Does your baby's eyelids have this kind of change? Let's learn about (Blepharophimosis Syndrome)!

Sometimes you may have noticed that the eyelids of small babies are positioned in a strange way. Maybe the opening of the eyes is small, or the eyelids seem to be drooping. Seeing something like this can make you a little scared as a mother. At such times, it is very important to be aware of this condition that we are going to talk about, that is, Blepharophimosis Syndrome.

What is Blepharophimosis Syndrome? Simply put...

This is a genetic condition that affects the way your eyelids form. Think about it, our eyelids are the most important part that protects the eye. So, the opening of the eyes of a person with this syndrome, that is, the gap between the eyes, is narrower than a normal person. Also, the upper eyelid looks like droopy eyelids . Another thing is that on the inside of the eye, that is, on the nose side, you can see a small fold of skin from the lower eyelid to the upper eyelid.

The reason for this is a change in the gene called `FOXL2`, or as doctors call it , a mutation . Another important thing is that the ovaries of women with this `Blepharophimosis Syndrome` can also be affected.

There is another long name that doctors use for this, which is `Blepharophimosis, Ptosis, Epicanthus Inversus Syndrome`. It is also called `BPES` for short. Some may also call it ``small eye opening syndrome.`` This is a congenital condition , meaning that the baby can see these symptoms at birth.

The word "blepharophimosis" is pronounced "bleph-a-ro-phi-mo-sis." Sounds a bit complicated, doesn't it? But that's okay, let's just say `BPES` for the sake of simplicity.

Are there types of this? (Types of BPES)

Yes, there are two main types of these `BPES`. They are Type I and Type II .

There are some common characteristics of both types:

• Eye openings that are smaller than normal (blepharophimosis) .
• Drooping eyelids (ptosis) .
• Eyes set further apart than normal (telecanthus) .
• A fold of skin that folds upward on the inner side of the lower eyelid, that is, towards the nose (epicanthus inversus) .

Now let's see what are the specific differences between these two types.

BPES Type I

If you have BPES type I, it can cause a condition called Primary Ovarian Insufficiency (POI) . Some people also call this "premature ovarian failure." Simply put, it's when a woman's ovaries stop working before the expected time.

BPES Type II (BPES Type II)

But if you have BPES type II, it doesn't cause any other systemic problems in your body, meaning other major problems that affect the whole body. The only symptoms that are mainly seen are those related to the eyes.

How common is blepharophimosis syndrome?

Worldwide, this `Blepharophimosis Syndrome` is seen at a rate of about 1 in 50,000 births . This means that it is a somewhat rare condition.

What are the signs and symptoms of blepharophimosis syndrome?

The symptoms of this `Blepharophimosis Syndrome` mainly affect the appearance of your eyes. Remember the four main symptoms we talked about earlier:

• Small eye openings.
• Drooping eyelids ( Ptosis ).
• Widely set eyes (Telecanthus).
• A fold of skin that folds up on the inner lower eyelids (Inner lower eyelids that fold up - Epicanthus Inversus).

Just think, these symptoms can change the appearance of the baby's face a little. It's normal for parents to feel worried when they see this. But don't worry, there are things that can be done about this.

In addition to these main features, some other features can be seen:

• Ectropion (turning of the eyeball outward).
• Strabismus, also known as "crossed eyes ", is a condition in which the eyes are crossed.
• Amblyopia , which is caused by a drooping eyelid that blocks vision. To be precise, the eyelid blocks vision.
• Constricted ears , also known as "cup ears" or "lop ears," mean that the edges of the earlobes may be wrinkled or folded down.
• Low-set ears.
• A broad bridge of the nose.
• The gap between the nose and upper lip is smaller than normal.
• People with type I have primary ovarian insufficiency (POI).

Why does this happen? What are the causes? (What causes blepharophimosis syndrome?)

The main cause of this `Blepharophimosis Syndrome` is a variation or mutation in a gene called `FOXL2`. This is transmitted through genes in an autosomal dominant manner.

Simply put, this means that even if only one parent has this altered (mutated) gene, the child can inherit it.However, some people can develop the condition for the first time without inheriting it from their parents. In such cases, doctors say it is a "fresh" or new genetic mutation, meaning it was not inherited from an affected parent.

Other problems that can occur due to this (What are complications of blepharophimosis syndrome?)

Blepharophimosis can affect your vision . You are at increased risk of developing refractive errors , which can cause vision loss at a distance or near.

In particular, infants and young children with severe ptosis (a condition called lazy eye) can develop a condition called amblyopia . This is because the eyelids block their vision, preventing the brain from receiving the signals from that eye. If this is not treated promptly, vision in that eye can become permanently impaired.

How is this diagnosed? (How is blepharophimosis syndrome diagnosed?)

Your doctor may suspect that you have Blepharophimosis Syndrome after seeing the four main clinical signs we discussed earlier and performing an eye exam. An eye care specialist may perform some or all of these tests:

• Visual acuity test: This involves asking you to read letters on a chart. This test can help your doctor determine if you have refractive errors, such as nearsightedness or farsightedness.
• Tests for lazy eye (Amblyopia) and strabismus .
• Blood tests for reproductive hormone levels (especially if type I is suspected).
• Genetic tests : This can confirm whether there is a mutation in the `FOXL2` gene.

What are the treatments? (How is blepharophimosis syndrome treated?)

Blepharophimosis Syndrome is usually treated with surgery in childhood . Between the ages of 3 and 5, surgery is performed to correct the conditions called epicanthus inversus (folding of the inner eyelid skin) and telecanthus (eyes that are far apart). Then, about a year later, a surgeon performs another surgery to correct the drooping eyelid (ptosis). Sometimes all of these surgeries can be done at the same time, but this is less common.

These surgeries are performed not only to improve the appearance of the eyes, but also to help the child's vision develop. Because if the eyelids are closed, vision will not develop properly.

If you have BPES type I, which means Primary Ovarian Insufficiency, your doctor may suggest hormone replacement therapy , especially estrogen supplements. However, it is important to remember that these treatments do not solve infertility . You should discuss this with a reproductive health specialist.

Is there a way to prevent this from happening? (How can I lower my risk of developing blepharophimosis syndrome?)

There is no specific way to prevent Blepharophimosis Syndrome, as it is a genetic condition. However, if someone in your family has the syndrome, it is a good idea to consider genetic counseling before you have a child. This way, you can learn more about it and talk about the risk of your child inheriting it.

What can I expect if I have blepharophimosis syndrome?

If you have Blepharophimosis Syndrome, you will need to have regular eye exams . This can help to check whether your vision is healthy and if there are any other problems.

If you have type I, you should talk to an endocrinologist or reproductive health specialist about hormone and fertility issues.

Blepharophimosis Syndrome can be treated, but it cannot be cured. That is, although surgery can restore the appearance and function of the eyes to some extent, it cannot change the underlying genetic cause.

What questions should I ask my healthcare provider?

It's a good idea to ask your doctor questions like these:

• How often should I have my eyes checked?
• Do you recommend genetic counseling?
• What suggestions can you give to deal with fertility problems?
• Under what circumstances would you need to go to the emergency room due to this condition?

What is the difference between Blepharophimosis intellectual disability syndrome and this?

This is also a bit confusing, so it's good to clarify. People with conditions called `Blepharophimosis intellectual disability syndromes` can also see drooping eyelids and smaller than normal eye openings. However, they don't see `telecanthus` (eyes set far apart) or `epicanthus inversus` (inner skin folds).

The most important thing is that people with `Blepharophimosis intellectual disability syndromes` have slower mental development.Examples of this include conditions called `Ohdo syndrome` and `Say-Barber-Biesecker-Young-Simpson syndrome.` Scientists estimate that there are fewer than 1,000 people in the United States with these intellectual disability syndromes.

However, those with `Blepharophimosis Syndrome (BPES)` that we are talking about do not have intellectual disability. This is the main difference.

Blepharophimosis Syndrome, or BPES, is a rare condition that is present at birth. You and your medical team can manage this condition well. Surgery to correct the eyelid problems is usually part of the treatment plan.

Take-Home Message

Okay, so, from what we've discussed, I hope you've got a good idea about `Blepharophimosis Syndrome`. Remember:

• This is a genetic condition , mainly affecting the eyelids.
• The main symptoms are small eye openings, drooping eyelids, far-set eyes, and a fold of skin on the inside.
• There are two types (`Type I` and `Type II`) . In `Type I`, the ovaries can also be affected.
• This does not cause intellectual disability.
• Surgery can improve the appearance and function of the eyes.
• Regular eye exams and, if necessary, hormone treatment are important.

It's normal to feel scared and worried when you find out that your child has this condition. But remember, you are not alone. With the help of doctors and proper treatment, many people have been able to manage this condition and live a normal life. So, stay strong and seek the necessary medical advice.

` Blepharophimosis, BPES, Eyelids, Genetic Diseases, Ptosis, Epicanthus Inversus, Eye Health