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Ovarian Cancer -------------------------------------------------- ------------------------------ ■ Introduction: The various types of ovarian tumors can occur when large category for cancer is not malignant and benign tumors are divided into cancer. The female genital tract occurs in ovarian amdeul heart of the most mortality is high. The reason is that the early symptoms of ovarian cancer by almost 70% of the patients is unclear, or the three stage cancer diagnosis or because of the advanced state. In the case of early diagnosis of ovarian cancer, a stage that 80-90% of patients with an excellent 5 year survival rate of stage 3 and 4 showed two patients with stage 5-year survival rate is decreased by 15-20%. Malignant tumors can occur in all age groups, but there are rare before puberty or after middle age, most occur 40-70 years and peak incidence is 50-59 years old. The classification of malignant ovarian tumors, tumor cell types that make up the organization divided by the various types of frequently occurring age Xerox is the most fertile age group is originated from the ovary epidermis is a squamous cell carcinoma. In contrast, the previous sachungina germ cell tumors in younger age groups most. ■ Synonyms: Or ovaries, ovarian cancer ■ Definition: Ovarian cancer is a malignant ovarian tumor from a variety of cancers is not positive. This one is borderline tumor is benign histologic findings, which are not malignant, but low in the prognosis of advanced stage tumors have a very good teaching is pointed. Classification of malignant tumors that occur in the ovary is divided according to the type of organization they are the origin of ovarian carcinoma is most common in the epidermis. ■ Symptoms: The ovaries are located in the peritoneal space because of its size to more than 7 ~ 8cm in diameter too great if you do not have any symptoms that are the most. Size grows, more and more pressure on surrounding organs may cause various symptoms. If the press ahead of the urinary bladder can cause frequent or difficult urination and defecation disorders to the rear and job stress can cause you. As the tumor grows enough to result in abdominal distension and abdominal pain or digestive disorders may result. Stage ovarian cancer in 70% or more of the three are found only in advanced state of this time phase of the chief complaints were abdominal pain (75%), abdominal distension (50%), and vaginal bleeding (25%), and so on. Yisanggam vague abdominal, digestive problems, stomach, anxiety, mild loss of appetite, mild gastrointestinal disorders and many other people may see the castle Subtlety is not unusual, but only in ovarian cancer. ■ Cause / pathogenesis: The exact cause of ovarian tumors is unknown. However, continuous ovulation or cyst caused by external stimuli are the first two hypotheses lead to two influential. Ovulation in epithelial ovarian sustained repeated damage is to give the genesis of this cancer is being magnified as the potential cause epithelial nangipnangeul epithelial ovarian hormones continue to be exposed to cancer is associated with the theory. Quality of external carcinogens, through the uterus and fallopian tube in peritoneal influx of these chemicals when the peritoneal epithelial ovarian stimulation is also known to be induced. ■ Jean-only: The main symptoms of the diagnosis of ovarian cancer, gynecological examination, measurement of serum tumor-related antigen levels, etc. will be made by imaging techniques. Imaging techniques include ultrasound, CT, MRI, PET and ultrasound, and most of them are widely available. Wife of seismic imaging techniques or with serum than in the same way that the problem is the accuracy of ovarian cancer screening alone is not enough to use. However, careful of the ovary, including the promotion of regular seismic important for early diagnosis of ovarian cancer is the basic method. Ultrasound of the tumor location, size, internal configuration, and evaluate it fairly and accurately determine the possibility of a benign or malignant is predicted. The abdominal ultrasound and vaginal ultrasound method is the ultrasound. At the same time, the abdominal ultrasonography and abdominal and pelvic organs can be evaluated hubokmakui structures also have the advantage. However, unlike vaginal ultrasound to fill the bladder discomfort, as well as fine-grained structure of the ovary can not see the distinction between benign and malignant tumors are still difficult. In contrast, vaginal ultrasound is closer to the approach taken by the ovaries because the detailed structure of the ovaries can get a high resolution image to fill the bladder and the patient no discomfort. Such as CT or MRI scan images of high diagnostic purposes other than the regular screening tests, but it certainly will spread the tumor and to assess the scope and possibility of malignancy is often used. The final diagnosis of malignant tumor types and is performed after removal of the tumor biopsy can be done accurately only through. ■ course / prognosis: The heart of the ovaries of female genital amdeul The reason is that high mortality in early ovarian cancer symptoms in most patients with little or unclear in the diagnosis because the state has already occurred. Such as surgery and chemotherapy treatment at a stage ovarian cancer patients 80 to 90% stage 3 and 4 units from 15 to 20% of patients five years will see saengjonyulul. Most of the advanced stage patients with intestinal obstruction caused by tumors, kidney failure, complications, and death will pyebujeon. ■ Complications: An increase in tumor size or metastasis to other organs occurs, urinary disorders, digestive disorders, abdominal pain, etc. may result. If the cancer progression in abdominal distension with ascites due to increased respiratory distress syndrome occurs when the intestinal obstruction and increased around the head of the transition occurs. ■ Therapist: Surgical treatment of ovarian cancer therapy is the standard surgical treatment and the accompanying chemotherapy, radiation therapy, immunotherapy and has been performed. This is a surgical procedure in primary total abdominal hysterectomy and bilateral salpingo is. The reason to remove the contralateral ovary, the frequency of proper management of the contralateral ovary at the same time high, the potential transformation of the uterus lining of the tent and the place is likely to occur at the same time because of endometrial cancer. Surgery alone in patients with stage I ovarian cancer as a likely cure. Ovarian cancer is confined only to one type of cell that is a good young patients, pregnant uterus, or the opposite if you want to revive the ovaries can be treated conservatively. However, even in patients with early ovarian cancer cells with poor differentiation, or when cancer cells are present in multiple chemotherapy or radiation therapy is additional treatment is necessary. More than two stage ovarian cancer patients in advanced stages of tumor reduction surgery and should be treated with combination chemotherapy. In recent years, instead of open surgery, endoscopic and laparoscopic surgery is performed early cancer, which compared with laparoscopic surgery, abdominal surgery, short hospital stay, faster recovery, fewer complications, and has several advantages, such as surgical wound. However, if the limitations are advanced tumors. ■ Prevention: Particularly effective method of contraception, but the prevention of oral contraceptives, or after delivery, breastfeeding, or to reduce the occurrence is known. Family history of hereditary ovarian cancer, as well as an important risk factor for ovarian cancer is common.Therefore, his mother or sister diagnosed with ovarian cancer in women with more detailed check-ups for early detection is important. ■ belts to your doctor: Either in chronic digestive disorder, when more than Sudden abdominal distention or mass termination would like to be touched When a sudden decrease in body weight Touched on the ovaries after menopause, when his wife jinchalsang Continued vaginal bleeding or a period when bulsunil
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