Cervical cancer is a type of malignant tumor that occurs in women. Women at higher risk for cancer of the cervix are those who begin intercourse at an early stage, those who have multiple sex partners, history of multiple pregnancies, develop cervical dysplasia or sexual relationships with men at high risk. Studies suggest that during adolescence, cervical epithelial cells are particularly sensitive to carcinogenic change.
Cervical cancer is classified and treated according to four stages of cervical cancer of differentiation. The first stage is characterized as growth limited only to the cervix. When growth extends far beyond the cervix, it is already considered as phase two. It is classified as third stage after a growth has spread to the pelvic wall. Finally, if growth has spread to adjacent organs, then, it already reached the fourth stage.
Patients with cervical cancer may have symptomatic or asymptomatic disease. Indicative of the early stages of cervical cancer symptoms are prolonged menstrual periods, watery discharge and slight intermenstrual vaginal bleeding after sexual intercourse, travel or effort. These findings may be present for months before the additional irregularities. As the lesion becomes larger, the symptoms are more pronounced. Bleeding occurs with advanced tumor infiltrative.
The first symptoms produced by the tumor after menopause is generally alarming because they are unexpected. Therefore the patient quickly generally seeks attention. However, if symptoms begin two or three years after menopause, the patient may think that menstruation has resumed and will delay the search for medical attention.
In later stages, a serous or yellowish vaginal discharge may occur. It is often foul due to the loosening of epithelium and may be associated with bleeding. Pain in the lumbosacral area is usually a sign of end and is produced with the involvement of the lymph nodes. Urinary and rectal symptoms can appear when advanced local disease has invaded the bladder and rectum.
Treatment of cervical cancer is determined by clinical findings, stage of disease, the patient's general condition, and if you want to keep the playback mechanism. Cryotherapy, electrocautery, therapy may consist in the treatment of preinvasive lesions laser or Cone. For the first level of stages of cervical cancer, carcinoma of can be conservatively administered by laser, vaginal and cervical Conization of radiotherapy treatment. Patients that managed conservatively should be closely evaluated annually at least another appearance of cancer.
Surgery or radiation are used for stages 1 and 2. Radiation therapy can be used only for phases 2 and 3. To phase 4, you can perform pelvic exenteration. In tumors advanced in stages 3 and 4, the external radiation therapy may be beneficial. You can use external, internal and interstitial radiotherapy. Systemic chemotherapies or regional chemotherapies are also treatments for cervical cancer.
As soon as possible the stage when cancer is diagnosed means a better prognosis. Preinvasive cancer is commonly diagnosed in women 30 to 40 years of age. The majority of patients with invasive carcinoma are 40 to 50 years of age. Therefore, 5 to 10 years are required for the opportunity to penetrate the basement membrane and become invasive. After the invasion, death usually occurs within 3 to 5 years in patients without treatment. Therefore avoid any complication, be careful with the early signs of cervical cancer.
Stages of cervical cancer are divided into four distinguished where the growth and metastasis of cancerous cells. The treatment of this condition is also based on the stage of cancer diagnosed in the patient. Find more information at http://cancerstages.org/blog/.
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