Parkes Weber syndrome can occur in different parts of the body and may affect various organs and systems. Therefore, the specific symptoms and complications can vary from person to person. The abnormal connections between arteries and veins can disrupt the normal blood flow and affect the body’s normal functions.

Genetic testing can be helpful in confirming a diagnosis of Parkes Weber syndrome and identifying the specific gene mutations involved. This can provide valuable information for medical management and treatment decisions.

Overall, Parkes Weber syndrome is a rare genetic condition that affects the vascular system in the body. It is important to continue research and learn more about the frequency, causes, and clinical manifestations of this syndrome to improve patient care and outcomes.

Causes

Parkes Weber syndrome is a rare genetic condition that is associated with the development of arteriovenous malformations (AVMs). It is caused by mutations in certain genes that are involved in the regulation of blood vessel formation and growth.

According to OMIM (Online Mendelian Inheritance in Man), mutations in the RASA1 and EPHB4 genes are the most common genetic cause of Parkes Weber syndrome. These genes are responsible for coding proteins that play a role in the development and maintenance of blood vessels.

Other associated genes include GUCY1A3, ACVRL1, and ENG, which are also involved in the development of blood vessels. Mutations in these genes can result in abnormal blood vessel growth and function, leading to the symptoms of Parkes Weber syndrome.

Parkes Weber syndrome is a rare condition, and the frequency of occurrence is not well established. It is estimated that less than 1 in 1 million people are affected by this syndrome.

Diagnosis of Parkes Weber syndrome is typically based on clinical features and the presence of abnormal blood vessels. Genetic testing may be recommended to confirm the diagnosis and identify specific gene mutations.

For more information about genetic testing and resources, the Genetic Testing Registry (GTR) and the National Center for Biotechnology Information (NCBI) are helpful sources. The GTR provides information about available genetic tests and their indications, while the NCBI offers access to scientific articles, studies, and resources on genetics and related topics.

In addition, advocacy and support groups, such as Parkes Weber Syndrome Support, can provide valuable information, resources, and support for individuals and families affected by this condition.

References:

• Parkes Weber syndrome. Genetics Home Reference. Retrieved from https://ghr.nlm.nih.gov/condition/parkes-weber-syndrome
• Parkes Weber syndrome. National Organization for Rare Disorders. Retrieved from https://rarediseases.org/rare-diseases/parkes-weber-syndrome/
• Parkes Weber syndrome. Online Mendelian Inheritance in Man. Retrieved from https://omim.org/entry/608355

For additional resources and information on clinical trials related to Parkes Weber syndrome, you can visit ClinicalTrials.gov.

Learn more about the gene associated with Parkes Weber syndrome

Parkes Weber syndrome is a rare genetic condition that affects the development of veins in the body. It is associated with mutations in a gene called RASA1.

The RASA1 gene functions as a tumor suppressor gene, helping to regulate cell growth and division. When mutations occur in this gene, it can lead to the development of abnormal blood vessels in various parts of the body, particularly in the skin and other tissues.

Scientific studies have shown that mutations in the RASA1 gene are the cause of Parkes Weber syndrome in most patients. The gene is inherited in an autosomal dominant manner, which means that a person only needs to inherit one copy of the mutated gene from either parent to develop the condition.

For more information about the genetic causes of Parkes Weber syndrome, you can visit the OMIM (Online Mendelian Inheritance in Man) database. OMIM provides comprehensive and up-to-date information on genetic conditions, including detailed descriptions of the associated genes, inheritance patterns, and clinical features.

Additional resources for learning about Parkes Weber syndrome and other rare diseases are available from advocacy organizations, such as the Parkes Weber Syndrome Support Center. These organizations provide support, resources, and educational materials for people affected by the condition.

If you are interested in genetic testing for Parkes Weber syndrome, you can consult with a genetic counselor or healthcare provider. They can help determine the most appropriate testing options based on your individual situation.

ClinicalTrials.gov and PubMed are excellent resources for finding ongoing research and clinical trials related to Parkes Weber syndrome and the associated genetic causes. These platforms provide access to scientific articles and studies that can help further our understanding of the condition.

In summary, the RASA1 gene is the gene associated with Parkes Weber syndrome. Mutations in this gene are the primary cause of the condition, with most cases following an autosomal dominant inheritance pattern. By utilizing resources like OMIM, advocacy organizations, and research databases, we can continue to learn more about the genetic basis and development of Parkes Weber syndrome.

Inheritance

The Parkes Weber syndrome is a rare genetic disorder with a cause that is not fully understood. In most cases, the syndrome occurs sporadically and is not inherited from the patient’s parents. However, there have been a few reported cases of Parkes Weber syndrome running in families, suggesting a genetic component.

Research on the genetic causes of Parkes Weber syndrome is ongoing. There are currently no names or catalog numbers for specific genes associated with the syndrome. This makes genetic testing for the syndrome challenging. Scientists believe that multiple genes may be involved in the development of Parkes Weber syndrome.

For more information about the genetic causes of Parkes Weber syndrome, you can refer to resources like OMIM (Online Mendelian Inheritance in Man) and PubMed. These databases contain articles, studies, and references related to genetic diseases and inheritance.

In addition to genetic causes, there are other factors that may contribute to the development of Parkes Weber syndrome, such as abnormalities in the body’s vascular system. More research is needed to fully understand the complex mechanisms involved in the syndrome.

Support and advocacy resources are available for patients and families affected by Parkes Weber syndrome. These resources provide information, support, and connections to other individuals and organizations experiencing similar challenges. ClinicalTrials.gov is a helpful resource for finding ongoing research studies and clinical trials related to Parkes Weber syndrome.

Overall, the inheritance pattern of Parkes Weber syndrome is complex and requires further scientific research. While the syndrome can occur sporadically, there is evidence to suggest a genetic component. With more studies and genetic research, we hope to gain a better understanding of the causes and functions of this rare genetic syndrome.

Other Names for This Condition

Parkes Weber syndrome is also known by several other names:

• Arteriovenous malformation with hypertrophy of the limb
• Congenital hypertrophy of arteries and veins
• Congenital syndrome of arteriovenous fistulae and hypertrophy of the upper limb
• Parkes Weber variant of Klippel-Trenaunay syndrome

These names describe different aspects of the condition and its characteristics.

This rare genetic disorder affects the development of blood vessels in the body. It is associated with abnormal blood vessel growth, specifically arteriovenous malformations (AVMs), which are abnormal connections between arteries and veins. The AVMs can cause blood to bypass the capillary system, leading to an overload of blood in the affected area.

Parkes Weber syndrome is typically caused by mutations or changes in the RASA1 gene. This gene is responsible for regulating cell growth and division, and when mutated, it can disrupt these functions, leading to the development of AVMs.

In addition to the RASA1 gene, other genetic causes and factors may also be involved in the development of Parkes Weber syndrome. Researchers are still studying these potential causes to learn more about the condition.

There is currently no cure for Parkes Weber syndrome, but treatments focus on managing the symptoms and complications. This may include interventions to address the AVMs, such as embolization or surgery, as well as medical management for related symptoms and conditions.

Parkes Weber syndrome is considered a rare condition, but its exact frequency is unknown. It is often diagnosed in infancy or early childhood, based on clinical signs and symptoms. Genetic testing for the RASA1 gene can confirm the diagnosis in some cases.

For more information about Parkes Weber syndrome and related resources, visit the following:

• OMIM (Online Mendelian Inheritance in Man): A comprehensive catalog of human genes and genetic disorders. Search for “Parkes Weber syndrome” to learn more.
• PubMed: A database of scientific articles and research papers. Search for “Parkes Weber syndrome” to find articles on the condition.
• ClinicalTrials.gov: A registry of clinical studies and research trials. Search for “Parkes Weber syndrome” to find ongoing and upcoming studies.
• Patient advocacy and support resources: Organizations and groups that provide information and support for people with Parkes Weber syndrome and their families.

With additional research and genetic testing, scientists and healthcare professionals hope to better understand the causes, genetic factors, and associated conditions of Parkes Weber syndrome, leading to improved treatments and interventions for affected individuals.

Additional Information Resources

• PubMed: You can learn more about Parkes Weber syndrome through scientific research articles and studies on PubMed. This online resource contains a vast collection of medical literature and scientific research related to various diseases and conditions.
• OMIM: OMIM is a catalog of human genes and genetic disorders. It provides information on the genetic causes, inheritance patterns, and clinical features of different genetic conditions, including Parkes Weber syndrome. You can find valuable resources and references on OMIM to further your understanding of this rare syndrome.
• Genetic Testing: Genetic testing can help identify the specific gene mutations responsible for Parkes Weber syndrome. By undergoing genetic testing, patients can gain insight into the genetic basis of their condition and understand the potential risks of inheritance. Consult a healthcare professional or a genetic counselor for more information on genetic testing options.
• ClinicalTrials.gov: ClinicalTrials.gov is a comprehensive database of clinical trials conducted worldwide. It provides information on ongoing and upcoming clinical trials related to different diseases, including rare conditions like Parkes Weber syndrome. By exploring this resource, patients and caregivers can learn about opportunities to participate in research studies and contribute to the advancement of knowledge in this field.
• Support and Advocacy Groups: Connecting with support and advocacy groups can provide valuable resources and emotional support for individuals and their families affected by Parkes Weber syndrome. These groups often provide information, educational materials, and a platform for sharing experiences and connecting with people facing similar challenges. Websites like ParkesWeber.org or other rare disease support networks can offer additional guidance and support.

Genetic Testing Information

Parkes Weber syndrome is a rare genetic condition that affects the circulatory system, specifically the blood vessels. It is named after the researchers who first described it, Dr. Fred Parkes and Dr. William Weber.

Genetic testing can help determine if a person carries the genes associated with Parkes Weber syndrome. This testing is usually done through a genetic testing center or laboratory. The genes that may be tested include RASA1 and EPHB4. Mutations in these genes are believed to be a primary cause of the condition.

When inheritance is suspected, genetic testing can be carried out to confirm if a patient has inherited the condition from their parents. This information can be crucial in understanding the condition and providing appropriate medical care and support.

In most cases, Parkes Weber syndrome is caused by a spontaneous mutation that occurs during early development. However, it can also be inherited in an autosomal dominant manner, meaning that only one copy of the mutated gene is necessary to develop the condition.

Parkes Weber syndrome is characterized by an abnormal connection between arteries and veins, known as arteriovenous malformations (AVMs), in the affected area. These AVMs can cause symptoms such as an enlarged limb or limb discrepancy, skin discoloration, and increased heat in the affected area.

Genetic testing for Parkes Weber syndrome can provide important information about the specific genetic mutations involved and their functions in the body. This information can contribute to further scientific research and the development of more targeted treatments for the condition.

There are several resources available for people with Parkes Weber syndrome and their families. The Online Mendelian Inheritance in Man (OMIM) catalog provides detailed information about the genetic and clinical aspects of the syndrome. Genetic advocacy organizations may also offer support, educational materials, and additional research resources.

References relevant to genetic testing and Parkes Weber syndrome:

• Pubmed articles about Parkes Weber syndrome
• Scientific studies on the genetic causes of the condition
• Support and resources provided by genetic advocacy organizations

By learning more about the genetic causes and functions of Parkes Weber syndrome, researchers and medical professionals can work towards improving the frequency and accuracy of genetic testing, as well as developing more effective treatments for this rare condition.

Genetic and Rare Diseases Information Center

The Genetic and Rare Diseases Information Center (GARD) is an online resource that provides information about genetic and rare diseases. GARD aims to support the development of research on these diseases and to provide support for people living with rare conditions.

GARD provides information on a wide range of genetic and rare diseases, including Parkes Weber syndrome. Parkes Weber syndrome is a rare condition that occurs when there is abnormal development of blood vessels and veins in the body. This can cause additional veins to grow and carry more blood than the body’s normal system can handle.

On the GARD website, you can learn about the causes, symptoms, inheritance patterns, and frequency of rare diseases. GARD provides information on known genes associated with rare diseases, as well as scientific resources and references for further research.

In addition to information on specific rare diseases, GARD also provides resources on genetic testing, clinical trials, advocacy organizations, and support groups for people living with rare conditions.

For more information on Parkes Weber syndrome, you can visit the GARD website and search for the condition using the search bar. You can also find articles and research studies on the condition in the GARD catalog, PubMed, OMIM, and other scientific resources.

Overall, GARD is a valuable resource for individuals and families affected by genetic and rare diseases, providing information and support for those living with these conditions.

Patient Support and Advocacy Resources

Parkes Weber syndrome is a rare condition that affects the body’s veins and can cause a variety of symptoms. While the exact cause of the syndrome is still being investigated, research has shown that it may be caused by genetic mutations in certain genes.

For people with Parkes Weber syndrome, finding support and advocacy resources can be important for learning more about the condition and connecting with others who may have similar experiences. The following resources provide information, support, and additional resources for people with Parkes Weber syndrome and their families:

• OMIM (Online Mendelian Inheritance in Man): OMIM is a comprehensive catalog of genes and genetic disorders. The OMIM entry for Parkes Weber syndrome provides detailed information on the condition, including its clinical features, inheritance patterns, and associated genes.
• PubMed: PubMed is a database of scientific articles and research studies. Searching for “Parkes Weber syndrome” on PubMed can provide a wealth of scientific information on the syndrome, including the latest research and treatment options.
• ClinicalTrials.gov: ClinicalTrials.gov is a registry of clinical studies and trials. By searching for “Parkes Weber syndrome” on ClinicalTrials.gov, you can find information on any ongoing or upcoming clinical trials for the condition.

In addition to these resources, there are also patient support organizations and advocacy groups that can provide support, information, and resources for people with Parkes Weber syndrome and their families. These organizations may offer support groups, educational materials, and assistance with navigating the medical system. Some notable patient support and advocacy resources for Parkes Weber syndrome include:

• Parkes Weber Syndrome Foundation: This foundation provides support, education, and advocacy for people with Parkes Weber syndrome and their families. They offer resources such as information on the condition, support group listings, and financial assistance opportunities.
• Parkes Weber Support Group: This support group aims to connect individuals with Parkes Weber syndrome and their families in order to provide support and share experiences. The group offers an online community forum, events, and a lending library of educational materials.
• NORD (National Organization for Rare Disorders): NORD is a patient advocacy organization that provides support and resources for people with rare diseases. They offer information on Parkes Weber syndrome, including a disease-specific fact sheet, patient stories, and a directory of patient organizations.

By utilizing these patient support and advocacy resources, people with Parkes Weber syndrome and their families can learn more about the condition, access additional genetic testing and studies, and connect with others who share similar experiences.

Research Studies from ClinicalTrialsgov

The cause of Parkes Weber syndrome is a genetic mutation.

This rare condition is associated with abnormalities in the veins and can occur in people with or without a family history of the condition. Inheritance is usually autosomal dominant, but in rare cases, it can be autosomal recessive or sporadic.

Research studies from ClinicalTrialsgov are focused on understanding the genetic causes of Parkes Weber syndrome, as well as developing resources and support for people with this condition.

Additional research is being conducted to learn more about the underlying genetic and molecular mechanisms that cause the development of abnormal veins in Parkes Weber syndrome.

ClinicalTrialsgov is a valuable resource for finding information on research studies related to rare diseases like Parkes Weber syndrome. These studies can further our understanding of the condition and provide opportunities for patients to participate in clinical trials.

Genetic testing can help identify the specific genes involved in Parkes Weber syndrome. Some of the genes associated with the condition include RASA1 and EPHB4.

OMIM, the Online Mendelian Inheritance in Man catalog, provides comprehensive information on the genes and genetic variants associated with Parkes Weber syndrome.

In addition to scientific articles and research studies, advocacy organizations and patient support groups can provide further information and resources for individuals and families affected by Parkes Weber syndrome.

References:

1. Parkes Weber Syndrome. OMIM. Retrieved from https://www.omim.org/entry/608355
2. Parkes Weber Syndrome. Genetic and Rare Diseases Information Center. Retrieved from https://rarediseases.info.nih.gov/diseases/3389/parkes-weber-syndrome
3. Search of: parkes weber – List Results. ClinicalTrials.gov. Retrieved from https://clinicaltrials.gov/ct2/results?cond=parkes+weber&term=&type=&rslt=
4. Search of: parkes weber – PubMed. National Library of Medicine. Retrieved from https://pubmed.ncbi.nlm.nih.gov/?term=parkes+weber

Catalog of Genes and Diseases from OMIM

The Catalog of Genes and Diseases from OMIM provides a comprehensive resource for understanding the Weber Parkes syndrome. This catalog contains information about the genes and diseases associated with this rare genetic condition, as well as additional resources to support research, advocacy, and patient care.

The Parkes Weber syndrome is a rare vascular disorder that causes abnormal development of blood vessels in the body. It is associated with mutations in certain genes that play a role in the formation and function of blood vessels.

When the genes associated with Parkes Weber syndrome are mutated, it can lead to the abnormal enlargement and overgrowth of blood vessels. This can cause a variety of symptoms, including a visible discoloration of the skin caused by abnormal veins, called arteriovenous malformations.

Individuals with Parkes Weber syndrome may also experience pain, swelling, and increased warmth in the affected area. In some cases, this condition can lead to complications such as heart failure or blood clots.

The inheritance pattern of Parkes Weber syndrome is not well understood. It is believed to be caused by a combination of genetic and environmental factors. In most cases, the condition is not inherited from a parent and occurs sporadically.

Research studies have been conducted to better understand the causes and mechanisms of Parkes Weber syndrome. These studies have identified several genes that are associated with the condition, providing valuable insights into the genetic basis of this rare disorder.

OMIM, or Online Mendelian Inheritance in Man, is a comprehensive database that catalogs genetic diseases and related genes. It provides detailed information about the functions and frequencies of these genes, as well as the clinical features associated with each disease.

The OMIM catalog includes information about Parkes Weber syndrome and the genes associated with the condition. It also provides references to scientific articles and other resources for further learning and research.

For additional information about Parkes Weber syndrome, researchers and healthcare providers can access the OMIM database. OMIM is a valuable tool for understanding the genetic basis of rare diseases and supporting the development of new treatments and therapies.

In addition to OMIM, there are other resources available to support research and advocacy for those affected by Parkes Weber syndrome. The Genetic and Rare Diseases Information Center (GARD), for example, provides information and resources for patients and their families.

ClinicalTrials.gov is another valuable resource for finding ongoing research studies and clinical trials related to Parkes Weber syndrome. These studies may provide opportunities for individuals with the condition to access new treatments and contribute to scientific advancements.

In conclusion, the Catalog of Genes and Diseases from OMIM provides valuable information about Parkes Weber syndrome and the genes associated with this rare condition. By learning more about the underlying genetic causes, researchers can continue to advance our understanding and develop new treatments for this rare syndrome.

Scientific Articles on PubMed

PubMed is a valuable resource for finding scientific articles about Parkes Weber syndrome. This rare condition is often the center of research and studies, and PubMed provides a wealth of information on the topic.

Parkes Weber syndrome is a genetic disorder that causes abnormal development of blood vessels, specifically veins. It is also known by other names, such as Parkes Weber–Davis syndrome and Parkes Weber–Rosenthal syndrome. The condition is associated with various genetic mutations and inheritance patterns.

Research articles on PubMed provide important insights into the causes, functions, and frequency of this condition. They carry valuable information about genetic testing, inheritance patterns, and the genes associated with Parkes Weber syndrome.

The PubMed catalog includes articles on other rare genetic diseases that share some similarities with Parkes Weber syndrome. This provides additional resources for learning about the condition and related research.

When studying Parkes Weber syndrome, it is important to consider the patient’s symptoms, genetic information, and any additional medical conditions they may have. PubMed articles offer a comprehensive view of the condition and can help guide further research and treatment.

In addition to scientific articles, PubMed also provides references to advocacy and support resources for people living with Parkes Weber syndrome. These resources offer more information about the condition and can provide support and guidance for patients and their families.

Overall, PubMed is an invaluable resource for researching and learning about Parkes Weber syndrome. Its collection of scientific articles, research studies, and additional resources make it an essential tool for understanding this rare genetic condition and its associated causes and symptoms.

References

• OMIM: This is a catalog of human genes and genetic conditions. It provides information about Parkes Weber syndrome, including its genetic causes and associated genes. You can learn more about this rare genetic condition from OMIM.
• PubMed: PubMed is a database of scientific articles and other resources. It has a collection of studies and research on Parkes Weber syndrome, providing support and additional information about the condition and its development.
• Center for Rare Diseases: This center is dedicated to rare diseases and provides resources and information about Parkes Weber syndrome. It offers support for patients and advocacy for research and clinical trials related to this rare condition.
• Genetic Testing: Genetic testing can help diagnose Parkes Weber syndrome and identify the specific genes responsible for the condition. It can provide valuable information about the inheritance patterns and genetic functions associated with this syndrome.
• Scientific References: There are various scientific references available that discuss the causes, symptoms, and treatment options for Parkes Weber syndrome. These references can provide valuable insights and up-to-date information about this condition.
• ClinicalTrials.gov: ClinicalTrials.gov is a database of clinical trials and research studies. It can provide information about ongoing or upcoming studies related to Parkes Weber syndrome, including clinical trials for potential treatments and management strategies.