What is Vulvar Cancer? What is its diagnosis and treatment methods? What is Vulvar Cancer? What is its diagnosis and treatment methods?
Your Safety is our top priority Find updates and information about how the Coronavirus (COVID-19) affects medical travel. X
     
en English

What Causes Vulvar Cancer?

Get a free estimate
What Causes Vulvar Cancer?

[lwptoc]

What Is Vulvar Cancer?

The Vulva is an externally adjacent area to the vagina. It mainly comprises the mons pubis, labia, clitoris, Bartholin glands, and perineum. Vulvar cancer definition – it occurs on the outer surface (vulva) of the vagina. The vulva is the area of the skin that surrounds the urethra and vagina, comprising the clitoris as well as the labia (minora and majora).

Vulvar cancer commonly forms as a lump or a sore on the vulva and often leads to severe itching in and around the area. While vulvar cancer can occur at any age-groups, it is commonly diagnosed in older adults. The labia majora is the primary site of vulvar carcinoma involvement and it accounts for almost 60% of the total vulvar cancer cases. While the involvement of the labia minora is fairly low, it still accounts for around 20% of the total vulvar cancer cases.

Though the clitoris and the Bartholin glands are rarely involved, the lesions tend to be multifocal in at least 10% of the total cases. This type of cancer is generally seen in women over 50, although it is now becoming more common in young women.

What Causes Vulvar Cancer?

According to studies conducted by medical organizations globally, it is found that two independent pathways can lead to vulvar cancer causes, one of which is directly related to mucosal HPV (Human Papillomavirus) infection and the second related to chronic inflammatory (vulvar dystrophy) or autoimmune processes. The risk of developing vulvar cancer causes is largely increased by multiple factors. Some of these include factors such as old age, precancerous changes (dysplasia) in the vulva, lichen sclerosus (causes persistent itching and scarring of the vulva), HPV infections, vaginal or cervical cancer, and heavy cigarette smoking.

Symptoms Of Vulvar Cancer

This tumor is most commonly located in the labia majora. Because of this location, it is difficult for women to observe vulvar cancer symptoms directly. So, a lesion in the area is not usually discovered until it produces symptoms. Vulvar cancer symptoms can manifest itself in several ways. Some of the vulvar cancer symptoms that develop are:

  • Vulvar Itch

The most common symptom of vulvar cancer – not spread outside the vulva is itching. It is important to note that not every vulvar itch will have vulvar cancer. Many benign processes such as eczema, burns, fungus, psoriasis, or dry skin can produce a vulvar itch. However, the itching which is caused by vulvar cancer tends to get worse over time and progressively increases in both frequency and intensity.

  • A Genital Lump

When a woman has vulvar cancer that gradually keeps growing, a palpable tenderness is usually felt. As a result, the doctor will need to examine the vulvar area as soon as possible.

  • Small Amount Of Bleeding

If vulvar cancer is ulcerated, it will frequently produce a bloody secretion that stains a woman’s underwear.

  • Recurring Urinary Tract Infections

Women have short urethra, the microorganisms of the vaginal and the vulvar flora and secretion by vulvar cancer can ascend the urethra, producing repetitive urinary tract infections, showing symptoms of cystitis.

Different Stages Of Vulvar Cancer

Stage 1: Cancer has formed but hasn’t moved beyond the vulva/perineum.

Stage 1a: The cancer is 2cm or smaller and has spread no more than 1mm in the vulvar tissue but is yet to reach the lymph nodes.

Stage 1b: Cancer has grown bigger than 2cms and has spread over 1mm in the vulvar tissue but is yet to reach the lymph nodes.

Stage 2: Cancer reaches the lower part of the urethra but hasn’t reached the lymph nodes yet.

Stage 3: Cancer may have reached the lower part of the urethra and has also reached at least one lymph node.

Stage 4: Cancer has reached the upper part of the abdomen and is now spreading towards other parts of the body. 

Possible Treatments Against Vulvar Cancer

Like other cancers, vulvar cancer patients have a higher rate of survival if cancer is detected at an early stage. However, the chances of survival are entirely dependent on the status and the condition of the inguinal lymph nodes. The first line of action on the onset of vulvar cancer treatment is a thorough examination of the vagina which is followed by removing a tissue sample for biopsy. This is usually followed by an examination of the pelvic area to determine if cancer has spread and how much it has spread. Once the imaging results are in, the doctor can start the treatment against vulvar cancer. There are several vulvar cancer treatments.

  1. Removing cancer and a margin of healthy tissue (excision)
  2. More Extensive Surgery
  3. Surgery to remove nearby lymph nodes
  4. Radiation therapy
  5. Chemotherapy

Types Of Vulvar Cancer 

  • Squamous: 

A vast majority of the skin surrounding the vulva is composed of squamous epithelial tissue. Therefore, greater than 90% of vulvar cancer tumors arise from these squamous cell tissue. This disease is largely driven by HPV related changes in cases of patients between the ages of 40-60.

  • Malignant Melanoma

8% of primary tumors arise from malignant melanoma and this is most commonly found and diagnosed in Caucasian women.

  • Rare Tumors

Other cancer-causing cells present in the cell include the basal cell, adenocarcinoma of the Bartholin’s gland, Paget’s disease, sweat gland carcinoma, sarcomas. Although, these cell types are rare.

FAQs

How To Stop Vulvar Itch?

There are a lot of things that can cause a vulvar itch and what treatment will work best for you will depend on what is causing the itch. Sometimes it could be thrush or psoriasis at times or eczema. But often, no obvious cause is found. Generally, to stop a vulvar itch is to first reduce any potential irritation of your vulva. This includes washing gently once a day, using unscented emollient, avoiding soap, showering rather than bathing so that things like shampoo don’t touch your vulva. Ensure that you use products such as unscented sanitary pads, avoiding lubricated condoms, soothing liquids, and cotton underwear.

How Common Is Vulvar Cancer?

Vulvar cancer is not common. As per studies, only 1,000,000 cases of vulvar cases are reported across the globe annually. The vast majority of those are in women over 60s and particularly in women over the age of 85. Vulvar cancer most commonly develops in the outer edge of the labia minora – inner lips, or the inner side of the labia majora – the outer vaginal lips. 

What Are the Anticipated Outcomes of Vulvar Cancer?

One of the major outcomes of vulvar cancer as per oncologists is an estimated 5-year survival rate. Positive lymph nodes are a poor prognosis factor and imply and endow a 50% decreased 5-year survival. Another outcome includes recurrence of diseases in the local, groin, or distant regions.

When to Get A Biopsy and What to Observe?

Here are some indications to biopsy

  1. Pigmented lesion or genital wart in an immunocompromised or postmenopausal woman.
  2. A genital wart that persists despite tropical therapy.
  3. Evolving lesion.

What is the cost of treating Vulvar Cancer?

The average cost for vulvar cancer inpatients is between $5000-$7000 depending on hospital facilities, additional charges and country of treatment. The maximum expenditure is on chemotherapy and radiotherapy treatments. The average cost for vulvar cancer outpatients is between $1000-$2500.

How to prevent Vulvar Cancer?

The risk of vulvar cancer can be lowered by undertaking following measures:

  1. Avoid HPV infections by practicing responsible and safe sexual intercourse – use condoms.
  2. Vaccinate yourself against HPV 16 and 18.
  3. Check your pelvic area regularly by self-examination and routine medical checkups.
Whatsapp