Vulval cancer is a rare cancer that develops in the tissues of the vulva, the external female genital area. While it can affect women of any age, it most commonly occurs in older adults, with many cases diagnosed after age 50. Early detection often leads to better outcomes, as treatment can be less extensive when the cancer is found in its early stages.

Prognosis and Survival Outlook

Understanding what to expect after a diagnosis of vulval cancer can help you and your loved ones prepare for the journey ahead. The outlook for vulval cancer varies considerably depending on when the disease is discovered and how far it has progressed through the body. This is naturally a sensitive topic, but having clear information can help you make informed decisions about your care.^[1]

When vulval cancer is found early and has not spread beyond the vulva itself, the chances of successful treatment are quite encouraging. According to data from the United States, approximately 60% of vulval cancer cases are diagnosed at a localized stage, meaning the cancer has not spread to other parts of the body. For these early-stage cases, the five-year survival rate reaches about 85%. This means that 85 out of 100 people with localized vulval cancer are still alive five years after their diagnosis.^[8]

The stage at diagnosis plays a crucial role in determining outcomes. Stage refers to how large the cancer is and whether it has spread to nearby lymph nodes or distant organs. For vulval cancer, stages range from 1 to 4, with stage 1 representing the earliest and most treatable form. The earlier the stage, the less extensive the surgery typically required and the better the overall prognosis. Women diagnosed at stage 1 or 2 generally have much better outcomes than those diagnosed at more advanced stages.^[11]

Several factors influence your individual prognosis beyond just the stage. These include the specific type of vulval cancer you have, your age at diagnosis, your overall health, and how well the cancer responds to treatment. For example, squamous cell carcinoma, which accounts for about 90% of vulval cancers, generally has a different outlook than melanoma, which represents about 5% of cases and tends to spread more rapidly.^[2][8]

It’s important to remember that survival statistics are based on large groups of people and represent averages. They cannot predict what will happen in your individual case. Your treatment team can provide more personalized information based on your specific situation, including the characteristics of your cancer, your response to treatment, and your overall health status.^[1]

Natural Progression Without Treatment

Understanding how vulval cancer develops over time helps explain why early detection and treatment are so important. Vulval cancer typically does not appear suddenly. Instead, it usually develops slowly over many years, often progressing through several stages before becoming an invasive cancer.^[2]

In most cases, the journey toward vulval cancer begins with changes in the cells on the surface of the vulva. These abnormal cells form what doctors call precancerous areas or lesions. The most common precancerous condition is called vulvar intraepithelial neoplasia, or VIN. VIN means that abnormal cells are present in the outermost layer of the vulvar skin, but they have not yet become cancer. Think of VIN as a warning sign—it indicates that cells are not behaving normally, but they haven’t gained the ability to invade deeper tissues or spread to other parts of the body.^[2][7]

If VIN is left untreated, it may eventually progress to invasive cancer, though this transformation can take many years. Not all cases of VIN will become cancer, but the risk is significant enough that doctors recommend treating VIN when it’s discovered. The progression from VIN to invasive cancer happens gradually as the abnormal cells gain more dangerous characteristics, eventually developing the ability to break through the surface layer and invade deeper tissues.^[10][15]

Once vulval cancer becomes invasive, meaning it has grown beyond the surface layer of skin, it can continue to enlarge and spread if not treated. The cancer may grow deeper into the tissues of the vulva, affecting structures like the inner and outer lips, the clitoris, or the opening of the urethra (the tube that carries urine out of the body). As the tumor grows larger, it may begin to cause more noticeable symptoms such as persistent itching, visible lumps or sores, bleeding, or pain.^[1][2]

Without treatment, vulval cancer cells can eventually spread to nearby lymph nodes. Lymph nodes are small, bean-shaped structures that are part of the body’s drainage and immune system. In vulval cancer, the lymph nodes in the groin area are typically the first place where cancer cells travel beyond the original tumor. This happens because lymph fluid naturally drains from the vulva to these groin lymph nodes, and cancer cells can travel along this pathway.^[8][10]

If the cancer continues to progress untreated, it may spread to more distant parts of the body, a process called metastasis. Advanced vulval cancer can spread to organs like the lungs, liver, or bones. Once cancer has spread widely throughout the body, it becomes much more difficult to treat and can significantly impact life expectancy and quality of life.^[8]

Possible Complications

Vulval cancer and its treatment can lead to various complications that affect both physical health and quality of life. Understanding these potential complications helps you know what to watch for and when to seek help from your medical team.

One significant complication that can occur after treatment is lymphedema. This is a type of swelling that happens when lymph fluid cannot flow normally through the body and builds up in soft tissues. If lymph nodes in your groin or pelvis were removed during surgery or damaged by radiation therapy, the normal drainage of lymph fluid from your legs can be disrupted. This may cause one or both of your legs to swell. Lymphedema can develop shortly after treatment or many months or even years later. It may cause discomfort, heaviness in the affected leg, and difficulty with movement. While lymphedema cannot always be prevented, there are ways to manage it, including elevation of the limb, specialized exercises, wearing compression stockings, and working with a physiotherapist who specializes in lymphedema care.^[22]

Changes to urination patterns represent another potential complication. Surgery on the vulva can affect the opening of the urethra, the tube that carries urine from the bladder. After surgery, some women notice that the direction of their urine stream changes or that urine sprays in an unexpected direction. This happens because the surgical changes to the vulvar anatomy can alter how urine exits the body. Some women may also experience urinary incontinence, which means difficulty controlling when urine comes out. These changes can be frustrating and embarrassing, but practical strategies can help, such as sitting differently on the toilet or using special devices. Your healthcare team can provide specific guidance.^[22]

Sexual and intimate complications are common concerns after vulval cancer treatment. Surgery may remove or alter sensitive tissues of the vulva, including the clitoris and inner and outer lips. This can reduce or change sexual sensation and pleasure. Radiation therapy can cause the vagina to become narrower due to scarring, a condition called vaginal stenosis. Treatments may also cause vaginal dryness, making sexual activity painful. Additionally, the emotional impact of having cancer in such a private area, combined with physical changes to the genital area, can affect sexual desire and intimacy with a partner. Many women struggle with body image concerns after treatment. These are real and valid complications that deserve attention and support.^[22]

Pain at the surgical site is a common complication in the weeks and months following surgery. The vulvar area may be uncomfortable, sore, or tender for a significant period during healing. Some women experience ongoing pain even after healing is complete, a condition called chronic pain. Pain can also occur during radiation therapy and may persist after treatment ends.^[18]

Wound healing problems can occur after vulval surgery because the area is difficult to keep clean and dry, and normal bodily functions like urination can irritate the surgical site. Infections may develop in the wound, requiring antibiotic treatment. Some women may need additional surgery if wounds do not heal properly.^[13]

Recurrence of the cancer represents one of the most serious complications. Even after successful treatment, vulval cancer can return, either in the same area or in other parts of the body. This is why regular follow-up appointments with your medical team are so important. The risk of recurrence varies depending on the stage of the original cancer and how completely it could be removed during treatment.^[10]

Impact on Daily Life

Living with vulval cancer affects many aspects of everyday life, from the most basic activities to social relationships and emotional wellbeing. Understanding these impacts can help you prepare for challenges and seek appropriate support when you need it.

Physical activities may become more difficult, especially immediately after surgery or during other treatments like radiation therapy or chemotherapy. The vulvar area may be painful, swollen, or tender, making simple movements like walking, sitting, or climbing stairs uncomfortable. Many women find that they need to adjust how they sit, avoiding hard surfaces or using cushions for comfort. Prolonged sitting can be particularly challenging during the healing period. Exercise routines may need to be modified or temporarily stopped, which can be frustrating if physical activity is an important part of your life.^[18]

Personal hygiene routines require special attention after vulval cancer treatment. The affected area needs to be kept clean, but care must be taken not to irritate healing tissues. You may need to change how you bathe, use the toilet, or manage menstruation if you still have periods. Some women find that they need to urinate more frequently or that bladder control becomes more difficult. These changes can make you feel tied to bathroom access and anxious about being away from home for extended periods.^[22]

Work life can be significantly affected during treatment and recovery. Depending on your job, you may need to take time off for surgery, radiation appointments, or chemotherapy sessions. The side effects of treatment, including fatigue, pain, and emotional distress, can make it difficult to maintain your usual productivity and focus at work. Some women worry about explaining their absence to employers or colleagues, particularly because vulval cancer affects such a private area of the body. You may feel uncomfortable discussing the details of your illness, which can create additional stress.^[18]

Social interactions and relationships often change during and after treatment for vulval cancer. Many women feel embarrassed about their diagnosis because it involves their genital area. This embarrassment can lead to isolation, as you may choose not to tell friends or extended family members about your condition. Social activities that you previously enjoyed may become difficult or impossible during treatment. For example, going to the gym, swimming, or participating in other group activities may not be feasible while you’re healing or managing side effects.^[18]

Intimate relationships and sexuality are profoundly affected for many women with vulval cancer. Physical changes to the vulva, combined with pain, altered sensation, and vaginal dryness, can make sexual activity difficult or impossible. Even when physical healing is complete, emotional factors can affect sexuality. You may feel self-conscious about scars or changes in the appearance of your genital area. Fear of pain during sex or worry about how your partner perceives the changes can create anxiety that diminishes sexual desire. Partners may also be uncertain about how to approach intimacy, fearing they might cause pain or emotional distress. Open communication with your partner and possibly working with a counselor who specializes in sexual health can be helpful.^[22]

Emotional and mental health impacts are significant and should not be underestimated. Many women experience anxiety, depression, anger, sadness, or fear after a vulval cancer diagnosis. You may feel overwhelmed by the treatment decisions you need to make, worried about the future, or grieving the changes to your body. Some women feel a sense of shame or stigma because of where their cancer is located. These emotional responses are completely normal and valid. Seeking support from mental health professionals, cancer counselors, or support groups can make a meaningful difference in your ability to cope.^[18]

Self-esteem and body image concerns are common after vulval cancer treatment. The vulva is a part of your body that’s intimately connected to your sense of yourself as a woman. Physical changes to this area, whether visible to others or not, can affect how you see yourself and how comfortable you feel in your own body. Scars, changes in the shape of the vulva, or complete removal of the vulva can be emotionally devastating. Even changes that others cannot see may cause you to feel different or less feminine. These feelings deserve acknowledgment and support. Talking with other women who have experienced similar changes, either in support groups or online communities, can help you feel less alone.^[22]

Financial impacts can add stress to an already difficult situation. Medical bills for surgery, radiation therapy, chemotherapy, medications, and follow-up care can be substantial. If you need to take time off work, lost income may create additional financial pressure. Transportation costs for frequent medical appointments can also add up, particularly if you need to travel to a specialized cancer center. Don’t hesitate to speak with social workers at your treatment facility about financial assistance programs that may be available to help with medical expenses, transportation, or other practical needs.^[18]

Support for Family Members

Family members and close friends play a vital role in supporting someone with vulval cancer, but they may feel uncertain about how to help, especially when it comes to understanding clinical trials and research opportunities. Here’s what families should know to provide meaningful support.

Clinical trials are research studies that test new treatments or new ways of using existing treatments for vulval cancer. Because vulval cancer is relatively rare, there are fewer treatment studies specifically for this disease compared to more common cancers. However, clinical trials remain an important option that may offer access to newer treatments not yet widely available. Some trials focus on testing new surgical techniques, while others evaluate new radiation therapy approaches or experimental medications. Understanding what clinical trials are and how they work can help family members support their loved one in making informed decisions about participating.^[10]

Family members can help by researching clinical trial opportunities. Many cancer centers maintain lists of current trials, and there are national databases where you can search for trials by cancer type and location. Websites like those maintained by national cancer institutes provide searchable databases of ongoing clinical trials. When you find potentially relevant trials, write down the trial names, eligibility requirements, and contact information so you can discuss them with your loved one and their medical team.^[10]

Understanding the eligibility criteria for clinical trials is important. Not everyone with vulval cancer will qualify for every trial. Trials often have specific requirements regarding the stage of cancer, whether the cancer is newly diagnosed or recurrent, what previous treatments have been received, overall health status, and age. Family members can help by carefully reading through eligibility criteria and discussing with their loved one whether they might qualify before spending time pursuing a particular trial.^[10]

When a family member is considering a clinical trial, help them prepare questions to ask the research team. Important questions include: What is being tested in this trial? What are the potential benefits and risks? How does the trial treatment compare to standard treatment? What extra tests or appointments will be required? Will there be additional costs? Can I leave the trial if I decide it’s not right for me? Writing these questions down before meeting with the research team ensures that important concerns are addressed.^[10]

Practical support is often the most valuable help family members can provide. During treatment, whether standard care or as part of a clinical trial, your loved one may need assistance with many practical matters. This can include driving to medical appointments, helping manage medications and their schedules, attending appointments to help listen and take notes, preparing meals, helping with household tasks, providing emotional support during difficult times, and helping coordinate care between different doctors and specialists.^[18]

Emotional support is equally important. Vulval cancer is particularly isolating because many women feel embarrassed about discussing cancer in such a private area. Family members can provide tremendous support simply by being willing to listen without judgment, acknowledging that their loved one’s feelings are valid, and respecting their need for privacy while also being available when they want to talk. Avoid minimizing their concerns or trying to force optimism when they’re struggling. Sometimes the most helpful thing you can do is simply sit with them in their difficult emotions.^[18]

Respecting boundaries is crucial. Some women want to share details about their diagnosis and treatment, while others prefer privacy. Some want help with personal care tasks, while others want to maintain as much independence as possible. Follow your loved one’s lead. Ask what kind of help they want rather than assuming you know. Check in regularly about their needs, as these may change over time. What feels helpful at one stage of treatment may feel intrusive at another.^[18]

Families should also take care of themselves. Supporting someone with cancer is emotionally and physically demanding. Family members may experience their own anxiety, fear, sadness, or anger about the diagnosis. These feelings are normal. Seek support for yourself through counseling, support groups for caregivers, or talking with trusted friends. Taking care of your own physical and emotional health ensures that you can continue providing support over the long term.^[18]

Learning about vulval cancer helps family members better understand what their loved one is experiencing. Reading reliable information from cancer organizations, attending medical appointments when invited, and asking questions of the medical team can all help you feel more informed and better able to provide support. However, be careful not to overwhelm your loved one with information they didn’t ask for. Offer to research information if they want it, but let them guide how much they want to know.^[18]