genetic testing for breast cancer
Survey shows that nearly patients to stop sexual life from 5 to July this year, Guangzhou will launch a genetic testing methodTimes (Reporter travel correspondent Zhusu Ying Manning) latest findings show that the medical profession, at least 5% of breast cancers can be prevented. Yesterday, the reporter of breast cancer in the second session of the Guangzhou seminar was informed that the medical profession has developed a body of high-risk groups by detecting the presence of breast cancer genes, and thus the use of chemical substances to be symptomatic of breast cancer prevention methods, this test is expected to 5 July this year in Guangzhou. Experts said that the current method allows the chemical to prevent the incidence of hereditary breast cancer patients relative reduction rate of 38% to 50%.5 to 7 this year launched gene detection methodA variety of malignant tumors of breast cancer accounts for 7% of the body to 10%. Second Affiliated Hospital of Sun Yat-sen yesterday, director of the Center Su Fengxi breast cancer, told reporters in the crowd of breast cancer, hereditary breast cancer accounts for 5% of these people is expected to become human cancer prevention of this terrible killer "breakthrough."According to the latest research shows now known hereditary breast cancer at least 50% of the mutated gene with the human body, BRCA1, BRCA2 related - have this gene in vivo detection of high risk, 80% of life may be suffering from breast cancer. If these people ca
n advance for chemoprevention, has been developed by the current regulation of endocrine agents and other effective drugs, high-risk groups can make this part of the relative reduction in the incidence of 38% to 50%.According to Su Fengxi revealed that 5 to July this year, the Second Hospital of Zhongshan Breast Cancer Centre is expected to launch the gene detection method, a certain family history of high-risk groups can be detected by blood testing for BRCA1 or BRCA2 in vivo the existence of genes. University of Miami Hospital, vice president Tang Shouqing tumor that, in fact, early prevention of breast cancer incidence can be reduced. Women over the age of 18 should be generally self-examination once a month, after the period to do a breast examination; 35 to 40 years old X-ray screening once; and over the age of 40 should have a yearly X-ray screening.58% of breast cancer patients to stop sex lifeThe experts also proposed a number of forward-looking field of of breast cancer, Shanghai Breast Surgery, Central Hospital of Huangpu District, Wang Cheng believes that the current diagnosis and treatment of psychological problems in breast cancer, sexual problems are inevitable. According to 2003 "Journal of Plastic Surgery" to "missing in patients with breast cancer after breast psychological investigation," a text display, 227 patients with early breast cancer in the 1 to 3 years after the treatment of life survey, neutral to attract these patients 54% decline in force, are not interested in sex life 44% reduction in frequency of sexual activity 58%. National survey, 58% of patients had complete cessation of life. In addition, the Section 98 cases in one to one and a half of patients after a survey showed that 79% patients did not have sex.Wang Cheng believes that the younger the patient the higher level of knowledge and more attention on the physical changes, resulting in higher rates of sexual dysfunction, especially professional women, white-collar workers, once they damaged the image, to balance the psychological.Editor: Qi FengInformation Times
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Genetic testing to be investigated at high risk of breast cancer at 08:44 on December 6, 2006 font size Message Forum
(Reporter correspondent Wang Lun Fang Tong) Preliminary research shows that Beijing Cancer Hospital, BRCA1 gene and early onset of familial breast cancer and there is a certain correlation.
Breast center hospital laboratory and epidemiological laboratory using DNA sequencing technology, completed the 56 familial breast cancer, 76 without a family history of early onset breast cancer and 20 healthy women in the control of the entire coding sequence of BRCA1 gene mutation, found in 5 patients and 18 patients with pathogenic mutations of unknown significance of point mutations and polymorphism.
The Breast Center Dr. Yuntao solution, BRCA1 gene was first discovered breast cancer susceptibility gene, the gene mutation that can lead to breast cancer. Study confirmed that Chinese women with familial breast cancer genes BRCA1 germline mutation rate of 8% to 10%. With a BRCA1 germline mutation of risk of breast cancer for women 60% to 80%, which is 10 times the general population about the risk. Through a family history of breast cancer patients and family members in normal female germline BRCA1 gene mutation detection, is conducive to carrying BRCA1 mutations found in the normal female members, is conducive to early detection of breast cancer, early diagnosis and early treatment. BRCA1 gene mutation only 5 ml of venous blood, to be completed within 3 months of test reports, help to assess breast cancer risk.
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