How to prevent ovarian cancer in its early stages

With the progress of the times, people's living standards are getting higher and higher. In recent years, there are more and more ovarian cancer patients. Even if you are not sick, you should pay attention to it. Early prevention of ovarian cancer is the key. The key to prevention is to diagnose it in a timely and effective manner in the early stage. So how can we effectively prevent it? What are the prevention methods? Let's ask experts to introduce it.

Expert answer: There are no typical symptoms and signs in the early stage of ovarian cancer. The correct treatment of adnexal masses is an important measure to prevent and early detect ovarian malignant tumors. According to reports, about 5% to 10% of women in the United States will undergo surgery due to suspected ovarian neoplasms, of which 13% to 21% are ovarian malignant tumors. Therefore, the following situations are indications for laparoscopic embolization or laparotomy:

Paying high attention to adnexal masses is still the most important, basic and simplest measure for early detection and prevention of ovarian malignant tumors in clinical practice. Experienced doctors will follow up the adnexal masses found (especially cystic masses with a diameter greater than 5 cm, solid masses, ovaries palpated before puberty and after menopause, etc.) through careful pelvic examination and B-ultrasound and other imaging examinations, and even laparoscopy and laparotomy. They can often capture early cases and obtain good treatment effects. Therefore, the screening of women is necessary not only for cervical cancer, but also for ovarian cancer.

Scientists from the U.S. Food and Drug Administration and the National Cancer Institute (NCI) reported in the February 7 issue of the Lancet that testing a patient's serum protein profile can diagnose ovarian cancer, even in the early stages of the disease. They believe that this new diagnostic concept, which reflects the presence of the disease, may be applied to any type of disease.

Researchers can determine whether a patient has ovarian cancer within 30 minutes. This is the result of a collaborative study between the FDA/NCI Clinical Proteomics Research Group and Correlog System, which tests finger blood samples. It combines two new disciplines - proteomics and artificial intelligence computer programs. [Proteom proteomics corresponds to genom genome) This is a new word created to adapt to the focus on gene function after the genome research plan. It refers to the totality of proteins encoded by each gene in the genome, that is, all the proteins that an organism can produce. [Translator's note]

Scientists were able to "train" a computer to identify the protein profiles in the blood of cancer patients and controls. Out of thousands of proteins, the test diagnostic uses software that identifies key proteins in the blood. A sophisticated artificial intelligence computer program developed by Correlog was used. The artificial intelligence computer program identified only those few proteins that differentiated women with ovarian cancer from those without ovarian cancer.

Instead of using a single biomarker to diagnose disease, "we're using a patient's entire protein profile," said Barrett, director of NCI's Center for Cancer Research. "This is an exciting new paradigm because it includes important diagnostic information."

The protein profiles of the two groups of people were determined. Then, the scientists first tested serum samples from cancer patients and non-cancer patients. The protein profiles of cancer and non-cancer patients were compared. As a result, the researchers were able to correctly identify 5,050 cancer patients and 6,366 non-cancer patients.

The above is a detailed introduction to ovarian cancer prevention. People who are concerned about ovarian cancer are advised to take preventive measures for ovarian cancer and then receive specific treatment according to the doctor's instructions. If you have any other questions, you can also consult our online experts. We will serve you wholeheartedly; Feihua Health Network is always by your side!

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