Breast cancer shift cannot leave its blood vessel distribution

Breast disease has very much,dies every year of breast cancer patient also has very many kinds,we the reason that do not have the very good method to cure cancer,is because the cancer cell can proliferate,shift,affects other organic pathological change. Mammary gland cancer may display is,breast ache,breast tumour,the non-breast-feeding period nipple overflows the fluid and so on.

What does breast cancer shift way have?

Direct proliferation: The cancer cell may proliferate directly to the approaching organization.

Blood shift: The cancer cell is brought through the blood stream to carry on to other spots the unlimited reproduction,causes other spot shift cancer.

Lymph proliferation: The cancer cell also may infect other spots through the lymph road.

Must know why breast cancer can proliferate to other spots needs to understand in the mammary gland fully the blood vessel distribution.

Artery: Main 2,①In chest gallery artery (in young artery). In the young artery gets up from the arteria subclavia,marches forward downward behind the parasternal costal cartilage,puts on from the 1~4th intercostal,passed through the chest greatly myo- blood supply to give the inside breast;②Chest flank artery,gets up from the armpit artery center-section,for an armpit artery branch. It skips along the chest big muscle outside walks,the blood supply gives the flank breast. In the young artery and chest flank artery as well as the corresponding intercostal move the branch,differentiates the rich branch in the areola to tally mutually;③In addition,3~5th arteria intercostalis front,separately with in young artery,the chest flank artery branch tallies mutually,blood supply gives lower part the breast.

Vein: Looked from the tumor clinical angle,the vein as if has the vital significance compared to the artery,because its backflow has the extremely vital role to breast cancer shift. Breast vein separable depth two groups:

Shallow static group: Distributes hypodermic in the breast,collection backflow to in young vein and vena jugularis anterior.

The deep vein group includes: ① In young vein intercostal,drainage inside breast blood backflow to with side nameless vein (arm vein);② Armpit vein branch,drainage breast flank blood backflow to subclavian vein and arm vein;③ Intercostal vein,drainage mammary gland blood after intercostal vein backflow to azygos vein. The above 3 groups of veins pass through the vena cava superior to enter the lung again,therefore the breast cancer also may have the lung to shift.

Contracts breast cancer the patient are very many all can have the shift,brings the very major difficulty to the treatment,therefore mammary gland disease should complete the prevention work,the feminine friends should go to the hospital inspection regularly,own in home's time also must make the breast regularly the inspection,achieves disease the early discovery,treats early.