Squamous cell carcinoma of the vulva is a rare but serious condition that affects the external female genital area, accounting for approximately 90% of all vulvar cancers. Understanding what happens when this disease goes untreated, how it changes daily life, and how families can support their loved ones through clinical trial participation can help patients and caregivers navigate this challenging diagnosis with greater confidence.

Understanding the Prognosis

The outlook for squamous cell carcinoma of the vulva depends heavily on whether the cancer has spread beyond its original location. When healthcare providers talk about prognosis, they’re referring to the likely course of the disease and the chances of recovery. This information helps patients and families understand what to expect and make informed decisions about treatment.^[1]

For women diagnosed with early-stage disease that hasn’t spread to the lymph nodes—small glands that are part of the body’s drainage and immune system—the survival outlook is quite encouraging. When the cancer is confined to the vulva without lymph node involvement, studies show that about 90% of patients survive.^[2] This means that if the disease is caught and treated before it reaches the lymph nodes, most women do very well.

However, the picture changes when cancer cells have traveled to nearby lymph nodes. In cases where lymph nodes are affected, the five-year survival rate drops to approximately 50% to 60%.^[2] This doesn’t mean treatment isn’t worthwhile—many women still achieve remission and live for years after diagnosis—but it does highlight why early detection matters so much.

The size of the tumor itself appears to be less important in determining long-term outcomes than whether the cancer has spread to lymph nodes or other structures.^[11] This is why doctors focus so much attention on checking lymph nodes during the diagnosis and treatment process. About 60% of vulvar cancer cases are discovered when the disease is still localized, which offers the best chance for successful treatment.^[2]

It’s important to remember that statistics reflect large groups of people and can’t predict what will happen for any individual patient. Many factors influence prognosis, including age at diagnosis, overall health, specific characteristics of the cancer cells, and how well the cancer responds to treatment. Your healthcare team can provide guidance tailored to your specific situation.^[4]

Natural Progression Without Treatment

Squamous cell carcinoma of the vulva typically doesn’t appear suddenly. Instead, it usually develops slowly over many years through a series of changes in the skin cells. Understanding this progression helps explain why regular check-ups and paying attention to symptoms matter so much.^[12]

Before invasive cancer develops, many women first develop precancerous lesions—areas where cells look abnormal under a microscope but haven’t yet become cancer. These changes are called vulvar intraepithelial neoplasia, or VIN. Doctors sometimes describe these as the “before cancer” stage because they represent cells that might, but don’t always, become cancerous over time.^[4]

If VIN or early vulvar cancer is left untreated, the abnormal cells gradually invade deeper layers of tissue. What starts as changes only in the outermost skin layer can progress to affect the underlying tissues. The cancer may begin as a small lesion, lump, or ulcer, often on the inner or outer lips of the vulva. Over months and years without treatment, this growth can enlarge and spread to adjacent areas.^[3]

As the disease advances without intervention, cancer cells may break away from the original tumor and travel through the lymphatic system—a network of vessels that carries fluid throughout the body. These cancer cells often first reach the lymph nodes in the groin area. Once in the lymph nodes, the cancer has a pathway to spread to more distant parts of the body, including organs like the lungs, liver, or bones.^[8]

Approximately 30% of women with vulvar cancer present with advanced disease, meaning the cancer has grown large or spread beyond the vulva by the time they seek medical care.^[9] Advanced disease is more difficult to treat and may require more extensive surgery or additional treatments like chemotherapy and radiation. In some cases, untreated advanced cancer can become so extensive that it affects nearby structures like the urethra, vagina, or anus, making treatment extremely challenging.^[21]

Without treatment, symptoms typically worsen over time. What might start as mild itching or a small bump can progress to painful ulcers, bleeding, discharge with an unpleasant odor, and increasing discomfort that affects urination, bowel movements, and sexual activity. The physical deterioration can be accompanied by weight loss and overall decline in health as the cancer spreads.^[1]

Possible Complications

Even with treatment, squamous cell carcinoma of the vulva can lead to various complications that affect a woman’s health and quality of life. Understanding these potential complications helps patients prepare for what might occur and recognize warning signs that require immediate medical attention.

One significant complication involves the spread of cancer to lymph nodes and other parts of the body. When cancer cells reach the lymph nodes in the groin, they can cause swelling and pain in the legs—a condition called lymphedema. This swelling occurs because the lymphatic system, which normally drains fluid from the legs, becomes blocked or damaged. Lymphedema can be uncomfortable and may persist long after treatment ends.^[8]

Local complications at the tumor site can develop as the cancer grows. Large tumors may break through the skin, creating open wounds that are prone to infection. These wounds can bleed, produce discharge, and cause considerable pain. Infections in cancerous tissue can be particularly difficult to control and may require antibiotics or other interventions.^[3]

Advanced vulvar cancer can affect nearby structures due to its location. Because the vulva is close to the urethra (where urine exits the body), vagina, and anus, a growing tumor may eventually interfere with these organs. This can lead to difficulties with urination, such as pain, urgency, or inability to control when urine is released. Similarly, bowel function may be affected, and sexual intercourse may become impossible or extremely painful.^[9]

Treatment itself, while necessary, can also cause complications. Surgery to remove vulvar cancer sometimes requires extensive tissue removal, which can significantly alter the appearance and function of the genital area. In some cases, surgeons must remove the entire vulva, including sensitive structures like the clitoris, which permanently affects sexual sensation. Creating a stoma—an opening in the abdomen for waste elimination—may be necessary if the cancer has invaded the rectum or urethra.^[21]

Radiation therapy, often used alongside or instead of surgery, can cause its own set of complications. The vulvar skin is particularly sensitive to radiation, and treatment can cause severe skin reactions, including burns, pain, and permanent scarring. Long-term effects may include chronic pain, tissue fibrosis (hardening), and narrowing of the vagina, which affects sexual function.^[14]

Psychological complications shouldn’t be overlooked. The diagnosis of cancer in such an intimate area of the body can cause profound emotional distress, anxiety, and depression. Many women struggle with body image concerns, especially after surgery that changes the appearance of the genital area. Sexual function difficulties following treatment can strain relationships and affect quality of life.^[15]

Cancer recurrence is another serious complication. Even after successful initial treatment, vulvar cancer can return. It may come back in the same location, in nearby lymph nodes, or in distant organs. Vulvar cancer that returns often requires more aggressive treatment and carries a less favorable prognosis than the original cancer.^[15]

Impact on Daily Life

Living with squamous cell carcinoma of the vulva affects nearly every aspect of a woman’s daily routine, from basic physical activities to emotional well-being and social interactions. The disease and its treatment create challenges that extend far beyond the doctor’s office.

Physical symptoms can make even simple daily tasks difficult. Itching is one of the most common complaints and can be so severe that it disrupts sleep and makes concentration difficult during the day. Pain in the vulvar area may worsen with activities like sitting, walking, or using the toilet. Some women find that wearing certain types of clothing, especially tight pants or underwear, aggravates their symptoms. The need to frequently adjust position or take breaks can make work meetings, social gatherings, or long car trips uncomfortable.^[1]

Bathroom activities, which most people take for granted, can become sources of anxiety and discomfort. Urinating may cause burning pain if the urethra is near the tumor. Some women develop bleeding when wiping after using the toilet, which can be frightening and requires constant vigilance. The need to maintain hygiene around an open sore or bleeding lesion adds another layer of daily management that can feel overwhelming.^[7]

Sexual intimacy typically becomes extremely challenging. Pain during intercourse is common even before treatment begins. Many women experience bleeding during or after sex. Beyond the physical discomfort, the emotional impact of having cancer in such a private area can make women feel self-conscious or worried about their partner’s reaction. Fear of causing symptoms to worsen or spreading infection may lead to avoiding intimacy altogether, which can strain even the strongest relationships.^[4]

Work life often suffers, especially during active treatment. Fatigue from cancer itself, combined with the exhaustion that comes from radiation or chemotherapy, can make it impossible to maintain normal work hours. Frequent medical appointments require time away from the job. Women in physically demanding occupations may find they can no longer perform their duties. Even those with desk jobs may struggle with concentration, the discomfort of sitting for long periods, or managing symptoms while at work.^[6]

Exercise and recreational activities may need significant modification. Women who enjoyed activities like cycling, running, or swimming might find these cause too much irritation or pain. Even walking for extended periods can become uncomfortable. This loss of physical activity can contribute to weight gain, decreased strength, and worsening mood—creating a cycle that’s difficult to break.

Social activities become more complicated as well. Many women feel too embarrassed to discuss their diagnosis with friends, leading to social isolation. Explaining repeated absences or inability to participate in activities without revealing the cancer’s location creates stress. Some women withdraw from social situations entirely rather than face questions or sympathy they’re not ready to handle.^[17]

Practical strategies can help manage some daily challenges. Wearing loose, breathable cotton underwear and avoiding tight clothing can reduce irritation. Using mild, unscented soaps and avoiding harsh chemicals in the genital area helps protect sensitive skin. Taking regular breaks to stand and move during sedentary activities can ease discomfort. Some women find that using cushions designed to reduce pressure on the perineum makes sitting more tolerable.^[16]

Financial stress adds another dimension to daily struggles. Medical bills accumulate quickly, even with insurance. If work hours must be reduced or stopped entirely, loss of income compounds the problem. Transportation to frequent medical appointments, childcare during treatment, and other indirect costs create additional burden. Many patients worry constantly about money on top of their health concerns.^[6]

After treatment, life doesn’t simply return to how it was before diagnosis. Surgery may leave permanent changes that require ongoing adjustment. Women who’ve had extensive surgery may need to learn new ways to clean the area, manage scarring, or cope with altered sexual function. Those who’ve had radiation may deal with chronic skin changes. Regular follow-up appointments continue for years, serving as constant reminders of the cancer.^[15]

Support for Family and Involvement in Clinical Trials

When a woman is diagnosed with squamous cell carcinoma of the vulva, her family members and close friends play a crucial role in her care and recovery. Understanding how to provide effective support, particularly regarding clinical trial participation, can make a significant difference in the patient’s journey.

Clinical trials are research studies that test new approaches to preventing, detecting, or treating diseases. For vulvar cancer, trials might investigate new surgical techniques, different combinations of chemotherapy drugs, innovative radiation methods, or entirely new types of treatments. Participation in clinical trials gives patients access to cutting-edge therapies that aren’t yet widely available and contributes to advancing medical knowledge that will help future patients.^[11]

Family members can help by learning about clinical trials alongside their loved one. Doctors sometimes mention clinical trials briefly during appointments when patients are overwhelmed with information. Having another person present to listen, take notes, and ask follow-up questions ensures important details aren’t missed. Families can research together what trials are available, where they’re being conducted, and whether the patient might be eligible.^[20]

Understanding that clinical trials have strict enrollment criteria helps manage expectations. Not every patient qualifies for every trial. Trials often have requirements about cancer stage, previous treatments received, other health conditions, and age. Some trials are only available at specific hospitals or cancer centers. Family members can help by contacting trial coordinators, gathering medical records, and arranging consultations at facilities conducting relevant research.^[11]

Transportation to clinical trial sites deserves special consideration. Many trials are conducted at large academic medical centers that may be far from home. Patients might need to travel weekly or even more frequently for study visits. Family members who can provide rides, accompany the patient, or help arrange lodging near the trial site provide invaluable support. Some trials offer financial assistance for travel expenses, and families should always ask about this.^[6]

Emotional support becomes particularly important when considering clinical trial participation. Patients may feel anxious about receiving experimental treatments or worry they might receive a placebo instead of active treatment. (In cancer trials, however, patients typically receive either the standard treatment or the standard treatment plus an experimental addition—rarely is treatment withheld entirely.) Family members can help by listening to these concerns, discussing pros and cons, and reassuring the patient that her choice will be respected either way.

Practical assistance helps patients manage the additional requirements that clinical trials may involve. Trials often require more frequent medical appointments, additional blood draws, scans, or questionnaires beyond standard care. Families can help by managing appointment calendars, reminding about medication schedules, keeping organized files of medical documents, and ensuring the patient follows study protocols. This support reduces stress and helps patients stay enrolled in beneficial trials.^[20]

Family members should also understand patients’ rights in clinical trials. Participants can withdraw from a study at any time for any reason without penalty. They continue to receive standard medical care even if they leave a trial. All clinical trials must be approved by ethics review boards that ensure patient safety is prioritized. Informed consent documents explain all risks, benefits, and alternatives, and patients should take time to read and understand these thoroughly before signing. Families can help review these documents and ensure all questions are answered.^[11]

Beyond clinical trials, families provide essential day-to-day support. Helping with household chores, preparing meals, caring for children, and managing errands takes burdens off patients so they can focus on healing. Simply being present—sitting with the patient during chemotherapy, accompanying her to difficult appointments, or just spending quiet time together—provides comfort that shouldn’t be underestimated.

Communication within the family requires sensitivity and honesty. Some patients want to discuss their cancer openly; others prefer not to talk about it constantly. Family members should follow the patient’s lead while ensuring she knows support is available whenever needed. Children in the family may need age-appropriate explanations about what’s happening to their mother or grandmother. Professional counseling might help families navigate these conversations.^[15]

Financial support can relieve significant stress. Families might help research financial assistance programs, complete insurance paperwork, negotiate medical bills, or contribute to expenses directly. Some patients qualify for disability benefits but need help with complex application processes. Social workers at cancer centers can connect families with resources they might not know exist.

Advocating for the patient within the healthcare system is another valuable role for families. They can speak up if pain isn’t adequately controlled, if side effects seem severe, or if the patient isn’t receiving clear communication from her medical team. Sometimes patients feel too intimidated to question doctors or push for better care; family members can help ensure the patient’s needs and concerns are heard.^[6]

Learning about the specific type of cancer and its treatments helps families provide informed support. Many cancer centers offer educational sessions for patients and families. Online resources from reputable organizations provide reliable information. Understanding what to expect during treatment, what side effects might occur, and what warning signs require immediate medical attention helps families provide effective care.

Self-care for family caregivers is crucial and often neglected. Supporting someone through cancer treatment is emotionally and physically exhausting. Caregivers who don’t maintain their own health risk burning out, which doesn’t help anyone. Taking breaks, accepting help from others, maintaining social connections, and addressing their own emotional needs allows family members to provide better, more sustainable support.^[15]