Besides skin cancer, breast cancer is a kind of the commonnest cancer in the female, very few in the male somebody contracts this disease. From little girl of 9 years old, to old woman of 85 years old, contract breast cancer likely. Breast cancer is the 2nd big killer in female cancer (lung cancer is the first) , but in the 45 females that come 55 years old, breast cancer is the number one killer in female cancer.

What brings about meet with to contract breast cancer?

Do not have exact wording up to now after all what can bring about a female to suffer from on breast cancer, we know a few critical factors that bring about sicken odds heighten possibly merely. The critical factor that says here, a few it is we can be controlled avoid, a little we cannot change, for example, we can control insalubrious food to reduce the possibility of sicken, but the sicken liability that brings as a result of the age or familial medical history we are helpless. All females have the possibility that contracts breast cancer, listed a few meetings add the element of sicken odds below, hope bring to sb's attention.

Main influencing factor

1, sexual element

As the female, you have a likelihood to have the dangerous sex with the biggest breast cancer

2, age element

As the addition of the age, the possibility that contracts breast cancer also lifts subsequently

3, genetic element

Consider to make clear, the mutation that the reason of sicken of breast cancer patient that has 5-10% about is certain and specific gene (especially BRCA1 and BRCA2 gene) , if female from the word that an already choppy gene goes to hereditarily over there its parents, opposite at someone else, she contracts breast cancer more easily. The meeting when half above contains the female of genetic and choppy gene to be in 70 years old contracts breast cancer.

4, element of familial medical history

If familial in the relative with closer kin ever contracted breast cancer, so the probability that she contracts breast cancer is higher than average person also. If her mother, sister, daughter ever contracted this disease, so the risk that she contracts breast cancer is met tower above one times, if her relative is to be in 50 years old before contract breast cancer, so the possibility that she contracts this disease is taller.

5, have medical history factor oneself

If once had discovered breast cancer cell in a side breast, of breast of so other a side come on odds soars greatly tall.

6, radiative cure affects one's early years

Once had done bosom radioactivity to treat (for example lymphatic to suddenly family name tumour undertakes radioactivity is treated) female, can increase the odds that contracts breast cancer.

7, SARS organization is proliferous

If organize section to check a result to show the breast organizes existence irregular organization is proliferous, this kind of circumstance often explains the possibility that contracts breast cancer increased.

Minor influencing factor

1, birth element

The female that had not borne contracts breast cancer more more easily than bearing the woman that spend, the odds that the female that before the female that just bears after 30 years old also compares 30 years old, bears contracts breast cancer is bigger

2, menstruation

Menarche is earlier (12 years old before) with menopause too late (after 50 years old) female, the odds that contracts breast cancer wants a little a few bigger.

3, fat

Fat woman is in more easily breast cancer of menopause future trouble

4, excessive drinking

Everyday a few drinking is to do not have what disadvantage, but if excessive drinks (second) of a day of 2-5, so the odds that contracts breast cancer is not 1.5 times of nonabstainer.

How to diagnose breast cancer

The symptom with common breast cancer is mammary occurrence bump, bump won't cause ache commonly, its brim is irregular, quality of a material slants hard. Not be occurrence bump it is breast cancer, a few bump are benign, so once appear bump, be about to be checked to the hospital instantly.

1) if the vigilance that the change that mammary happening lasts so wants to cause you:

2) breast is added thick or occurrence hyperplasia

3) breast skin is changed, cave a fossa

The change of 4) breast outline, appearance

Fluid of 5) tit excessive (blame is galactic)

6) tit is changed, be pulled on the tit or inside defect, red, tit skin presents scale state

7) breast is aching, molten or harden

8) breast volume produces change

Scratchy, inflammation or mammary skin have 9) breast calcination feeling

How to prevent breast cancer

We still are to the acknowledge of breast cancer among ceaseless development, so we cannot give out exactly the optimal method that prevents breast cancer, foregone and best preventive undertakes the breast is checked regularly namely, strangle breast cancer at the cradle in the center. Hold to healthy lifestyle, for example regular ground undertakes taking exercise, healthy diet, also can reduce cause the risk that contracts breast cancer.

1, gene detects

Gene detects can measure a female to whether carry the gene that cause disease, but although carry the gene that cause disease, be not a specification she can contract breast cancer. Gene detects suit those to have familial medical history or those quite once the female of sicken. The odds that carries the female of breast cancer gene to contract ovarian cancer also is met taller.

2, use amine of 3 benzene oxygen (its Mo Xifen)

Its Mo Xifen often is used at the cure of breast cancer, but the near future considers to make clear, if the tall danger crowd that contracts breast cancer uses its Mo Xifen, can reduce incidence of a disease effectively. Of course, the use of its Mo Xifen has side effect, need when use fibrous root is occupied so individual will undertake measuring, look whether use, dosage is how old. The research that its Mo Xifen has precautionary effect to breast cancer still afoot.

3, preventive mastectomy

The woman that has breast cancer extremely likely can consider a mastectomy, before breast cancer comes on will a side or bilateral mastectomy, the female friend that has following case suits method of this kind of precaution:

1) is in heredity from parents the gene of mutation;

2) has checked the breast cancer with inchoate discovery;

3) the familial medical history about breast cancer is extremely serious (be like almost every generation has) of breast cancer patient;

4) discovers via certain and special inspection bad situation discovers cancer cell inside the breast for example but had not diffused.

Remedial breast cancer

To breast cancer character, surgical operation cure, radioactivity cure, hormone cure and chemotherapy are commonner remedial method. Surgical operation cure and radioactivity cure belong to local cure. Had not diffused in cancer cell or method of these two kinds of treatment is used commonly when breast cancer is earlier. Hormone cure and chemotherapy belong to systemic sex cure, give drug through vein, with the circumstance that has diffused at treating cancer cell.

　　 The type that the operation treats

1, mammary tumour resection: Call partial mastectomy again, excise mammary bump and organization of circumjacent a few breasts merely, the part that excises normally is little at 25% . The organization that excision comes down can undertake pathology is checked constituent commonly. To most sicken female character, the effect that partial mastectomy adds radioactivity to treat and excising whole breast is same.

2, mastectomy: Excise all mammary organizations, do not include the musculature below alar lymph node and breast commonly, also have more lymph node of will alar part also is excised diffuse in order to prevent cancer cell, even more complete will alar all lymph node and bosom muscle also are excised.

　　 Chemotherapy

Chemotherapy is to use anticarcinogen content to kill cancer cell, medicaments can arrive deep the body each parts, means giving drug is profess to convinced or vein inject normally, it is periodic commonly give drug, because give,medical hind should have a convalescence. Chemotherapy can serve as auxiliary therapeutics to undertake after the operation, can arrest cancer cell stage a come back, also can undertake before the operation (remedial) is assisted before art, in order to reduce what focus of a disease makes more move easily except. Chemotherapy can have side effect, side-effect and length of the dosage that use drug, medical sort, time that use drug and individual constitution are relative, main side effect has: Disgusting vomiting, without appetite, lose one's hair, menstruation cycle is changed or intermittent menopause, leucocyte decreases bring about affect easily. Serious chemical therapy side effect brings about leukaemia likely or the heart fails.

　　 Radioactivity therapeutics

Can undertake together with mammary tumour resection, the breast after using high energy ray to kill an operation is medium, thorax, alar the cancer cell of remaining, also can kill the cancer cell that has transferred, reduce tumor occasionally before the operation. Radioactivity therapeutics also has side effect, include seeper of easy exhaustion, thorax, cure to be in the skin to appear stain of the appearance that bask in spot. The patient treats 5 days every week commonly, have 4-5 week

　　Hormone cure

In the discovery in the research to certain patient, estrogen promotes the growth of the cancer cell in mammary gland. The amount that reduces the estrogen inside body can effective inhibition cancer cell. The amine of 3 benzene oxygen that mentions before () of its Mo Xifen, have make the action of invalidation of the estrogen inside body, another a few medicine can reduce the exudation of the estrogen inside body, also can restrain breast cancer.

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(responsibility edits: Liu Zhenlong)