Can cervicitis become cervical cancer?
It can
Cervical HPV (human papillomavirus) infection – CIN (cervical intraepithelial neoplasia) – CIN1 CIN2 CIN3 (cervical carcinoma in situ)
What does CIN mean?
: Cervical Intraepithelial Neoplasia (CIN), a precancerous lesion of the cervix, is classified into 3 grades, namely CIN1, CIN2, and CIN3 (cervical carcinoma in situ).
The relationship between the grades
What is the risk factor for escalation of all of them to cancer?
A: 15%, 30% and 45% respectively. CIN I or CIN II may even develop directly into invasive cancer without going through CIN III (including CIS) stage. the risk of CIN developing into in situ cancer is 20 times higher than normal, and the risk of developing into invasive cancer is 7 times higher than normal.
The diagnosis of
Diagnosis by colposcopy, biopsy, cervical conization
the treatment method of
A: Drugs
Cryo, electrocoagulation, laser
Electrodesiccation: Coil fluoride excision
Knife excision
Surgery: total hysterectomy
What are the advantages of
The very fine surgical results that cannot be achieved with conventional electric knife can be achieved.
The There is very little tissue pulling and charring caused by traditional electric knife, and there is little damage to the surrounding tissues.
The Less pain, less chance of scarring, less complications (bleeding and infection).
The No danger of electric current passing through the body.
The electrode plate does not need to be coated with electrode paste, and there is no risk of burns.
The operation time is short, 3-5 minutes on average, simple, painless, less costly, and only local anesthesia is used.
It is a precancerous lesion of cervical cancer
Celiac disease is a precancerous disease of cervical cancer
What are the treatment methods for cervical erosion?
(1) Drug treatment
Topical medication: 10-20% silver nitrate: once a week, 2-4 times as a course of treatment.
Potassium permanganate: apply locally after menstruation, and repeat the medication once after 1~2 months.
(2) Physical therapy
Electric ironing: Use a special electric iron to cauterize the erosion surface tissue to make it necrotic and fall off, and to a certain depth, so that the treatment is effective.
Cryotherapy: Using a special fast freezing device, the cervical erosion surface lesion tissue is frozen, necrosed and shed. The commonly used freezing agent is liquid nitrogen, so that the temperature of the freezer head can be lowered to 196 degrees Celsius and placed on the surface of the cervix, so that the erosion tissue freezes and necroses and falls off, and then grows new epithelial tissue. 1 time can cure. There are generally no adverse effects, but a few patients have slight dizziness and lower abdominal pain during the procedure. A few patients have bleeding during postoperative debridement. Disadvantages: For severe erosion, histological examination cannot be performed at the same time.
Instrument treatment: It is a painless treatment using special wavelengths of light and heat. The effect is good.
(3) Surgical treatment
Conical hysterectomy
Total hysterectomy.