Is the lump on your body cancer? Let's talk about this 'benign tumor'!

Are you scared when you see something like a small lump somewhere on your body? Maybe you're thinking, "Oh, is this cancer?" It's true that it's normal to feel a little scared when you see a new lump or tumor on your body. But you first need to understand that not all tumors are cancer . Today we're going to talk about a type of tumor called a 'benign tumor', which is not cancerous, but can sometimes cause us a little trouble, or even cause us no trouble at all.

Isn't a benign tumor a cancer?

Now you may ask, "So isn't this benign tumor cancer?" Strictly speaking, no . A benign tumor is a cancerous tumor, that is, it is not a 'malignant tumor' as doctors call it. This is the most important thing.

Imagine, we have cells in our body. They divide and grow normally, and after a while they die. That's the normal process. But sometimes, for some reason, some cells start to divide abnormally, too much, and don't die. That's what we call a 'tumor', or a growth. Doctors sometimes call this a 'benign neoplasm' or 'benign growth'.

These benign tumors do not grow rapidly like cancer cells, nor do they spread to other parts of the body (metastasis) like cancer. That is the biggest relief and difference. These tumors usually grow in an orderly, limited manner.

However, very rarely, there are some types of benign tumors that can turn into cancer over time. For example, some colon polyps – small growths that form on the inside of the colon – can become cancerous. That's why doctors remove polyps during a colonoscopy to prevent them from becoming a problem in the future.

What are the types of benign tumors?

Okay, so what are these types of benign tumors? They can actually form anywhere in our bodies. Think about it, anywhere from the skin to the brain. The tumor is named based on the type of tissue and location where it forms. Let's look at some of the most common types:

• Adenomas: These start in the epithelial tissue that lines our organs and glands. Think of places like our intestines and thyroid gland. These are like little mushrooms, growing slowly with a scythe.
• Chondromas: These are where our bodies have cartilage – that's the flexible parts of our joints, nose, and ears – that they form. Cartilage is a connective tissue that protects our bones and joints and acts as a cushion.
• Fibromas or fibroids: These are fibrous tissue that grows in our tendons (bands that connect muscles to bones) and ligaments (bands that connect bones to each other). They can grow anywhere in the body. You may have heard of fibroids that grow in the uterus.
• Hamartomas: This is a type of benign tumor that most commonly occurs in the lungs, but can also occur in other organs. It is actually a collection of cells in a somewhat chaotic manner.
• Hemangiomas: These are a common type of tumor that forms from our blood vessels. They can sometimes appear as small red or purple bumps on the skin, raised above the skin. They are also seen in young children, and some of them go away on their own.
• Lipomas: These are common and common. They are lumps of fatty tissue under the skin. They move this way and that when touched, and are usually painless. They are a type of soft tissue benign tumor, and are the most common type of benign tumor. Some people also call them 'fatty tumors'.
• Lymphangiomas: This type of tumor is most common in young children. They develop in their lymphatic system (a system that helps with immunity and fluid balance in the body). They can appear as fluid-filled sacs on the skin, inside the mouth, inside the nose, and on the mucous membranes inside the eyelids.
• Meningiomas: These start in the meninges, the protective membranes that surround our brain and spinal cord. They can cause pressure on the brain and spinal cord. Although most meningiomas are benign, some can become life-threatening depending on their location and size, as the brain is a very sensitive area.
• Myomas: These benign tumors are made up of smooth muscle. They can occur in our uterus (uterine fibroids) or in our digestive system (gastrointestinal tract).
• Neuromas: These tumors develop along nerves. Nerves are like wires that carry messages throughout our bodies. These tumors can develop along nerves anywhere in the body. Schwannomas, neurofibromas, and ganglioneuromas are some of the more common types of neuromas.
• Osteomas: This is a type of benign bone tumor that forms in the bones. Other types of benign bone tumors are osteoid osteoma, chondroblastoma, and enchondroma.
• Skin tumors: There are many types of benign tumors that form on the skin. The most common are cherry angiomas (small red spots), sebaceous hyperplasia (small bumps from oil glands), seborrheic keratoses (brown, rough spots that sometimes appear with age), dermatofibromas (small, hard bumps on the skin), and acrochordons, or what we call skin tags.

Now you probably understand how diverse these benign tumors are.

What are the symptoms of a benign tumor?

So what are the symptoms of a benign tumor? The symptoms vary depending on where the tumor is located and how big it is. Sometimes these tumors can be present without any symptoms . Some are found incidentally when a scan is done for something else.

But if symptoms do appear, they may be like this:

• Pain: Pain can occur if the tumor presses on nearby nerves or if it grows into a bone. For example, benign bone tumors can often cause constant, worsening pain.
• Bleeding: Benign tumors in the uterus, such as uterine fibroids, can cause abnormal menstrual bleeding or bleeding between periods.
• Skin changes: Benign skin growths can present with a variety of symptoms. They range from red spots no larger than a small pen tip, to small skin-colored lumps (cellular dermatofibromas), to clusters of skin tissue hanging from a small stalk (acrochordons / skin tags).
• Difficulty breathing: Tumors such as chondromas and hamartomas that affect our airways, for example, the lungs, can cause you to have difficulty breathing and may cause coughing.
• Headaches and dizziness: A meningioma, a benign tumor that forms in the membranes surrounding the brain, can grow and press on the brain. This can cause a variety of symptoms. The most common are headaches and dizziness . Sometimes, vision problems and seizures can also occur.
• Loss of appetite or weight loss: If you have a lipoma or fibroma that presses on your stomach or intestines, or a myoma that forms in the gastrointestinal tract, it can affect your appetite and cause weight loss.
• Grasping a lump: Lumps under the skin, such as lipomas, can be felt.
• Disturbance in the functioning of the relevant organ: For example, a thyroid adenoma can alter hormonal function.

Why do these benign tumors form?

Well, why do these benign tumors form? This is the question that many people have. To be honest, researchers still haven't figured out exactly why some cells suddenly divide abnormally and become benign tumors. It's a huge area of ​​research.

However, some factors have been found to influence this:

• Genetic influences: Some types of benign tumors can run in families. This means that there may be a genetic influence. For example, some people have a hereditary tendency to develop lipomas.
• Fetal development: Some tumors begin during fetal development, while the baby is still in the womb. For example, a lymphangioma can develop if something affects a baby's lymphatic system before birth.
• Environmental factors: It is suspected that these may also be caused by things like exposure to certain radiations and certain chemicals, but this is still in the research stage.
• Infections: Some viral infections have also been found to be associated with some types of benign tumors.
• Stress and lifestyle: These can also have an indirect effect.
• Wounds or Inflammation: In places where there is prolonged inflammation, cysts may sometimes form.

Most of the time, it is difficult to find a specific cause .

How do doctors diagnose a benign tumor?

If you have symptoms like these, or if you notice a new lump on your body, how does a doctor determine for sure if it's a benign tumor?

First, the doctor will ask you about your symptoms . How long they have been present, what they feel like, and whether you have any other problems. Then, they will do a physical examination to check for any unusual lumps or bumps on or under the skin. They will check the size and nature of the lump (is it hard, soft, or movable).

In addition, you can also do tests like this:

• Imaging tests: These take pictures of things inside the body.
• Ultrasound scan: This uses sound waves to see things like the nature of the lump (whether it's solid or fluid-filled). It's especially used to look for lumps under the skin, such as uterine fibroids.
• CT scan (Computed Tomography): This uses X-rays and a computer to take cross-sectional pictures of the body. It can clearly show the location, size, and relationship of the tumor to surrounding organs.
• MRI (Magnetic Resonance Imaging) scan: This uses strong magnetic fields and radio waves to produce very clear, detailed images. It is especially useful for looking at tumors in areas such as the brain, spinal cord, and joints.
• X-ray: X-rays take pictures of the inside of the body, especially to look for bone tumors.
• Biopsy: This is the best way to know for sure whether a lump is cancerous or not . In a biopsy, the doctor takes a small piece of tissue from the lump (perhaps under anesthesia, as a minor operation) and sends it to a pathologist, a doctor who specializes in tissue, to examine it under a microscope. Only then can they say exactly what type of cells it is, whether it is benign or malignant.

How are benign tumors treated?

Okay, now we know how to detect it. So how do we treat it?

The treatment plan depends on several factors, including the type of tumor, its location, its size, your symptoms, and your overall health.

• Observation / Watchful waiting: If your benign tumor is small, not growing, or causing any symptoms or problems, you may not need any treatment . In such cases, your doctor may recommend 'watchful waiting'. This means that your doctor will see you at regular intervals (e.g., every 6 months, once a year), and may do scans if necessary, to monitor the tumor for any changes. This is often done for things like lipomas.
• Medications: Medications may be given to control the symptoms of some benign tumors. For example, painkillers for pain, medications for swelling, or hormone therapy to shrink some hormone-dependent tumors (e.g., uterine fibroids).
• Surgery: If the tumor is causing symptoms (e.g., pain, pressure on nearby organs, bleeding), if the tumor is growing very quickly, if there is a slight suspicion that it may be cancerous, or if you want to remove it for cosmetic reasons, your doctor may recommend surgical removal of the benign tumor. In most cases, benign tumors do not grow back once they are completely removed.

What to expect if you have a benign tumor? When should you see a doctor?

What can you expect if you have a benign tumor?

Most benign tumors grow slowly . Some may stay the same size for years. You may not need treatment. But you will need to see your doctor regularly to check your overall health and to see if there are any changes in the tumor, which is called 'follow-up'. Your doctor will tell you to come in for check-ups at regular intervals. He will also explain to you what changes you should report to him immediately.

So, when exactly should you see a doctor?

Most of the time, benign tumors don't cause any major problems. If tests confirm that you have one,

• If the tumor feels like it's getting bigger,
• If you have new pain,
• If the skin color changes where the tumor was, or if it looks like a wound,
• If other new symptoms (e.g., difficulty breathing, loss of appetite) appear,

If you notice any unusual changes in your body, tell your doctor right away . For example, if you know that the lump on your arm is a benign lipoma, it's important to tell your doctor if the lump suddenly gets bigger or starts to hurt.

What is the difference between a benign tumor and a cyst?

Another thing, are a 'benign tumor' and a 'cyst' the same thing? Yes, that's good to know too.

• A cyst is a sac-like lump that is usually filled with fluid, pus, or air.
• But a benign tumor is a solid mass of cells.

That's the main difference. Sometimes an ultrasound scan can detect this difference.

Maybe you've been wondering about that little bump on your leg. It's not getting bigger, but it's not going away either. Or maybe you've talked to a doctor about those little purple bumps on your arm. Anyway, now you know that your symptoms could be signs of a benign tumor. It's not cancer, but it can be a little unsettling and scary to know that there are a lot of abnormal cells somewhere in our bodies, right? That's very normal.

So, don't hesitate to ask your doctor about how quickly the tumor will grow, whether new symptoms will appear, or whether surgery will be necessary. Talk to them about all your questions and fears. They will understand what's on your mind, answer your questions, and put you at ease.

The most important things to remember (Take-Home Message)

Okay, so let's just go over some simple things you need to remember from what we've talked about.

• Benign Tumors are not cancer: This is the most important thing. These are usually slow-growing, localized tumors that do not spread to other parts of the body.
• Not all benign tumors require treatment: some are painless and have no symptoms. Doctors just monitor them.
• If there are symptoms, there is treatment: If the tumor is causing pain, pressure, bleeding, or if the tumor is growing rapidly, there is appropriate treatment (medication or surgery).
• If in doubt, seek medical advice: If you notice a new lump or growth on your body, or if you notice a change in an existing one (size, shape, color, pain), it is best to see a doctor and get advice. Do not make decisions on your own.
• Don't be afraid, but be aware: It's important to be aware of these things and to pay attention to your body. But there's no need to be unnecessarily afraid, because many benign tumors can be cured or you can live without any problems.

The most important thing is to pay attention to the changes in your body, not ignore them, and seek medical help if necessary. It's very important for a healthy life!

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