Cervical Cancer (Cancer of the Cervix): Causes, Symptoms, Diagnosis and Treatment

Cervical cancer is a malignant disease that develops in the cervix, the lower part of the uterus that connects to the vagina. It is one of the most common gynecological cancers worldwide. Thanks to modern screening programs and increased awareness, cervical cancer is now considered one of the most preventable and treatable cancers when detected at an early stage.

Cervical cancer usually develops slowly over many years. Precancerous cellular changes can often be identified long before invasive cancer occurs. Therefore, early detection plays a critical role in reducing mortality and improving treatment outcomes.

What Causes Cervical Cancer?

The most important cause of cervical cancer is persistent infection with Human Papillomavirus (HPV). High-risk HPV types, particularly HPV 16 and 18, are responsible for the majority of cervical cancer cases. However, HPV infection alone does not necessarily lead to cancer, as the immune system can often clear the virus naturally.

Other factors that increase the risk of developing cervical cancer include:

• Long-term HPV infection

• Early onset of sexual activity

• Multiple sexual partners

• Smoking

• Weakened immune system

• Lack of regular gynecological screening

• Limited access to healthcare services

Although these risk factors increase susceptibility, regular screening and timely follow-up can prevent the progression to cancer.

Symptoms of Cervical Cancer

In its early stages, cervical cancer is often asymptomatic, which is why routine screening is essential. As the disease progresses, the following symptoms may appear:

• Bleeding after sexual intercourse

• Irregular or abnormal vaginal bleeding

• Postmenopausal bleeding

• Foul-smelling or unusual vaginal discharge

• Pelvic pain

• Pain during sexual intercourse

• In advanced stages, lower back pain, leg pain, or urinary problems

These symptoms are not specific to cervical cancer and may be caused by other conditions. However, they should always be evaluated by a gynecologist.

How Is Cervical Cancer Diagnosed?

Early diagnosis of cervical cancer often begins during routine screening, even before symptoms develop. The most commonly used diagnostic methods include:

Pap Smear (Cervical Cytology)

A sample of cells is collected from the cervix to detect abnormal or precancerous changes. This test plays a crucial role in early detection.

HPV Testing

HPV testing identifies high-risk HPV strains associated with cervical cancer. When combined with Pap smear testing, diagnostic accuracy increases.

Colposcopy

If abnormal results are detected, colposcopy allows detailed examination of the cervix under magnification.

Biopsy

Definitive diagnosis is made by taking a tissue sample from suspicious areas and examining it histologically.

Staging of Cervical Cancer

Once cervical cancer is diagnosed, staging is performed to determine the extent of disease spread. Staging depends on tumor size, depth of invasion, lymph node involvement, and spread to surrounding or distant organs.

• Early stage: Cancer is confined to the cervix

• Locally advanced stage: Cancer has spread to surrounding tissues

• Advanced stage: Cancer has spread to distant organs

Staging is essential for selecting the most appropriate treatment strategy.

Treatment Options for Cervical Cancer

Treatment of cervical cancer depends on the stage of disease, the patient’s age, overall health, and reproductive wishes. A multidisciplinary approach is often required.

Surgical Treatment

Surgery is the primary treatment option in early-stage cervical cancer. Surgical procedures may include:

• Removal of part of the cervix

• Radical hysterectomy (removal of the uterus and surrounding tissues)

• Pelvic lymph node dissection

In selected cases, fertility-preserving surgery may be considered.

Radiotherapy

Radiotherapy may be used alone or in combination with chemotherapy, particularly in locally advanced disease.

Chemotherapy

Chemotherapy is often administered concurrently with radiotherapy to enhance treatment effectiveness.

Can Cervical Cancer Be Prevented?

Yes. Cervical cancer is largely preventable through effective screening and vaccination strategies. Preventive measures include:

• Regular Pap smear and HPV screening

• HPV vaccination

• Smoking cessation

• Safe sexual practices

• Routine gynecological examinations

These measures significantly reduce the risk of developing cervical cancer.

Cervical Cancer Management in Antalya – Prof. Dr. Onur Erol

Prof. Dr. Onur Erol adopts a scientific, ethical, and patient-centered approach in the diagnosis and management of cervical cancer. During his professional career in Antalya, he has gained extensive experience in the early detection, accurate staging, and appropriate treatment planning of cervical cancer.

Each patient is evaluated individually, and treatment decisions are made based not only on clinical findings but also on the patient’s expectations, quality of life, and psychological well-being. The goal is not only to treat the disease but also to support the patient throughout the entire process with transparency and care.

Conclusion

Cervical cancer is a highly preventable and treatable disease when diagnosed early. With regular screening, increased awareness, and appropriate treatment planning, excellent outcomes can be achieved.

Every woman has a unique risk profile, making individualized evaluation and follow-up essential. Timely intervention based on scientific evidence can save lives and preserve quality of life.