Breast Cancer Information

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Breast cancer

Structure of the STD Testing breast: 1. Intercostal muscle 2. Pectoral muscles 3. 4 breast lobule. Nipple 5. 6 areola. Ducts 7. Subcutaneous fat 8.Peau

The pink ribbon, the symbol for breast cancer awareness The breast Relevant Life Insurance cancer is a malignancy of the mammary gland . In other words, a cancer that arises in the unit cell whose function is to secrete milk, ducto-lobular units of breast , mostly among the women (breast cancer occurs 200 times less often in men 1 , which has also breast, although qu’atrophiés). This is the most common cancer in women, with 89 cases per 100 000 2 , France is one of the countries where the incidence rate of breast cancer has increased faster (2.4 per 100 000 women per year) over the period 1980-2005, with a slowdown between 2000 and 2005 (+ 2 , 1 per 100 000 women per year) 3 . 5 to 10% of these cancers have an original genetic hereditary from 85 to 90% of cases (known as sporadic or non-hereditary ) have environmental origins misunderstood. A significant proportion of sporadic breast cancers are induced by hormone treatment in women with a predisposition to this cancer. Some lifestyle choices ( alcohol , trans fats , obesity , lack of exercise) or gynecological (first pregnancy late, lack of breastfeeding , etc..) also promote cancer.

Epidemiology

The risk increases significantly with age between 30 and 60 years and is then consistent between 60 and 80 years, the average age of diagnosis is 61 years. There are certain predisposing genetic factors and hormonal factors. It should be noted that the incidence decreased significantly (from just under 9%) in the United States since 2003 4 and also in France 5 , which would
correspond to less use of hormone replacement therapy for menopause In France  Breast cancer caused an estimated 11 000 deaths each year in the 2000s 6 , 7 , mortality was stable (11 201 deaths in 2005) 8 . In France, it represents more than one new case of cancer in 3 (36.7% in 2008) of all new cancers in women 9 . In the year 2000 are diagnosed each year approximately 50,000 new breast cancers in France 7 . In 2005 , the number was 49 814, corresponding to an incidence rate among the highest in Europe. This rate has increased in France by 2.4% per year over 25 years (1980-2005) 3 . Less than 10% of breast cancers occur before age 40, 25% occur before age 50, almost half under 65. In France , almost 10% of women will develop breast cancer. 75% of new cases diagnosed are women over 50 years and this number is constantly increasing: 35 000 in 1995 , 42 000 in 2001 . This increase is explained by many factors: the aging population, the incidence of cancer increases with online snow gear age; the widespread screening to diagnose more cancers and earlier. Indeed, the diagnostic screening of cancers also very slow, which probably would not have been treated or even diagnosed (it is called overdiagnosis ); changes in lifestyle. Obesity and alcohol intake 10 , more common in women in recent decades, are also risk factors; the use of hormone replacement therapy for menopause . The impact of this treatment on the increase of breast cancer is recognized in the United States and most likely in France [ref. needed] . The world  In 2002 , an estimated nearly 1.1 million new cases, with over 400 000 deaths from breast cancer. The incidence seems to increase regularly with more than 1.6 million new cases in 2010 and 425 000 deaths 11 . Almost four million women develop breast cancer 12 . The frequency of examinations histologic finding a “cancer” depends primarily on breast screening intensity (see overdiagnosis ). Mortality decreased significantly since the 1990s in developed countries. It Container Store continues to grow in the other country. Risk Factors

It is basically a cancer of women. It is rare in humans (less breast cancer in 100) but more severe, the diagnosis is often delayed. Sporadic cancers (non-family)  5 to 10% of breast cancers are diagnosed breast cancer to genetic predisposition 13 , 14 . Non-familial cancers are the remaining 90 to 95%. Possible mechanisms  Many molecules or cocktails of molecules appear to facilitate breast cancer is known recently that the AKT1 protein is over-expressed in 50% of sporadic breast cancers, suggesting that it may predispose to breast cancer pay day loans and be involved in other processes (environmental and non-genetic). The activation of AKT1 leads to inhibition effectively by sequestration of the BRCA1 protein in the cytoplasm , or whether this protein can not enter and circulate in the nucleus, DNA is not repaired (as in the absence BRCA1 gene in the case of many hereditary cancers). Inhibition of the response system to DNA damage may be involved in half of breast cancers, especially those who are initiated or facilitated by the hormones used in hormone therapy for menopause. AKT1 and also happens to be activated by these hormones, chronically in women receiving hormone therapy along with estrogen. In this case the non-mutated BRCA1 gene may be disrupted, resulting in an increased risk of breast cancer 15 , 16 Hormonal causes (hyperœstrogénémie)  Breast cancer is often a hormone-dependent cancer: factors increasing the rate of estrogen are at risk. Schematically the risk of breast cancer increases with the Plastic Storage Bins number of menstrual cycles that are artificial ( wedding suits pill HRT) or natural 17 . Hormone replacement therapy for menopause
significantly increases the risk of developing breast cancer 18 . Late menopause and early puberty act by increasing the number of menstrual cycles and thus estrogen levels. Non-fertility or fecundity late  Women who have not had children or who had their first pregnancy late (after 30 years) have a significantly increased risk of developing breast cancer compared to those with at least one child before age 30 . These are indeed cycles before the first full-term pregnancy that seem most hazardous to the breast. Pregnancy protects the breast by changing breast cells in the direction of greater differentiation. The differentiated cells are less susceptible to carcinogens, in particular hormones. Pregnancy therefore acts as a vaccine vis-à-vis estrogen. Plus the first pregnancy occurs sooner, the better it works. Other pollutants and endocrine disruptors  The Endocrine Society , in a statement written by international experts, 19 , emphasizes the parallelism between the increased incidence of breast cancer for the past 50 years and the proliferation of synthetic chemicals with estrogenic or carcinogenic. These countless products (most notably the OF , the DDT , the bisphenol A and dioxins ), a variety of sources ( pesticides , industrial chemicals, plastics and plasticizers , fuels and other chemicals ubiquitous in the environment), are a significant concern for endocrinologists. The Endocrine Society issues a series of recommendations to increase understanding of the effects of endocrine disruptors (including basic research and clinical studies) to invoke the precautionary principle advocate for individual involvement and the learned societies to publicize the problem and legislative changes. Synergy between cancer and obesity or overweight  laser hair removal For reasons not well auto insurance quotes understood, obesity increases the risk auto transport of breast cancer, and in particular the rapid denver martial arts proliferation of cancer 20 . This was demonstrated in vivo as in vitro  ; Thus, when tumor cells ( murine or human) were cocultured with mature adipocytes, the latter enhances the ability of invasive cancer. In general, obesity doubled the risk of breast cancer 21 . Obesity, by increasing the amount of fatty tissue, increases the rate of estrogen blood via activation of an enzyme called aromatase . This indeed turns hormones like androgen into estrogen . This continues after the menopause  , a study showed an increased risk of breast cancer in postmenopausal women according to their weight gain 22 . Adipocytes cultured with cancer cells exhibit a phenotype modified in terms of defatting, and decreased markers of adipocytes associated with abnormal activation characterized by overexpression of proteases , including metalloproteinase -11, and pro-inflammatory cytokines ( interleukin- 6 (IL-6) or IL-1β 23 . Conversely, tumor cells of breast cancer alter fat cells ( adipocytes ) of the breast. The latter secrete factors including pro- inflammatory which the interleukin 6 (which in vitro is sufficient alone to make metastatic cancer cells) 23 . This may explain why obesity increases the risk of metastasis and rapid spread of this cancer. It remains to understand the determinants of dialogues between cancer cells and adipocytes 24 , and tumors larger size and / or involving a contribution of lymph nodes have higher levels of IL-6 in the tumor surrounding the adipocytes 23 . The peritumoral adipocytes exhibit a phenotype change and biological characteristics specific enough to be called adipocytes associated with cancer (or CAA for Cancer-associated adipocytes ) 23 . Saturated fat and trans  According to Le Figaro in 2008, “it was shown that the consumption of animal fats as well as that of trans fatty acids denver personal injury lawyer (which are within payday loan the composition of iPhone Unlock many preparations of the food industry) were risk factors in their own right ” 21 . One study (INSERM-Gustave Roussy, 1995-1998) showed that the risk of breast cancer increases by almost 50% in women with a high blood level of trans fatty acids , products used in processed foods such as breads Industrial and biscuits, pastries, cakes, chips, pizza crusts 25 . Alcohol and tobacco  The increased risk and frequency of breast cancer is at least partly related to increased alcohol consumption for women; Many studies have shown that alcohol consumption (of any kind; wine , beer or alcohol high) increases the risk of breast cancer. This risk is increased by an average of 30% for three drinks per day 10 . Meta-analysis confirmed the role of alcohol in the genesis or facilitation of breast cancer. One study estimated that electronic cigarette review the risk was overestimated, but it has been refuted by a meta-analysis based on 98 case-control studies and prospective 10 . The risk increases by about 10% by 10 g of alcohol consumed on average per additional day 10 with different genetic sensitivity between individuals, some subpopulations exposed to other carcinogenic risk factors pay day loans that can also be more sensitive 10 . Other factors compound the risk, in fact: more than 50 years, being in post-menopausal, be affected by benign breast disease, a tumor involving estrogen receptor and / or advanced tumors / invasive 10 . This risk doubled for chronic alcohol consumption (in women with a body mass index (BMI <25), while obesity is another factor often cited). The consequences of alcohol as a factor or cofactor in the carcinogenic could be fast enough, because statistics show that the impact of recent consumption is more web hosting reviews significant than that of old consumption 10 Container Store . There is a correlation between smoking and the occurrence of this cancer 26 . Cell Phone Accessories Lack of vitamin D  It is well known that vitamin D and its analogues in pharmaceutical anti-proliferation and pro-differentiation, which has implications for the prevention and treatment of cancers in general. More recently, vitamin D has been able to limit the excessive production of estrogens Cell Phone Accessories by acting on the aromatase 27 . Women with breast cancer frequently have low concentrations of vitamin D (78% are in a state of lack or insufficient, according to a study of 145 patients 28 ). Attributed the excess mortality from cancer (including breast electronic cigarettes cancer) among African Americans to their skin pigmentation, which blocks more ultraviolet rays than necessary at these latitudes and inhibits the production of vitamin D dramatically 29 . A French team has studied the evolution over 10 years of nearly 68,000 women to highlight the importance of vitamin D deficiency in the occurrence of breast cancer. The analysis of the hcg diet index of exposure to UV light in these women showed that only those who were most exposed to UV obtain protection against breast cancer sufficient for food intake has a measurable impact, for all the other, the team concludes that the INSERM, the more we live in the north, the harder it is to reach the threshold of vitamin D protects breast cancer 30 . Mastopathies  Chrome Wire Shelving It is a term referring to any very precise breast disease. We reserve generally minor faults that can be confused with a tumor and justify why a sample ( biopsy ) to identify them precisely. Some may promote cancer and justify further regular monitoring. One aspect mammographically dense, especially if extended, would increase significantly the risk of developing breast cancer 31 . Other  Historically, it was demonstrated in women who have had many fluoroscopy at the time of the pulmonary tuberculosis was widespread. This risk was also found among Japanese women who had been irradiated with lethal doses in nuclear explosions of Hiroshima or Nagasaki . Currently it is mainly the case of radiotherapy of the chest in the treatment of certain cancers ( Hodgkin’s disease in particular) in young women in whom the risk of breast cancer increases substantially 32 . Some new forms of radiological examinations, such as coronary CT can lead to radiation sufficient to increase the risk of breast cancer decades after the completion of the review 33 . The night work may increase the risk of breast cancer locksmith 34 . electronic cigarette This risk has been recognized legally in Denmark and has been subject to financial compensation 35 . Breastfeeding acts as a protective vis-à-vis breast cancer 36 , including mothballing of the ovaries and reduce the number of cycles. The abortion does not increase the risk of breast cancer 37 In men  Bankruptcy 1% of breast cancers is developed by a man. At same stage, the prognosis is the same. However, the mammary gland in humans is very small, the diagnosis is often delayed, so there are many more cancers detected at an advanced stage, accompanied by cutaneous or deep layers (T4) 38 . Prenatal size factor  In rich countries (There have been no studies on this matter), a larger than average at birth is correlated with future risk of occurrence of breast cancer. Fetal exposure to certain hormones involved in growth may be involved (to be confirmed). 5% of breast cancers of women born in developed countries would be directly affected 39 . Familial cancers  5 to 10% of breast cancers are diagnosed breast cancer to genetic predisposition 13 , 14 , between 2000 and 4000 people each year, 550 to 1 000 deaths in France. In 2008, ten genes were associated with an increased risk of breast cancer. Nine are related to system response to DNA damage. The tenth encodes a protein that inhibits the action of the AKT1 enzyme (enzyme whose inhibition also plays a role in cancers non-genetic). Two of these ten genes (known as BRCA1 and BRCA2) are alone responsible for half of these cancers with a genetic predisposition, or 2.5 to 5% of all breast cancers. Features  Most often, this type of breast cancer occurs in women without a specific health problem. Very rarely, the woman is a carrier of a genetic disease known. Several signs can suggest a breast cancer susceptibility gene  : Young age (mean 43 years instead of 60 years in non-communicable forms) Family history corporate clothing of breast cancer; Cancers occurring in both breasts simultaneously or in succession; Appearance of a second cancer in the ovary ; Type histological bone marrow cancer. Mode of transmission  It is like autosomal dominant . In a woman, the presence of a single gene mutation with a higher risk of having a 80% breast cancer (instead of 10% in the absence of mutation). The risk to women from a family where there is an abnormal gene depends on whether they have inherited or not. If the gene is not inherited abnormal, the risk is the same as that of other women, if the gene is mutated, they will have between 70% to 80% chance of having breast cancer. The problem is similar to the risk of cancer of the ovary or colon . In some families, these cancers can be observed in the direct line (grandmother, mother, daughter) or with close relatives (aunt, sister, cousin). These cancers usually occur in the first part of their lives. A genetic test can reveal this risk, but a test for a mutated gene does certainty that if it is positive (in this case, all parents should be monitored). This highly specialized instrument should be requested for families in which women are likely to be a hereditary risk, highlighted by a consultation of cancer genetics that will establish the pedigree of this family. Genes involved  Two genes have been identified: BRCA1 on chromosome 17 . More than 500 mutations or sequence variations have been described. BRCA2 on chromosome payday loan 13 . Over 100 different mutations have been counted. Only a portion of all these mutations increase the risk factor auto transport for cancer. The mutations in the BRCA2 (1 in 1460) are found more frequently than mutations in the BRCA1 (1 in 1960). These mutations result, in addition to the excess risk of breast cancer, an excess risk of ovarian cancer. The probability of developing breast cancer in a carrier of a mutation of BRCA1 is about 65% before the age of 70 (45% for carriers denver personal injury lawyer of a mutation in the BRCA2 ) 40 . The evolution of cancer mutation carriers of BRCA1 is still poorly understood: aggravation by some 41 , others, like gravity for carriers of mutations in BRCA2 and non-carrier of mutations 42 .

The prevalence of these mutations is low in patients with breast cancer (less than 4% for BRCA1 , even if it is double in Ashkenazi Jews 43 ) Genetic counseling  In some countries, any woman can benefit from seeking genetic counseling to determine their risk of hereditary cancer. If the probability of genetic predisposition is engagement rings greater than 25%, it offers these patients a molecular diagnosis. This is particularly predictive molecular research if we know the mutation in a parent already diagnosed with breast cancer predisposition. Monitoring of high risk women  Women at risk of genetic predisposition or carrier of a mutation followed by teams of clinical monitoring every 6 months from the age of 20 years and annual mammography from the age of 30 years. Screening

 

Self-examination

Imaging of breast cancer

Mammary carcinoma in an animal: metastases in “bread” have invaded the lungs and prevent the dog to breathe. Detect and treat tumors when they are very small (less than one centimeter in diameter) is possible through the mammogram mining australia and regular monitoring. This reduces the risk of mortality , and free ipad provides for less heavy and less traumatic than chemotherapy , surgery “mutilation” (removal). It is between 50 and 74, that women are most vulnerable to this type of cancer. a mammogram every two years provides effective screening, but with a higher risk of overdiagnosis 44 . corresponding to a false positive  : the woman is considered to be the bearer of breast cancer when it is not, thus exposing them to the treatment not justified with all the side effects and risks that result . corporate clothing The benefit of this screening should be carefully documented. It is evidenced in particular by a meta-analysis a significant reduction in mortality if screening 45 . These results are, spa covers however, criticized 46 . In France, San Diego Homes For Rent a management structure for departmental or inter-departmental sent to all women aged 50 to 75 years an invitation for a mammogram “for free” (financial support to 100% by Social Security) every two years. The invitation can be sent at the request of general practitioner , the gynecologist or the woman herself. The visit must be made ​​in a certified radiologist, a member of the network specializes in screening developed at the departmental level. This strategy is based mainly on an expert report drawn up in 2001-2 by the Department of Technology Assessment of the National Assessment and Accreditation of care. The stated objective of this report included the recall of French recommendations into effect. The report concluded that the ineffectiveness of screening mammography is not proven, the recommendations should be maintained in use for screening for breast cancer. An ultrasound combined with mammography may detect more cancers but is associated with a greater number of free auto insurance quotes false positives (biopsy reversing cancer diagnosis) 47 . The place of this examination in the screening strategy remains to be evaluated. The magnetic resonance imaging (MRI) is also promising a review with a higher sensitivity than mammography 48 . The self-examination was a screening technique in vogue in the years 1980-1990, even recommended, but not proven its effectiveness 49 . Beyond 75 years, the value of wedding ring routine screening is not shown. It seems to be low between 70 and 75 50 . Before age 50, interest is questionable, t shirt printing with no reduction in mortality demonstrated 51 , ​​52 . Overdiagnosis  Before menopause , the testing chiropractic marketing was not systematic evidence of its effectiveness as the Suspicious minor anomalies are common. The disadvantages appear in this case outweigh the benefits, except for women at risk. The risk of screening is to be a misdiagnosis and lead to unwarranted treatment, with a cost and risk accordingly. This is called the overdiagnosis . As part of the breast, the mammogram can cause a significant rate of overdiagnosis. This proportion could norfolk island holidays range from one in ten 53 to one in four 54 or one out of two 55 . The ratio between the number of lives saved and the number of women with an overdiagnosis (partly reflecting the so-called risk / benefit ratio of a review) and can vary from 1 to 2 to 1 in 10. The explanation for these over-diagnosis is not unequivocal: misinterpretation of
the documents, cancers of very slow or even spontaneous regression of certain tumors 56 . However, according to the department of chronic diseases of the French Institute of Health Surveillance , this analysis should in future help make screening more efficient with the aim to identify cancers that wedding suits will evolve from those that will remain latent without jeopardizing the benefits of screening itself. Diagnosis

Clinic  Palpation of the breast is part of the annual gynecological exam every woman vps hosting should practice from the start of sexual activity . Because of their anatomical location, the breasts are easy to palpate, especially when they are of average size or small. During palpation, the suspicion is based on the discovery of a nodule that can be detected by palpation from 1 cm in diameter. The irregularity may not be painful, but recent anomalies must draw particular attention to the patient and her physician. Among the irregularities, the patient can monitor itself: a dimple or a wrinkle digging the surface of the breast with a look “orange peel”; deformation of the nipple , the retracting inwards; one aspect of the nipple eczema becomes red, crusty or eroded; mamelonaire flow, especially if bloody or black. The finding of any of these signs should lead to a medical consultation very quickly. However, only the doctor may need additional tests, because all these signs are not found only in the case of cancer. A nodule may be benign in nature: consistency when it is solid, engagement ring it can be a fibroadenoma that has developed in the mammary gland; when it is fluid in nature, it may be a cyst . Mammography

Mammography

Radiographic image control poses a “harpoon” on a breast biopsy for a The doctor may decide to confirm the initial diagnosis by mammography . The ultrasound is a further consideration that can help locate the fault to facilitate removal or recognize if it is a cyst fluid, but it can never replace mammography. Mammography, and routinely practiced in the programs of screening , to diagnose the disease early enough for treatment to be as cna certification conservative as possible and yet effective. Confirmation of the diagnosis  If all the tests still does not ensure a correct diagnosis and if doubts remain, it is necessary to consider a sample taken most often by a large needle (trocar) under local anesthesia on an outpatient . The removal or biopsy is often performed under guidance of ultrasound or radiology is referred to as ultrasound-guided biopsy and stereotactic biopsy of the breast. The diagnostic certainty will be by the pathological study of the sample. Staging  The search for metastases is crucial in the strategy of treating breast mining australia cancer. But despite the many studies or knowledge of certain explorations, there is currently no validated strategy of systematic research of metastasis in breast cancer. Most of the recommendations currently offer a staging with chest radiography, liver ultrasound and bone free ipad scan. For very small tumors, that balance may be optional. In contrast to advanced tumors (inflammatory tumors, multifocal, large node), the initial high metastatic risk and may warrant further workup with a whole body CT and breast MRI. The size of the tumor, the presence of metastatic lymph nodes, the existence of a breach of the skin or chest wall or distant metastases can establish a clinical classification of breast cancers.

TNM 57 ( T = malignant Discount Judaica products tumor, the presence of N Plastic Storage Bins = nodes, M = metastasis ) TNM Description Tx Tumor can not be appreciated by the absence of information T0 No evidence of primary tumor Tis Ductal carcinoma in situ or lobular carcinoma in situ or Paget’s disease of the nipple with no underlying tumor T1 T1a T1b T1c Tumor less than 2 cm in greatest dimension – T < 0.5 cm – T between 0.5 and 1 cm – 1 to T 2 cm T2 Tumor greater than 2 cm and less than 5 cm in greatest dimension T3 Tumour more than 5 cm in greatest dimension T4 T4a T4b T4c T4d Tumor of any size with extension: – to the chest wall – edema or ulceration of the skin nodule permeation – the skin and chest wall inflammation Cancer Different types of breast cancer

The histological study shows the existence of different types of breast cancer. According to the World Health Organization , the table below shows the histological classification of breast cancer used in all cancer centers. There are like any tumor epithelial and carcinoma in situ . The most common variety of breast cancer is the type canal . Histological classification of carcinomas of the breast WHO Non-invasive epithelial tumors Ductal carcinoma in situ (intraductal) (CCIS) Lobular carcinoma in situ (LCIS) Infiltrating epithelial tumors Infiltrating ductal carcinoma NOS (not otherwise specified) Infiltrating ductal carcinoma with predominant intraductal component Invasive lobular carcinoma Mucinous carcinoma (colloid) Medullary carcinoma Papillary carcinoma Tubular carcinoma Adenoid cystic carcinoma Juvenile carcinoma secreting Apocrine carcinoma Metaplastic squamous cell carcinoma Metaplastic carcinoma, spindle cell type Chondroid metaplastic type carcinoma and bone Metaplastic carcinoma of mixed type Paget’s disease of the nipple The inflammatory breast cancer 58 is a very rare form of breast cancer (1-4%) which is growing rapidly in a few days or weeks. It spreads through the lymphatic quickly without having time to form a tumor. The blockage of lymph vessels by cancer cells is the cause of local inflammation of the breast of varying importance. The diagnosis of breast abscess is often referred to as a first step denver martial arts all imaging (mammography and ultrasound) is often negative. Any persistent redness more or less painful places to breast biopsies, argue that only the disease. The treatment is primarily based on chemotherapy with recent advances allow healing in many cases.

Treatments

As with all cancers, it engagement ring is ideally (from medical point of view) on the surgical removal of the tumor, allowing at the same time to make the diagnosis. The next problem is to make the staging  : presence or absence of lymph nodes affected, presence or absence of metastasis. But female breast is also in general for women to psychological and social dismemberment, breasts are a symbol of femininity among the strongest. Some women may experience this mutilation as a denial of their femininity and thus their personality. There are also other treatments such as chemotherapy , laser hair removal the radiotherapy and the hormone , which in some cases can be used to obtain a reduction of the tumor prior to surgery. The effectiveness and risks of each type of treatment depends on the type of electronic cigarettes cancer, and its extension field. Therapeutic strategy  Many treatments for breast cancer exist, but always individualized for optimal treatment. For localized breast cancer: The treatment almost always has a curative purpose. It is based on four therapeutic weapons are surgery, chemotherapy, radiotherapy and hormone therapy. Surgery is the essential step of the cure for breast cancer, other treatments web hosting reviews are generally aimed at reducing the risk of relapse. They will be indicated if the risk is important and if the supposed benefit of treatment is sufficient because all these treatments have side effects. The expected benefit must be weighed against the risk of complication. For metastatic breast cancer: At this stage of evolution, it is very rare to be able to offer a cure. But modern treatments can often prolong survival for many years. It is impossible to detail the various STD Testing possible therapeutic strategies as they depend on many factors. Treatment of metastatic breast cancer is based locksmith primarily on chemotherapy and hormone therapy. Surgical treatment or radiotherapy of metastatic sites may be considered either a curative when all sites are accessible to treatment (eg liver metastases or spinal only) or palliative purposes ( eg irradiation of painful bone metastasis ). There are a number of genetic markers that are correlated with the prognosis of breast cancer 59 , 60 , 61 and can potentially guide therapy. Of molecular markers of severity and prognosis of breast cancer also exist. The metallothionein (MT) are a 62 . They bind to certain metals are easily encoded by at least 10 functional MT genes that are associated with cell proliferation of breast cancer, particularly ductal invasive breast cancers. This makes MTs a biomarker of prognosis in breast cancer detected by immunohistochemistry 63 , 64 , 65 , 66 . Plus the MT are expressed in scrabble word finder breast cancer and more severe 67 , 68 . Some treatments (alkylating or tamoxifen 69 ) can be inhibited by overexpression of metallothioneins (eg in a patient who was the victim of poisoning by heavy metals) Surgery  Removal of the tumor  There are three types of breast surgery: the lumpectomy (removal of the tumor), segmentectomy (removal of part of the breast) and mastectomy (removal of the entire breast). In cases where the tumor is taken into charge early, minor surgery (BCS) is possible. Sometimes you have to remove the entire breast. Reconstructive surgery can be done at the same time or secondarily. Axillary dissection  This technique involves the removal of the lymph nodes located in the hollow axillary (armpit level). This has many side effects that this removal destabilizes the lymphatic system , which can lead to the appearance of lymphedema (big guys). It is in order to reduce these side effects as the Denver Divorce Attorney technique of sentinel lymph node was set up. Sentinel lymph node biopsy  In a tumor, the sentinel node is the first to receive lymphatic drainage. The sentinel node is identified by injecting a dye, with or without radioactive colloid. He then removed to allow for histological study. If the node is considered healthy, this technique can not use an axillary dissection (removal of almost all the nodes in the region), resulting in significant sequelae. It can be applied to patients with tumors with less than 3 inches, and affect up to 70% of them 70 . This technique is validated with an error rate below 10% 71 . Criminal Defense Attorney Chicago Monitoring after surgery  After initial treatment, it is essential that the patient is followed regularly. The proliferation of tests is not required, but the mammogram annual bilateral is essential, especially if conservative surgery. Where appropriate, it can be combined with other complementary tests defined according to each case. Even breast cancer treated optimally may recur locally or remotely ( metastasis ). Recurrence may occur years after initial treatment, hence the importance of maintaining surveillance. Radiotherapy  It reduces mortality from this cancer, but requires a perfect technique to reduce the irradiation of healthy tissue which can lead to excess mortality from cardiovascular disease. We distinguish between radiation therapy on the breast of those on the lymph nodes. If conservative surgery, radiotherapy should always be performed because it significantly reduces the risk of local recurrence 72 . Radiation therapy is particularly important that the woman is young. If total removal of the breast, radiation therapy is indicated, in some cases to reduce the risk of local recurrence. Irradiation of lymph nodes depends on the location of the tumor and the outcome of the pathological examination of lymph nodes. Chemotherapy  It consists of administering anti-cancer drugs, at fixed intervals, usually every 3 weeks. The number of courses of adjuvant chemotherapy (chemotherapy after surgery performed) for breast cancer is between 4 and 6. The benefits of adjuvant chemotherapy compared to surgery without chemotherapy is a significant reduction in mortality and a lower recurrence rate. If axillary lymph node involvement, the pattern combining three cycles of chemotherapy with anthracycline (Farmorubicine °) and cyclophosphamide (Endoxan °) and three cycles with docetaxel (Taxotere °) is currently the reference. For axillary node-negative cancers, the search for poor prognostic factors that could cause unfavorable (high histological grade, no hormone receptors, tumor size greater than 15 or 10 mm for some, …) can also ask the indication for adjuvant chemotherapy. In cases of advanced tumor electronic cigarette review or inflammatory, it is sometimes necessary to begin treatment with chemotherapy ( neoadjuvant chemotherapy ) to reduce tumor size and perhaps allow conservative surgery. The neo-adjuvant chemotherapy hcg diet are applied in order to limit the size of excision: a lumpectomy may be enough when a mastectomy with adjuvant chemotherapy was initially planned. In the latter indication, while overall mortality, time to deterioration of the disease and the rate of distant recurrence are not different from adjuvant chemotherapy, loco-regional recurrences are more frequent. There is no protocol for neoadjuvant chemotherapy reference now. Disadvantages: general fatigue, nausea and vomiting, temporary hair loss. They vary depending on the products used, and are increasingly well understood. Number of products proven in the adjuvant treatment of breast cancer and a protocol used, but other products entering the market and / or subject of study. Targeted therapies  The Trastuzumab has revolutionized the treatment of many patients. Other drugs are being evaluated. These molecules are often characterized by good tolerance, however they are particularly expensive products Trastuzumab  Breast cancers that overexpress the gene Denver Divorce Attorney Her2 significantly (this concerns about 25% of breast cancers, often with a poor prognosis, as Her2 – or CerbB2 – is the membrane receptor to activate a tract of increased cell proliferation) are with trastuzumab (Herceptin °), a monoclonal antibody blocking this receptor. Herceptin was first used in palliative situation. In this context, Herceptin has on average doubled the survival time of these patients. Added to adjuvant chemotherapy, Herceptin ° infusion every 21 days for 12 months, halved the risk of relapse in patients with HER2 + and about one third the mortality 73 . Bevacizumab  The bevacizumab (Avastin) is now used in metastatic breast cancer (authorization for the French market in 2007, first line metastatic). It is a monoclonal antibody against VEGF , delivered by infusion. It binds selectively to this growth factor and blocks of neo- angiogenesis . Associated with paclitaxel , this treatment doubles the response time (time to progression of the disease) 74 . However, there is no increase in survival time. Lapatinib  The lapatinib (Tyverb) given oral treatment, is norfolk island holidays an inhibitor of the intracellular tyrosine kinase activity of receptors HER2 and HER1 (EGFR). In patients overexpressing HER2 in tumor progression as herceptin and having already received anthracyclines and taxanes, the combination lapatinib- capecitabine twice the response time compared to capecitabine alone, with no benefit on overall survival 75 . The AMM was obtained in 2008. Hormone  In about two thirds of breast cancers, cancer cells have hormone receptors in excess. The tumor is then called hormone sensitive because estrogen stimulates the proliferation of cancer through these receptors. In breast cancer hormone treatments act either by decreasing the estrogen levels in the blood and therefore stimulating hormone receptor (castration, aromatase inhibitors) or by blocking the hormone receptor ( anti-estrogen ). Ovarian suppression  surgical laparotomy or laparoscopy radiation, carrying from 12 to 16 Gray in 4 to 8 fractions of a small pelvis, having located the position of the ovaries by ultrasound; medical, most often, using agonists of LH-RH LEUPTORELINE Enantone LP 3.75 mg / 4 weeks Goserelin Zoladex 3.6 mg / 4 weeks Note: Decapeptyl no marketing authorization in breast cancer anti-estrogens  TAMOXIFEN 20 mg / d Mechanism: receptor partial antagonist to estradiol Care: to review endometrium 1/year, check liver function and triglycerides, plasma estradiol dose and add if LHRH increased effective contraception (teratogenic). FULVESTRANT 250 mg IM every 28 days Mechanism: receptor antagonist to estrogen without partial agonist action. The use of tamoxifen is beneficial if there are estrogen receptors in the tumor regardless of patient age. The optimal duration of application of the hormone adjuvant tamoxifen for 5 years at a dose of 20 mg / d. The use of tamoxifen reduces the risk of recurrence of 8% and 5% of deaths. casino Aromatase inhibitors  LETROZOLE 2.5 mg / d Femara Mechanism: Aromatase inhibitors non-steroidal Care: bone density, dyslipidemia ANASTROZOLE 1 mg Arimidex Mechanism: Aromatase inhibitors non-steroidal Care: bone density, dyslipidemia Exemestane 25 mg Aromasin ® Mechanism: aromatase inhibitor stréroïdien Care: bone density, dyslipidemia Since 2004, new drugs can be offered to postmenopausal women. These are inhibitors of aromatase . The two molecules are the most valued the anastrozole and letrozole . Their toxicity profile is different from tamoxifen 76 . The administration of these two Chrome Wire Shelving molecules can reduce weight loss pills relapse after surgery for breast cancer, no benefit on overall survival (vs free auto insurance quotes tamoxifen). Prevention: how to reduce the risk

Given that breast cancer is a hormonal disease, or therapeutic action aimed at reducing the duration and intensity of exposure to estrogens or endocrine disruptors that mimic estrogens such effective theory is assumed. Actions or events to decrease the risk  Several types of actions can be taken to reduce the risk of developing breast cancer. Choice gynecological  The choice of birth control pills  : the pills preference that do not contain estrogen blocking ovarian activity 77 . First pregnancy at an early age . The progress of the age of first pregnancy reduces the risk of breast cancer because the cycles between the first-term pregnancy and puberty seems the most dangerous point of view 78 . The first full-term pregnancy would act as a vaccine vis-à-vis cancer using a tissue differentiation making them less vulnerable to hormones. Failing to advance the age of first pregnancy, it would be desirable to reduce the number of cycles during this period through without a pill Cerazette type rule [ref. needed] . The prolonged breastfeeding of babies (because putting the ovaries “dormant” ) reduces the risk. cna certification According to the report of the WCRF , the breastfeeding brings a profit whatever the time of cancer development (pre-or post- menopausal ) 79 . Avoid hormonal treatment of menopause (HRT). “The hormonal treatment of menopause is now considered a risk factor for breast cancer especially when taken for more than five years.” reports Le Figaro in 2008 79 Choice of lifestyle  Weight loss . Obesity and overweight increase the risk of breast cancer. Professor Pierre Kerbrat (center-Eugène Marquis, Rennes) estimated in 2008 that the fight against obesity women would avoid 13,000 new cases of breast cancer per year in the EU 79 . Physical exercise . According to Professor Kerbrat, the practice of 30 minutes of physical activity, five days a week, would reduce from 30% to 40% the number of new cases. The protective effect comes from both the fight against obesity and the action of exercise on hormonal secretions 79 . U.S. studies have also shown its preventive effect against a recurrence of the disease 79 . The reduction of alcohol . The risk of breast cancer increases with alcohol intake 10 . Moderate consumption of alcohol increases the risk of 20% to 30 %. Specifically, the risk increases by 10% when the daily alcohol consumption increases by 10 g of alcohol (one glass) 79 . Food choices can reduce the risk. The trans fatty acids in the blood increased by almost engagement rings 50% risk of breast cancer in women. The trans fats are used in processed foods such as breads and biscuits industry, pastries, cakes, chips, pizza dough industrial 25 . The green tea and / or soybeans could (are) have protective properties (which would explain the fact Relevant Life Insurance that in Europe one in 12 women develop this cancer, against 80 for one in Japan where these foods are consumed) [ref . needed] . After the occurrence of breast cancer, double the consumption of fruit and vegetables does not seem to reduce the risk of recurrence 80 . Is tested in a 2008 supplemental omega 3 to see if it improves chemotherapy 81 . Other  Not taking hormone treatment reduces the risk of breast cancer 5 . Treatment of type SERM ( tamoxifen , raloxifene ) would reduce the risk 82 . However, Le Figaro said in 2008 that these drugs “are still debated because of their side effects.” 21 Surgical “preventive”  Preventive surgical treatments have been proposed in women with a family history of breast cancer with mutation in the BRCA1 or BRCA2. In these women the risk of breast cancer varies between 40 and 85% before the age of 80. The proposals are either surgical removal of both breasts with or without oophorectomy bilateral, or bilateral oophorectomy alone. If mastectomy bilateral preventive risk of developing breast cancer within five years at 2% instead of 30% in women not made. The mastectomy without oophorectomy halves risk of breast cancer in 10 to 15 years. Psychology

Cancers  Out you have cancer is very difficult to assume, as this news has long been considered one of imminent death. Also hospitalization, surgery and adjuvant profoundly change the patient’s life. It is therefore essential to provide patients appropriate psychological support. In France, the Association of Psycho-oncology is studying how best to assist cancer patients, which usually goes through participation in groups of patients who experience the same events. Breast Cancer  Treatment of breast cancer is increasingly effective and publicized as such, the psychological effects on patients are often lighter than before. [ref. required] However breast cancers are diagnosed late often mutilating. The female breast is iPhone Unlock generally for women at a social and psychological mutilation. chiropractic marketing The breast is online snow gear one of the strongest symbols of femininity , some women may experience this mutilation as a Bankruptcy denial of their femininity and thus their personality. casino In this context, the surgery can be proposed, with a psychological treatment.