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Is there a lump in your breast? Could it be a Phyllodes Tumor?

Is there a lump in your breast? Could it be a Phyllodes Tumor?

Most of the time, when we feel a lump in our breast, we immediately get scared, right? The first thing that comes to mind is the fear that it might be cancer. However, not all lumps that form in the breast are cancer. Today, we are going to talk about a type of lump that forms in the breast, which is a little rare, but it is very important for us to be aware of. This is what we call Phyllodes Tumors.

What are Phyllodes Tumors?

Simply put, Phyllodes Tumor is a rare type of breast tumor. It accounts for less than 1% of all breast tumors. So that alone shows how rare it is. These tumors start in the connective tissue of the breast.

The Greek word “phyllodes” means ‘leaf-like.’ These nodules are so named because they tend to take on the shape of a leaf as they grow.

These lumps are divided into three main types.

Tumor Type A simple explanation
Benign (non-cancerous) These are not cancer cells. The majority, meaning the most common type, are this type. There's nothing to be too worried about.
Borderline This is an intermediate condition with a mixture of both cancerous and non-cancerous features.
Malignant (cancerous) These are the types that contain cancer cells, but only a small percentage, about 25%, of all Phyllodes tumors belong to this type.

All of these types of tumors can grow. But the good news is that they rarely spread to other parts of the body. Even if they are surgically removed, there is a small chance that they will grow back.

What are the symptoms of this?

A Phyllodes tumor usually feels like a painless, smooth lump in the breast. You may feel it yourself, or a doctor may see it when you examine it.

The most unique thing about these lumps is that they can grow very quickly . Imagine, they can grow to about 3 centimeters (a little over an inch) in a few weeks or months. Even benign lumps grow quickly. As the lump grows, it can sometimes appear bulging from the surface of the skin, and sometimes it can feel like the skin is pulling. Very rarely, an ulcer may form on the surface of the skin.

Causes and risk factors for Phyllodes Tumors

The exact cause of these tumors is not yet known. However, it has been found that women with a rare genetic condition called Li-Fraumeni syndrome are more likely to develop them. They are very rare in men.

Although women of any age can develop these lumps, they are most commonly seen in women in their 40s.

The important thing is that if you have a non-cancerous (benign) Phyllodes tumor, it does not increase your risk of developing breast cancer in the future.

How do you know for sure if this is a Phyllodes Tumor?

There are several tests that can be done to confirm whether a lump in your breast is this type. Your doctor will refer you for these tests.

Test What will happen to that?
Mammogram This will give a clear picture of the lump. A Phyllodes tumor usually looks round or oval with clear boundaries.
Ultrasound Scan This also allows you to clearly see the shape, boundaries, and internal nature of the lump.
Core Needle Biopsy Here, the doctor inserts a small needle into the lump, takes a small piece of tissue, and examines it under a microscope to see if there are any cancer cells.
Excisional Biopsy (lump removal) This is the most definitive method. Many people have to do this to confirm the diagnosis. Here, they perform surgery to remove the entire lump and examine it. Only then can we say 100% for sure whether it is malignant, benign, or borderline.

What are the treatments for this?

Regardless of the type of Phyllodes tumor, even if it is non-cancerous (benign), it must be surgically removed. This is very important. If the tumor is cancerous (malignant), a little more treatment may be needed.

Surgery

MainlyThere are several types of surgery .

  • Wide Excision Surgery: In this, the lump is removed along with a small amount of healthy breast tissue around it. This is done to prevent the lump from growing back in the same area.
  • Lumpectomy: This is also a lumpectomy. Here, the lump is removed along with about 1 centimeter of healthy tissue around it. After the surgery, a specialist (pathologist) looks at the removed tissue under a microscope. This can confirm whether the lump has been completely removed.
  • Mastectomy: This surgery is performed if the lump is very large, cancerous (malignant), or if the breast is too small to be easily removed with a lumpectomy. Here, part or all of the breast is removed. If necessary, breast reconstruction surgery can be performed at the same time or later.

The good news is that Phyllodes tumors rarely spread to the lymph nodes in the armpit, so they often don't need to be removed.

Radiation or chemotherapy

If you have a malignant Phyllodes tumor and it has not spread beyond the breast, your doctor may recommend radiation therapy. In rare cases where the tumor has spread beyond the breast, chemotherapy may also be given.

What happens after treatment? (Follow-up)

Because these tumors can recur, proper medical follow-up after surgery is extremely important.

  • Within 4-6 months after surgery, you should see your doctor for a breast exam, a mammogram, and an ultrasound scan. Your doctor may also recommend an MRI .
  • It is essential to have mammograms and/or ultrasounds on time, according to the schedule provided by your doctor.
  • If you had a cancerous (malignant) lump , you may also need to have CT scans of your chest and abdomen scheduled for about 5 years after surgery.

So, should we be afraid of this situation?

The results after surgical removal of a non-cancerous (benign) lump are very good . There is nothing to be afraid of.

Even malignant tumors can be completely cured with treatment. However, they are more likely to recur. Although they can rarely spread to other areas, such as the lungs, women with cancerous Phyllodes tumors have a very high survival rate. Therefore, it is important not to panic and follow the doctor's instructions exactly.

Take-Home Message

  • Phyllodes tumors are a rare type of lump that forms in the breast. Most of these are not cancerous.
  • These lumps can grow very quickly, so if you notice a rapidly growing lump in your breast, see a doctor right away.
  • It is only possible to definitively determine whether this is a Phyllodes tumor after the lump is surgically removed and examined (biopsy).
  • Even though this lump is not cancerous (benign), it must be removed surgically.
  • After surgery, it is essential to undergo the necessary tests as prescribed by the doctor, because these can recur.
  • Even if it's a cancerous lump, the results with proper treatment are very good. So don't be afraid.

Phyllodes Tumor Sinhala, breast lumps, breast cancer, breast lump , Phyllodes tumor, breast surgery, mammogram

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Is there a lump in your breast? Could it be a Phyllodes Tumor?
SurgeriesJuly 12, 2025

Is there a lump in your breast? Could it be a Phyllodes Tumor?

Most of the time, when we feel a lump in our breast, we immediately get scared, right? The first thing that comes to mind is the fear that it might be cancer. However, not all lumps that form in the breast are cancer. Today, we are going to talk about a type of lump that forms in the breast, which is a little rare, but it is very important for us to be aware of. This is what we call Phyllodes Tumors.

What are Phyllodes Tumors?

Simply put, Phyllodes Tumor is a rare type of breast tumor. It accounts for less than 1% of all breast tumors. So that alone shows how rare it is. These tumors start in the connective tissue of the breast.

The Greek word “phyllodes” means ‘leaf-like.’ These nodules are so named because they tend to take on the shape of a leaf as they grow.

These lumps are divided into three main types.

Tumor Type A simple explanation
Benign (non-cancerous) These are not cancer cells. The majority, meaning the most common type, are this type. There's nothing to be too worried about.
Borderline This is an intermediate condition with a mixture of both cancerous and non-cancerous features.
Malignant (cancerous) These are the types that contain cancer cells, but only a small percentage, about 25%, of all Phyllodes tumors belong to this type.

All of these types of tumors can grow. But the good news is that they rarely spread to other parts of the body. Even if they are surgically removed, there is a small chance that they will grow back.

What are the symptoms of this?

A Phyllodes tumor usually feels like a painless, smooth lump in the breast. You may feel it yourself, or a doctor may see it when you examine it.

The most unique thing about these lumps is that they can grow very quickly . Imagine, they can grow to about 3 centimeters (a little over an inch) in a few weeks or months. Even benign lumps grow quickly. As the lump grows, it can sometimes appear bulging from the surface of the skin, and sometimes it can feel like the skin is pulling. Very rarely, an ulcer may form on the surface of the skin.

Causes and risk factors for Phyllodes Tumors

The exact cause of these tumors is not yet known. However, it has been found that women with a rare genetic condition called Li-Fraumeni syndrome are more likely to develop them. They are very rare in men.

Although women of any age can develop these lumps, they are most commonly seen in women in their 40s.

The important thing is that if you have a non-cancerous (benign) Phyllodes tumor, it does not increase your risk of developing breast cancer in the future.

How do you know for sure if this is a Phyllodes Tumor?

There are several tests that can be done to confirm whether a lump in your breast is this type. Your doctor will refer you for these tests.

Test What will happen to that?
Mammogram This will give a clear picture of the lump. A Phyllodes tumor usually looks round or oval with clear boundaries.
Ultrasound Scan This also allows you to clearly see the shape, boundaries, and internal nature of the lump.
Core Needle Biopsy Here, the doctor inserts a small needle into the lump, takes a small piece of tissue, and examines it under a microscope to see if there are any cancer cells.
Excisional Biopsy (lump removal) This is the most definitive method. Many people have to do this to confirm the diagnosis. Here, they perform surgery to remove the entire lump and examine it. Only then can we say 100% for sure whether it is malignant, benign, or borderline.

What are the treatments for this?

Regardless of the type of Phyllodes tumor, even if it is non-cancerous (benign), it must be surgically removed. This is very important. If the tumor is cancerous (malignant), a little more treatment may be needed.

Surgery

MainlyThere are several types of surgery .

  • Wide Excision Surgery: In this, the lump is removed along with a small amount of healthy breast tissue around it. This is done to prevent the lump from growing back in the same area.
  • Lumpectomy: This is also a lumpectomy. Here, the lump is removed along with about 1 centimeter of healthy tissue around it. After the surgery, a specialist (pathologist) looks at the removed tissue under a microscope. This can confirm whether the lump has been completely removed.
  • Mastectomy: This surgery is performed if the lump is very large, cancerous (malignant), or if the breast is too small to be easily removed with a lumpectomy. Here, part or all of the breast is removed. If necessary, breast reconstruction surgery can be performed at the same time or later.

The good news is that Phyllodes tumors rarely spread to the lymph nodes in the armpit, so they often don't need to be removed.

Radiation or chemotherapy

If you have a malignant Phyllodes tumor and it has not spread beyond the breast, your doctor may recommend radiation therapy. In rare cases where the tumor has spread beyond the breast, chemotherapy may also be given.

What happens after treatment? (Follow-up)

Because these tumors can recur, proper medical follow-up after surgery is extremely important.

  • Within 4-6 months after surgery, you should see your doctor for a breast exam, a mammogram, and an ultrasound scan. Your doctor may also recommend an MRI .
  • It is essential to have mammograms and/or ultrasounds on time, according to the schedule provided by your doctor.
  • If you had a cancerous (malignant) lump , you may also need to have CT scans of your chest and abdomen scheduled for about 5 years after surgery.

So, should we be afraid of this situation?

The results after surgical removal of a non-cancerous (benign) lump are very good . There is nothing to be afraid of.

Even malignant tumors can be completely cured with treatment. However, they are more likely to recur. Although they can rarely spread to other areas, such as the lungs, women with cancerous Phyllodes tumors have a very high survival rate. Therefore, it is important not to panic and follow the doctor's instructions exactly.

Take-Home Message

  • Phyllodes tumors are a rare type of lump that forms in the breast. Most of these are not cancerous.
  • These lumps can grow very quickly, so if you notice a rapidly growing lump in your breast, see a doctor right away.
  • It is only possible to definitively determine whether this is a Phyllodes tumor after the lump is surgically removed and examined (biopsy).
  • Even though this lump is not cancerous (benign), it must be removed surgically.
  • After surgery, it is essential to undergo the necessary tests as prescribed by the doctor, because these can recur.
  • Even if it's a cancerous lump, the results with proper treatment are very good. So don't be afraid.

Phyllodes Tumor Sinhala, breast lumps, breast cancer, breast lump , Phyllodes tumor, breast surgery, mammogram

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

No comments have been posted yet. Add your comment here for the first time.

Add your comment

Please calculate: 7 + 5 =