CERVICAL CANCER

Clinical symptoms】 【
No obvious symptoms of early cervical cancer, a common symptom is irregular vaginal bleeding or contact (sexual intercourse) bleeding and Leucorrhea increased; Advanced symptoms appeared oppression and pain, often for invading tumor and surrounding tissue caused by pelvic, Leucorrhea with evil smell, and that cervical erosion, ulcers, nodules or cauliflower-like, touch the easy bleeding. Development of advanced patients frequently have lower abdomen, buttocks, sacral pain and urinary tract, gastrointestinal discomfort realistic models, resulting in systemic symptoms, such as fever, weight loss, swelling and body.

[Method]
1, colposcopy;
2, cervical scratch-staining;
3, biopsy;
4, B-;
5, pathological examination;
6, cervical cytology screening.

Cervical cancer is harmful to the health of women of a common disease, occurred in the prolific married women aged 35-55, about 95% of squamous cell carcinoma, 5% for adenocarcinoma.
Cervical cancer or precancerous lesions of cervical dysplasia. Cervical cancer incidence and development of a gradual process of evolution, from a few hours to several decades, generally considered the evolution of this process through several stages: hyperplasia, dysplasia, carcinoma in situ, early invasive and invasive carcinoma.
Prevention and treatment: The main regularly or irregularly census and popular governance. The incidence rate of cervical cancer dropped, mainly through attention cervicitis and the treatment of cervical erosion obtained. Aggressive treatment of chronic cervicitis and cervical erosion is an effective measure to prevent cervical cancer.
Cervical cancer prevention may use chemical-arginine. China's peacekeeping arginine synthesis of vitamin A derivatives, experimental treatment that significantly cervical epithelial dysplasia of the anti-tumor effect and can induce cell differentiation. Victoria acid suppositories to a local cervical block use to achieve the purpose of the incidence of cervical cancer. Partial use of peacekeeping acid suppositories 1.5 grams / suppository, once a day (suppository), vaginal use for a three-month course, the sharing of two courses. 27 cases after the first course of treatment, the effective rate is 81.28%, 88.89% efficiency. After the second treatment, 26 were effective, of which 24 cases of precancerous lesions disappeared. Looking at the results from peacekeeping to a histidine cervical precancerous lesions reversal of the normal, precancerous lesions disappear role. Using acid-blocking for precancerous, no special equipment and technical conditions, or even with their own church, no significant liver and kidney damage. When Victoria acid concentration of 0.5% stimulus light, easy to accept patients, further confirmed the meeting with high-acid and low toxicity function.
Right now in the treatment of cervical cancer before there are many other methods, such as cervical, burning, electric baked, frozen, laser therapy. Recent Chinese Academy of Medical Sciences Cancer Hospital uses special pre-treatment of cervical lesions, 10 months, 40 patients have efficiency above 95%, the cure rate was 84.6%, chronic cervicitis, a cervical erosion effects, a one-time high cure rate. In addition, raising the level of women's health, regular bathing, aggressive treatment of cervical disease; Spouses penile foreskin wash or early circumcision surgery; To promote premarital checks, are the important work to prevent cervical cancer.

Uterine cancer etiology and pathogenesis of type

One, Pathogenesis
(1) Causes
The incidence of cervical cancer is no clear reasons conclusion. Most scholars believe that cervical cancer is the result of many factors, the incidence of early marriage and early motherhood, prolific, cervical erosion, had sexual intercourse frequency (especially sexual confusion), 20/48, hormone imbalance and human papillomavirus (HPV), herpes virus type II (HSV-II) the factors, and socio-economic status, occupation and smoking. The incidence of cervical cancer and other sexually transmitted diseases such as syphilis, gonorrhea, trichomoniasis and chlamydia trachomatis, human cytomegalovirus (HCMV), all has been reported.

Cervical cancer is the most common cancer, followed by glandular ulcers, adenocarcinoma and squamous cell carcinoma, the more rare. Scales type of cervical cancer that occur in epithelial carcinoma, a cancerous cervical intraepithelial neoplasia after breakthrough may ask violations of the basement membrane formed invasive carcinoma. Adenocarcinoma of columnar epithelial tumor cells with the characteristics of a glandular structure, interstitial infiltration.

Early cervical cancer often no obvious symptoms, and no special signs, and no significant difference between chronic cervicitis, particularly older women has shrunk the cervix. Some cervical cancer patients because of the lesion in the neck, the appearance of the vagina and cervix are still normal performance, and missed too often overlooked or misdiagnosed.

Early cervical cancer no obvious symptoms more often for cervical cancer found blowing in films, and diagnosed as cervical cancer. Its common symptoms are:
(1) Leucorrhea increased: for the early detection of Leucorrhea mucus. With the development of disease, or cancer tissue necrosis off infection, Leucorrhea become stale with, like soup or pyogenic, bloody, but have special evil smell.
(2) Bleeding: most often appeared in sexual intercourse after. Hemorrhage in the number of cervical cancer and the disease sooner or later, the pathology of tumor types. Advanced cervical cancer due to erosion of blood vessels, can cause vascular bleeding, serious life-threatening.
(3) pain: more common in advanced cervical cancer. As erosion adjacent to or nerve tumors, vascular or lymphatic vessels, can cause the lower abdomen, lumbosacral, thighs and other parts of the unbearable pain. In addition, when entering advanced cervical cancer, its surrounding tissues by tumor erosion or transfer, there will be all kinds of symptoms, such as frequency, urgency, hematuria, anuria, a serious uremia; Problems can also occur defecation, and intestinal obstruction.

Early cervical cancer often no obvious symptoms, no special signs, and no significant difference between chronic cervicitis, once the corresponding symptoms, the disease has reached advanced.
The earliest and most of the symptoms is increased vaginal bleeding and Leucorrhea

1. Vaginal bleeding about 81.4% of patients with symptoms of vaginal bleeding. Chang started for sexual intercourse, defecation, activities or gynecological examinations after bleeding for a few more early and often to stop; By late lesions larger displays prominent bleeding, or even more if out of the life-threatening, young patients can be expressed in menstrual extended menstrual cycle shortened by 29.71 billion wait, elderly patients are usually postmenopausal vaginal bleeding, or more or less volume.

1. Intrauterine pyonephrosis most cervical cancer will be caused by the blockage, with body heat, vaginal discharge stench.

2. Pelvic much less abdominal pain.

Cervical cancer - can be divided into as exogenous type, in the type of ulcer, neck tube, the signs because of different variations.

1. Two of the most common external lesions outward growth, also known as cauliflower-textured cauliflower. Organizations crisp, initially for the polyp-like papillary or uplift, and then to the development of vaginal prominent ranging from the size of the cauliflower-like vegetation, breach of easy bleeding.

2. Within the type of cervical cancer to the deep tissue infiltration, the expansion of cervical erosion, the expansion of the cervix as the barrel.

Cervical cancer occurs in the cervical cancer incidence rate. Advanced bleeding, like white rice drenched with the stench, commonly called "inverted flowers."

Several incidence of "risk factors", early marriage, premature births, multiple sexual partners, chronic cervicitis, infection (sexually transmitted diseases and the discovery has some relation), the man's penis 20/48 may have carcinogenic effects.

Early cervical cancer more asymptomatic, or Leucorrhea increased, irregular bleeding or contact (sexual intercourse) hemorrhage. Sometimes the naked eye doctor also finds its "right and wrong" and cervical cytology smear (or C tablets) is simple and reliable, large anti-cancer Census data show that 90 to 95% of all cervical cancer early, as a cervical smear screening cells can be found.

(1), uterine cancer budding: Uterine often chronic inflammation, erosion, the proliferation of trauma, and the validity or invalidity Jiuzhi poor clinical arise: contact hemorrhage (or none); Menstrual abnormalities, more or less by volume, extended periods of time, or to at the time; More Leucorrhea or different olfactory; lower (uterine) pain or low back pain; postmenopausal Vaginal sometimes "bleeding."

(2), uterine cancer early: budding further aggravate symptoms.

(3), uterine cancer advanced: add more symptoms than before, contact was bleeding, bleeding volume, long time, to a greater or lesser extent by the amount, but extended, but differences over Leucorrhea sniffing, abdomen (uterine) pain or low back pain exacerbated, postmenopausal vaginal bleeding obvious, small may palpable abdominal swelling hard object.