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Is BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome hereditary?

Here you can see if BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome can be hereditary. Do you have any genetic components? Does any member of your family have BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome or may be more predisposed to developing the condition?

Is BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome hereditary?

Yes, BPES (Blepharophimosis Ptosis Epicanthus Inversus Syndrome) is hereditary. It is a genetic disorder that is passed down from parents to their children. BPES is caused by mutations in certain genes and can affect the development of the eyelids, causing features like narrow eye openings, droopy eyelids, and inwardly folded skin near the inner corner of the eyes. Genetic counseling is recommended for individuals with a family history of BPES to understand the risks of passing on the syndrome.



Is BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome hereditary?


Yes, BPES (Blepharophimosis Ptosis Epicanthus Inversus Syndrome) is a hereditary condition. It is a rare genetic disorder that affects the development of certain facial features, primarily the eyelids. BPES is characterized by a combination of four main features: blepharophimosis, ptosis, epicanthus inversus, and telecanthus.


Blepharophimosis: This refers to the narrowing of the eyelid fissure, which is the opening between the upper and lower eyelids. Individuals with BPES have a reduced horizontal width of the eyelid fissure, giving the appearance of narrow eyes.


Ptosis: Ptosis is the medical term for drooping of the upper eyelid. In BPES, the eyelid muscles are weakened, leading to a droopy eyelid that may partially or completely cover the eye.


Epicanthus Inversus: Epicanthus inversus is the presence of a fold of skin that covers the inner corner of the eye, giving the appearance of a slanted eye shape.


Telecanthus: Telecanthus refers to an increased distance between the inner corners of the eyes. In individuals with BPES, the eyes may appear widely spaced.


BPES can be classified into two types: type I and type II. Type I BPES is characterized by the presence of all four main features, while type II BPES is characterized by the presence of only ptosis and telecanthus.


Genetic Basis: BPES is primarily caused by mutations in two genes: FOXL2 and BMP4. The FOXL2 gene is located on the long arm of chromosome 3, while the BMP4 gene is located on the short arm of chromosome 14. These genes play crucial roles in the development of facial structures, including the eyelids.


Inheritance Pattern: BPES follows an autosomal dominant inheritance pattern, which means that an affected individual has a 50% chance of passing the condition on to each of their children. Both males and females can inherit and transmit the syndrome.


If an individual with BPES has children with a partner who does not have the syndrome, each child has a 50% chance of inheriting the condition. It is important to note that the severity of BPES can vary among affected individuals, even within the same family.


Diagnosis: Diagnosis of BPES is typically based on clinical evaluation and the presence of characteristic facial features. Genetic testing can be performed to confirm the diagnosis and identify the specific genetic mutation responsible for the syndrome.


Treatment: The management of BPES is primarily focused on addressing the functional and cosmetic concerns associated with the syndrome. Surgical interventions, such as eyelid surgery (blepharoplasty) and ptosis repair, may be recommended to improve eyelid function and appearance.


Conclusion: In summary, BPES is a hereditary condition characterized by specific facial features, including blepharophimosis, ptosis, epicanthus inversus, and telecanthus. It is caused by mutations in the FOXL2 and BMP4 genes and follows an autosomal dominant inheritance pattern. Genetic testing can confirm the diagnosis, and surgical interventions may be performed to address functional and cosmetic concerns. If you suspect you or your child may have BPES, it is important to consult with a healthcare professional for proper evaluation and management.


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Is BPES - Blepharophimosis Ptosis Epicanthus Inversus Syndrome hereditary?

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Hello, 4 years ago (2017) our daughter Ninte was born with closed eyes. After a lot of tests we heared the diagnose of BPES. There are 2 types of BPES but Ninte didn't matched any of those two types. It is a type of BPES that still is not know ...

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