Vaginal cancer is a rare cancer that occurs in the vagina, that is, in the muscular tube that connects the uterus to the external genitalia. Vaginal cancer occurs most often in the cells that line the surface of the vagina - the birth canal. There are several types of cancer that can spread from the vagina to other places in the body, but cancer can start in the vaginal area, although it is rare. Women with early stage vaginal cancer have a chance of being cured, vaginal cancer that has spread is much more difficult to treat and cure.

Symptoms and causes of vaginal cancer

  • Early vaginal cancer may have no symptoms, but as it progresses it may begin to show symptoms and signs such as: unusual vaginal bleeding, watery vaginal discharge, a lump in the vagina, painful urination, constipation, or mild pelvic pain or moderate. If you present some of these symptoms it is better that you go to your doctor to find out what is happening to you, remember that vaginal cancer does not always present signs but its early detection is vital.
  • Vaginal cancer begins when healthy cells acquire a genetic mutation that turns normal cells into abnormal cells. Healthy cells grow and multiply at a set rate and die. Cancer cells grow, multiply out of control, and do not die. The abnormal cells accumulate and form a mass or tumor - cancer. Cancer cells invade nearby tissues and can break away from an initial tumor to spread to other parts of the body, this is called metastasis.
  • Vaginal cancer can be divided into different types depending on the type of cell where the cancer started. It can be: vaginal cancer, squamous cell carcinoma, vaginal adenocarcinoma, vaginal melanoma or sarcoma of the vagina. The risk factors are very varied because they can be: aging, having had sexual relations at an early age, smoking, having many sexual partners, HIV infection, having atypical cells in the vagina, etc. If you think you may have vaginal cancer, you need to see your doctor as soon as possible.
**Category:** Signs & Symptoms **Topic:** Vaginal cancer: what you need to know ## Diagnosis and staging — what to expect (actionable, expert-level) As a gynecologist, I tell patients that accurate diagnosis and staging are critical because they directly guide treatment choices. Below I outline the stepwise approach you will likely experience and specific practical tips to prepare. - Initial clinical evaluation - **Pelvic examination with speculum**: I inspect the entire vagina visually and by touch (bimanual exam) to feel any masses or thickening. - **What you should do:** Wear comfortable clothing and bring a list of symptoms (onset, pattern) and all medications. If bleeding is heavy, bring a sanitary pad to show the clinician. - Office tests - **Pap test and HPV test**: While Pap tests screen the cervix primarily, they sometimes pick up abnormal cells from the upper vagina; HPV testing helps identify high-risk viral strains (e.g., HPV16). - **Vaginal cytology**: If a suspicious lesion is seen, a swab or cytology may be taken. - Targeted diagnostic procedures - **Colposcopy of the vagina (vaginoscopy)**: A colposcope uses magnified light to inspect abnormal areas. Acetic acid or Lugol’s iodine may highlight abnormal tissue. - **Punch biopsy or excisional biopsy**: The definitive diagnosis of vaginal cancer is made by tissue biopsy. Small lesions can be removed completely; larger ones will have a biopsy sample taken. - **Practical tip:** Arrange for someone to drive you home if you expect a biopsy; there can be light bleeding and discomfort. - Imaging for staging and surgical planning - **MRI of the pelvis** is preferred to evaluate the local extent of disease (tumor size, involvement of adjacent organs). - **CT scan of chest/abdomen and PET-CT** may be ordered to look for lymph node involvement or distant metastases. - **Cystoscopy and proctoscopy** are performed if there are urinary or rectal symptoms to evaluate bladder or rectal wall invasion. - Pathology and molecular testing - Pathology will define the histologic subtype (squamous cell carcinoma, adenocarcinoma, melanoma, sarcoma). Increasingly, molecular tests (e.g., PD-L1, microsatellite instability) can guide clinical trials or immunotherapy decisions. - **Action for patients:** Ask your provider to have tissue reviewed by a gynecologic pathologist if possible — it can change management. - Staging - Vaginal cancer is staged using FIGO (International Federation of Gynecology and Obstetrics) guidelines. Staging combines clinical exam, imaging, and pathologic findings. - Early-stage disease (stage I–II) is often local and potentially curable; stage III–IV indicates spread to adjacent organs or distant sites and requires multi-modality care. - **Real example:** A 62-year-old woman with a 2.0 cm posterior vaginal wall lesion and no adjacent organ involvement on MRI is staged as FIGO I and may be treated with curative intent using surgery or radiation. - Referral and second opinions - **Refer to a gynecologic oncologist**: Vaginal cancer is rare; treatment should be coordinated by a specialist experienced in gynecologic malignancy. - If recommended treatments are radical (pelvic exenteration, extensive radiation), consider obtaining a second opinion from a tertiary cancer center. ## Treatment options and managing side effects — actionable guidance (expert-level) Treatment decisions for vaginal cancer depend on tumor size, location, histology, and patient factors (age, comorbidities, sexual function goals). Below I summarize modalities and give practical, evidence-based advice to manage side effects. - Main treatment modalities - **Surgery** - Local excision or wide local excision: small superficial tumors located in favorable areas. - Partial or total vaginectomy: for larger or deeper lesions. - Lymph node dissection: if imaging or intraoperative findings suggest nodal disease. - **Practical advice:** If surgery involves vaginal reconstruction, ask about expected recovery time, potential impacts on sexual function, and steps to prevent scar contracture. - **Real example:** A 48-year-old with a 1.2 cm squamous cell lesion on the lateral vaginal wall underwent local excision with clear margins and recovered vaginal length adequate for intercourse after targeted pelvic rehabilitation. - **Radiation therapy** - External beam radiation therapy (EBRT) +/- brachytherapy (internal radiation) is commonly used, particularly for squamous cell carcinoma and for tumors not amenable to complete surgical removal. - Combined EBRT with intracavitary or interstitial brachytherapy can achieve high local control. - **Actionable tip:** Before radiation, discuss vaginal dilator use with your radiation oncologist to reduce long-term stenosis. Begin dilator use 4–6 weeks after healing if recommended. - **Chemotherapy** - Often used concurrently with radiation (chemoradiation) for locally advanced disease — cisplatin-based regimens are common. - Systemic chemotherapy may be used for metastatic disease. - **Practical management:** Antiemetic protocols and hydration plans should be in place. Keep a symptoms diary to report to the oncology team. - **Targeted therapy and immunotherapy** - For select cases (e.g., PD-L1 positive tumors), checkpoint inhibitors or targeted agents may be considered, often within clinical trials. - **Expert tip:** Ask about clinical trial options at high-volume centers — because vaginal cancer is rare, trials may offer novel options. - **Palliative care** - For symptom control (bleeding, pain, urinary or fecal obstruction), palliative radiation, embolization, or surgical diversion can improve quality of life. - Managing common side effects — practical, step-by-step - **Vaginal stenosis and dyspareunia (painful sex)** - **Prevention:** Begin a dilator program as directed (start usually 4–6 weeks after radiotherapy or surgery once healed). - **Dilator regimen (example):** - Start with a small dilator for 5 minutes daily, 3–5 times per week. Gradually increase size and duration up to 10–15 minutes. - Use a water-based lubricant. If topical estrogen is permitted (not contraindicated by cancer type), short courses can improve mucosal health. - Combine with pelvic floor physical therapy to address muscle tightness. - **Where to get supplies:** Visit our [shop](/shop) for medical-grade dilators, lubricants, and pelvic floor therapy aids. - **Real example:** A woman treated with brachytherapy who started dilators at 6 weeks and worked with pelvic floor PT twice weekly reported maintained vaginal length and resumed comfortable sexual activity within 6 months. - **Urinary symptoms (frequency, burning, incontinence)** - **Acute cystitis during radiation:** Use increased fluids, bladder soothing measures (cranberry not a cure), and contact your team for antibiotics if symptoms persist or fever occurs. - **Long-term management:** Pelvic floor PT, bladder training, and referral to urogynecology for persistent issues. - **Bowel symptoms** - Radiation can cause diarrhea or rectal bleeding. - **Action:** Use low-residue diet during acute episodes, loperamide as needed, and topical sucralfate or steroid treatments for proctitis under specialist guidance. - **Lymphedema** - If pelvic nodes are treated or removed, lower extremity lymphedema can occur. Early referral to lymphedema therapy (compression garments, manual lymphatic drainage) is effective. - **Sexual health and intimacy** - **Be proactive:** Discuss anticipated changes with your partner and healthcare team before treatment. Ask for a referral to sexual medicine or counseling. - **Medical aids:** Water-based lubricants, topical vaginal moisturizers, and pelvic floor therapy can help. - **Psychosexual counseling**: Consider a sex therapist experienced in oncology for coping strategies. - Fertility and pregnancy considerations - Vaginal cancer treatment can affect fertility and pregnancy depending on extent and treatments used (radiation to pelvis usually impairs fertility). - **Action for younger patients:** Prior to definitive treatment, discuss fertility preservation (oocyte or embryo cryopreservation) with a reproductive endocrinologist. - **Real example:** A 33-year-old with early-stage vaginal adenocarcinoma underwent conservative excision and successful fertility preservation planning; she later had a healthy pregnancy under close oncologic follow-up. - Survivorship and follow-up - Typical follow-up visits: every 3–4 months for the first 2 years, every 6 months up to 5 years, then annually. Imaging schedules vary with stage. - **What to monitor:** New vaginal bleeding, pelvic pain, urinary changes, or new systemic symptoms should prompt immediate evaluation. ## Practical steps for patients: preparing for appointments and treatments - Before your oncology visit, prepare: - A concise symptom timeline (onset, frequency, severity). - Medication list and allergy information. - Question list: ask about goals of care, fertility, sexual function, likely side effects, and support resources. - Bring a family member or friend for support and note-taking. - Questions to ask your care team (examples) - What is my exact stage and histologic subtype? - What are the treatment options and their goals (curative vs palliative)? - What are the short- and long-term side effects? - How will treatment affect my sexual function and fertility? - Are there clinical trials appropriate for me? - Who is my point of contact for symptom management? - Practical packing list for radiation visits or surgical hospital stay - Comfortable clothing, personal hygiene items, a list of medications, copies of advance directives, and phone chargers. For radiation, bring a hat/scarf (hair loss with pelvic radiation is uncommon but nausea from systemic treatment can make you cold). - Lifestyle actions that reduce risk and support recovery - **Stop smoking**: Smoking increases risk and worsens treatment toxicity. Ask for pharmacotherapy and counseling. - **HPV vaccination**: If you are within age guidelines, vaccination reduces risk of HPV-related vaginal lesions; see [related topic](/blog) for more on HPV and vaccination. - **Balanced nutrition & exercise**: Maintain protein intake for healing, and moderate aerobic exercise as tolerated — it improves fatigue and mood. - **Mental health:** Join support groups or psycho-oncology services early. Isolation worsens distress; peer support can be powerful. ## FAQ ### What are the most common early symptoms of vaginal cancer and when should I see a doctor? Early vaginal cancer often causes **no symptoms**. The most common signs, when present, include **unexplained vaginal bleeding (especially postmenopausal), watery or blood-tinged vaginal discharge, a palpable lump or mass in the vagina, and pain during urination or intercourse**. See your doctor promptly if you have any of these symptoms, or any new pelvic pain or a persistent change in vaginal discharge. Early evaluation improves chances for curative treatment. ### How is vaginal cancer different from cervical or vulvar cancer — will the tests be the same? Vaginal cancer originates in the vaginal lining, whereas cervical cancer starts at the cervix and vulvar cancer arises on the external genital skin. Tests overlap (pelvic exam, biopsy, imaging), but **biopsy of the specific lesion** is essential to determine origin and histology. Management differs: cervical cancer often involves radical hysterectomy or chemoradiation depending on stage; vulvar cancer often requires wide local excision and lymph node assessment. Because treatments and prognosis differ, precise diagnosis by a gynecologic oncologist is important. ### Can HPV cause vaginal cancer and how can I reduce my risk? Yes. High-risk human papillomavirus (HPV), especially HPV16, is associated with many cases of vaginal squamous cell carcinoma. **Risk reduction strategies:** - **HPV vaccination** (recommended in eligible age groups) prevents infection with the most oncogenic strains. - Use barrier protection during sex to reduce HPV transmission risk. - Limit smoking (smoking increases HPV persistence and cancer risk). - Routine cervical screening per national guidelines — abnormal cervical findings sometimes prompt evaluation of adjacent vaginal tissue. For more depth on vaccination and prevention, see our [related topic](/blog). ### Will treatment make it impossible to have sex? What practical steps can help preserve sexual function? Treatment can affect sexual function by causing vaginal narrowing, dryness, or discomfort, but **many women resume sexual activity after rehabilitation**. Practical steps: - Discuss fertility and sexual goals before treatment. - Begin a dilator program as advised to prevent stenosis. - Use lubricants and vaginal moisturizers; topical estrogen may be helpful if appropriate. - Engage in pelvic floor physical therapy and sex therapy. - Be patient — return to intercourse can take months and often requires graded approaches and partner communication. If possible, involve a sexual health specialist early in planning. ### What is the usual prognosis and how will follow-up be handled after treatment? Prognosis depends on stage, histology, and overall health. **Early-stage vaginal cancer (localized) has a significantly better prognosis** and can often be cured with surgery or radiation. Advanced disease has lower cure rates but can often be managed to relieve symptoms and prolong survival. Follow-up typically includes: - Frequent visits (every 3–4 months) in the first 2 years, then gradually extended intervals. - Physical exams, symptom assessment, and periodic imaging as recommended. - Surveillance focuses on detecting local recurrence early and managing late effects of therapy. Always report new bleeding, pelvic pain, or urinary/rectal symptoms promptly. --- If you have questions about supportive products (vaginal dilators, lubricants, pelvic floor tools) or need reliable suppliers, visit our [shop](/shop) for clinician-recommended options. For more patient resources, survivorship stories, and in-depth articles on prevention, screening, and HPV, see our [related topic](/blog). If you suspect you have symptoms of vaginal cancer or have received a diagnosis, seek prompt evaluation by a gynecologic oncologist. Early, coordinated care that includes symptom management, rehabilitation, and psychosocial support offers the best chance for cure and quality of life.