We provide an advanced healthcare facility that offers sophisticated & patient-centric care. Dr. Surender Dabas has also developed a novel technique for performing robotic surgery of the neck which allows for better outcomes. He has been actively involved in teaching Robotic surgery to medical students across India and abroad. So consult, the best cervical cancer surgeon in Faridabad.
Cervix is the lower most part of the uterus which is visualised during a routine gynecological examination. Cervical cancer develops when there is an uncontrolled growth of cells lining the cervix. Cancer of the cervix is the second most common cancer among Indian females after breast cancer.
Ninety-nine percent of cases of cervical cancer are caused by high risk strains of Human Papilloma Virus (HPV) which is acquired via sexual contact. Majority (80%) of the females clear the virus on their own within a time frame of 2 years but in remaining 20% females, the virus remains latent in the cervical cells causing a persistent infection which results in precancerous changes progressing to cervical cancer.
The time period between HPV infection to development of precancerous lesions finally leading to cervical cancer can vary between 10-30 years. This natural history of progression of the disease provides us with a long window of opportunity to perform screening tests to identify HPV infection and treat precancerous lesions. Thus screening tests for cervical cancer help to identify and treat the lesions in cervix prior to development of cancer making cervical cancer a preventable cancer
The two most common screening tests include Pap smear and HPV DNA testing both of which are painless, non-invasive tests that can easily be done on an outpatient basis during a routine gynae check-up.
During Pap test the gynaecologist collects the cervical cells with the help of a spatula and cytobrush, smears them on a glass slide and these slides are then examined by a pathologist under a microscope to look for any abnormalities caused by HPV. Every married female should get herself screened for cervical cancer by a Pap test every three years beginning from the age of 21 till 65 years of age. If Pap test is done along with an HPV DNA test (referred to as co-test) then the screening interval between two normal tests increases to five years.
HPV DNA test utilizes a special broom to scrape the cervical cells which are then transferred to a liquid medium to look subsequently for the genetic material of the high risk viral strains. HPV DNA testing is not recommended for females below 30 years of age as it is very common to acquire HPV infection in sexually active women of this age group and most of the women eventually clear the virus on their own in the next 2 years.
HPV vaccines prevent against infection with certain high risk strains of HPV particularly HPV 16 and 18, which are the causative strains in more than 70% of cervical cancer cases. These vaccines should preferably be given to school girls before the onset of sexual activity between 9 to 15 years of age. However, they can also be given later upto 45 years of age but the efficacy of the vaccine reduces. It is imperative to know that HPV vaccination does not obviate the need of routine screening for cervical cancer and hence all vaccinated females should undergo screening tests in the same schedule as non-vaccinated ones.
Certain high risk factors which increase the likelihood of developing cervical cancer include, early age at first coitus, multiple sexual partners, multiple pregnancies, low socio-economic status, poor genital hygiene, malnutrition, history of smoking, immunocompromised state (infection with HIV/AIDS), history of STD’s (sexually transmitted diseases) and lastly lack of awareness and screening. So get an instant appointemnt in delhi, the best cancer specialist in Muzaffarnagar.
Symptoms of cervical cancer include irregular vaginal bleeding, bleeding between two menstrual cycles or after sexual intercourse, postmenopausal bleeding, foul smelling vaginal discharge, back pain, pelvic pain and lower limb swelling along with bladder and rectal symptoms in advanced cases.
Women with above symptoms should get themselves examined by a doctor who will take a cervical biopsy to confirm malignancy. Imaging studies including MRI, CT, PET-CT are usually advised to look for local and distant spread of the disease.
Treatment depends on the stage of cancer. Early stages are managed by surgery which can be done via minimally invasive robotic route or open technique whereas advanced stages are treated by combination of radiation and chemotherapy.
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