By Kelsey Mora, CCLS, LCPC, Chief Clinical Officer at Pickles Group
When a loved one receives a breast cancer diagnosis, the ripple effect extends far beyond the individual. For children within the family, this news can trigger a cascade of emotions – fear, confusion, and even a sense of helplessness. As treatment progresses, the physical and visible changes experienced by the patient can further amplify these anxieties, especially if the underlying medical processes remain a mystery. This comprehensive guide, developed by Kelsey Mora, a Certified Child Life Specialist and Licensed Clinical Professional Counselor, aims to equip parents and caregivers with the tools to demystify breast cancer for children, fostering understanding, reducing fear, and promoting emotional resilience.
At its core, effective communication with children about cancer hinges on honesty, age-appropriateness, and empathy. By proactively sharing information about the medical aspects of their loved one’s treatment, families can empower children to grasp what they are seeing and experiencing, mitigating the unsettling impact of the unknown. This preparation is not merely about dispensing facts; it’s about building a bridge of understanding that can significantly influence a child’s emotional well-being throughout the entire cancer journey.
Understanding the Foundation: Basic Anatomy and Cancer Terminology
The initial step in explaining breast cancer to children involves establishing a foundational understanding of basic anatomy and the nature of cancer itself. This allows for a clearer comprehension of the medical terminology they may encounter.
What is Cancer?
Explaining cancer requires a delicate balance of clarity and simplicity. A child-friendly explanation might be:
"Cancer happens when some of the tiny building blocks that make up our bodies, called cells, get damaged and start to grow in a way they shouldn’t. Right now, some of those damaged cells are in my breast, which is part of my chest. It’s important to know that cancer isn’t like a cold or the flu; you can’t catch it from someone else."
For families who find the word "cancer" particularly challenging, alternative phrasing can be employed. Saying "some cells inside my body are sick or not working properly" can be a starting point. However, it’s crucial to acknowledge that children may encounter the word "cancer" through media or conversations with others. Providing them with clear, direct information from a trusted adult can prevent misinformation and alleviate potential anxieties.

Understanding Breasts
Defining breasts in a child-friendly manner is also essential. This can be approached as:
"Breasts are the soft parts of our chest. When people grow up, most women and girls develop breasts. Boys and men also have breast tissue, though it’s usually flatter. Breast cancer happens when those damaged cells start growing in the breast tissue."
Using anatomical terms like "breasts" rather than informal nicknames can help children understand that these are a normal part of the body, albeit often a private one. This normalization can reduce any potential embarrassment or stigma associated with discussing this part of their loved one’s health.
The Role of Lymph Nodes
Lymph nodes are a vital component of the immune system and often play a role in breast cancer diagnosis and treatment. An age-appropriate explanation could be:
"Our bodies have tiny little helpers called lymph nodes, like little filters, that help us fight off germs. They are all over our body, and there are some under our arms, close to our breasts. Sometimes, doctors need to check these lymph nodes to see if any cancer cells have traveled there."
Navigating the Diagnostic Maze: Testing and Diagnosis Terms
The process of diagnosis can be filled with unfamiliar terms that might sound intimidating to children. Providing clear explanations for these medical procedures can significantly reduce their apprehension.
Mammograms: A Closer Look
"A mammogram is like a special X-ray that takes pictures of the inside of the breast. It helps doctors see if there are any changes that we can’t see just by looking. Many women have mammograms regularly to help them stay healthy, and sometimes people have them if they notice something unusual in their breast that needs to be checked."

Ultrasound: Sounding Out the Details
"An ultrasound uses gentle sound waves, kind of like echoes, to create pictures of what’s inside the breast. A special jelly is put on the skin, and a small tool is moved around to see images on a computer screen. It helps the doctors see if anything unusual is growing inside the breast."
Scans: Peeking Inside with Technology
"Scans like MRIs, CTs, and PET scans are like advanced cameras that take detailed pictures of the inside of the body. They help doctors get a really good look at where the cancer is, how big it is, and how well the treatments are working."
Tumors: Understanding the Lump
"A tumor is a clump of cells. Sometimes it can feel like a lump or a bump. In breast cancer, a tumor is usually a clump of those damaged cancer cells that the doctors need to understand and treat."
Biopsy: A Tiny Sample for Big Answers
"A biopsy is when the doctors take a very small piece of the lump or the area where they think the cancer might be. This tiny piece is sent to a special lab where scientists look at it under a microscope. This helps them figure out for sure if there are cancer cells there and how best to help me get better."
Stage and Grade: Decoding the Cancer’s Story
"Doctors use words like ‘stage’ and ‘grade’ to help describe the cancer. It’s like giving the cancer a description – where it is, how big it is, and what the cancer cells look like. This information is really important because it helps the doctors choose the best plan to fight the cancer."
Metastatic: When Cancer Travels
"Sometimes, cancer cells can travel from where they started to other parts of the body. When that happens, we call it ‘metastatic’ or ‘Stage 4’ breast cancer. While it’s very difficult to get rid of all the cancer cells completely in this situation, there are many treatments that can help manage the cancer, make people feel more comfortable, and help them live as long and as well as possible."
For more in-depth discussions on explaining metastatic breast cancer, resources like "How to Talk to Children About Breast Cancer Recurrence" and "How to Explain That Someone Isn’t Going to Get Better" can provide further guidance.

The Physical Landscape: Explaining Surgery
Surgery is often a significant part of the breast cancer journey, and it can be a source of anxiety for children. Clear explanations can demystify the process and help them understand the temporary changes they might observe.
The Basics of Surgery
"Surgery is when doctors and nurses give someone a special medicine to help them sleep deeply, and then they carefully make a small opening in the skin to help fix something inside the body. There are different kinds of surgeries that doctors do to help treat breast cancer."
Lumpectomy: Removing the Lump
"A lumpectomy is a surgery where the doctor removes just the lump of cancer cells from the breast. Most of the breast stays in place. After the surgery, I might feel a little sore, and for a short time, I might not be able to lift you up or do some of the things we normally do. But this is only for a little while as my body heals."
Mastectomy: When the Breast is Removed
"A mastectomy is a surgery where one or both of the breasts are removed. Sometimes, after this surgery, doctors do other surgeries called reconstruction surgeries to help rebuild the chest area. After a mastectomy, I will need time to heal. This might mean I feel more tired, and I won’t be able to lift heavy things or drive for a bit. It might feel different for a while, but it’s not forever."
Drains: Helping the Body Heal
"After a big surgery, sometimes there’s extra fluid that needs to leave the body to help it heal. I might have some small tubes and little bags attached to me for a short time to help collect that fluid. It might look a bit strange, but these drains are temporary and help me get better faster."
Port Placement: A Direct Line for Medicine
"A port is a small device that the doctors place under the skin, usually on my chest. You might see a small bump or a scar. When I go for my treatments, the doctors can connect a small tube to this port to give me medicine or fluids. It makes it easier for them to give me what I need without having to find a vein each time."
Understanding the Battle: Breast Cancer Treatment Terms
As treatment begins, children will likely have more questions as they observe changes in their loved one. Explaining common treatment modalities and their potential side effects is crucial.

The Umbrella of Treatment
"Treatment is a word for all the different ways doctors try to get rid of cancer cells. Surgery is one way. Sometimes, people also need special medicines, like chemotherapy, radiation, or hormone therapy. These medicines work in different ways to fight the cancer and stop it from coming back or spreading. Some are given through a tube, some are pills, and others use special machines. They all have the same goal: to help me get better."
Side Effects: The Body’s Response to Healing
"Because the medicines used to fight cancer are very strong, they can sometimes affect healthy parts of the body too. These are called ‘side effects.’ It means that for a little while, I might not feel my best. The medicines I take are designed to fight the cancer, and sometimes they make me tired or feel a bit unwell before I start feeling better. Doctors can also help with these side effects to make sure I’m as comfortable as possible."
Hair Loss: A Visible Sign of Change
"Sometimes, the medicines that fight cancer can also affect hair. Hair grows from fast-growing cells, and the medicine can accidentally affect those cells too. This means my hair might fall out, or it might become thinner. But the good news is that hair usually grows back after the treatment is finished. Some people choose to cut their hair short or shave it when it starts to fall out, and they might wear hats, scarves, or wigs. Others are comfortable with being bald until treatment is over."
It is vital to remember that children do not require every intricate medical detail. They need truthful, clear information that helps them understand what they will see, hear, and experience. This approach fosters a sense of safety and encourages them to continue asking questions as treatment progresses. It’s also important to note that not all these terms will be relevant to every child’s experience, and conversations can be adapted to the child’s age, developmental stage, and individual understanding.
Building a Support Network: Additional Resources
Navigating a breast cancer diagnosis is a journey best undertaken with a strong support system. The National Breast Cancer Foundation (NBCF) offers a wealth of free resources for families facing cancer. Their website provides valuable guides and information designed to help children understand and cope with a parent’s diagnosis.
Beyond NBCF, several other organizations are dedicated to supporting the emotional well-being of children and families impacted by cancer. These organizations offer valuable programs, resources, and emotional support that can be instrumental in helping families through this challenging time.
The National Breast Cancer Foundation stands ready to support you and your family throughout this journey. Their website offers a comprehensive array of resources, including information on breast cancer support groups, free educational materials, and assistance in finding a patient navigator in your area. Remember, you are not alone.
