The cause of disease pathology of mammary glands cancer

(A)Cause of disease:Together all over other malignant tumors are similar, the cause of disease of breast cancer still can not completely understand, and already some outbreak factors of confirmation as well still exist not a few controversy.Majority of scholars think that unique through ex- and unique through empress the estrogen is the obvious factor that stimulates to take place a mammary glands cancer;Clinical data statistics, the outbreak age of breast cancer much at 40~60 years old, among them again with 45~49 years old(menopause) and 60~64 years old at most see.The animal experiment as well confirms too many estrogen to inject to the small rat, canning induct breast cancer;Cutting off the young rat ovary of Gao Yan Zu can prevent°fro the occurrence of breast cancer, thus explained that the estrogen is taken bad a medium important function in breast cancer.Express to the further research of estrogen, the female Tong and female two Chunses has a cancer-causing function, and past the function is the strongest, female three Chunses are without the cancer-causing.Some scholars think that single, the outbreak of women's breast cancer that hasn't taught or done not breast feed lead higher, but another had a statistics to then negate the above-mentioned standpoint as a result, past problem concerning this aspect still existence dispute very greatly.A great deal of of cultural heritage data's explaining to have the outbreak of women its breast cancer of the household history of breast cancer to lead is higher than have no household history 1500% of many, the hint inherits a factor in the important function in the outbreak.According to the cancer institute for research report in the United States nation, take a meal high fat food and the women of obese, breast cancer falls ill to lead higher;Women's chest accepts X line for many times clairvoyance or photograph to project light upon to easily cause the occurrence of mammary glands cancer.In addition, some breasts positive disease, increase to get sick such as the breast bag, nipple-like in shape lump etc. inside the tube of the fiber gland lump, milk as well have a certain relation with the occurrence of breast cancer.
(Two)pathologic type:The pathologic classification of breast cancer contains more method, from clinical physically set out, more Jian Ming, the practical method is to press the dividing of tumor cell degree to is divided into to divide low of and divide two major types in height.
1.Divide low breast cancer:The characteristics is a cell to divide degree low, malignant degree Gao.
(1)hard cancer:This type of 2/3 that at most see, has total amount around.The slice sees cancer cell less, the physical volume is also smaller and present a Suo-like in shape and slice-like in shape alignment;The in the interval fiber organizes more.The clinical characteristics is that the lump is smaller, the quality is strong and tough;Malignant degree Gao, in early days namely have been already transfered.
(2)Sui kind cancer:This type of less see.The slice sees cancer cell more, the physical volume is also bigger and arrange close, Suo, slice-like in shape distribute;Cell fiber the quality is very few.The clinical characteristics is a lump bigger, the quality is softer, and easily the occurrence ulcerate;Malignant degree Gao has often has been already transfered in early days.
(3)fill the air sex cancer:(as well call a burning sex cancer)Hardly see.The slice sees the cancer cell present to fill the air to be full of a great deal of cancer cell inside the sex growth, the lymphoid tube in the skin and the hair thin blood vessel and can form cancer cell to bolt son;Cell fiber the quality is very few, there are obvious dropsy and a great deal of lymphoid cell gradually waiting.The clinical performance of this type of breast cancer is more special, the main characteristics presents obvious dropsy for skin, the color is much dark and red, tumor development quickly but often involve in the whole breast, doing not obviously limit sex lump can Men and;Sometimes can express to bring trouble milk skin aridity, fill the air sex scale scraps, increase thick like battle armor, past also the one who have to call a battle armor cancer.This type of cancer is seen to youth more women, the malignant degree is the highest and transfer early and wide, usually the beginning diagnoses discover that the distance transfers, differs very much after preparing and much dies in the short run.
(4)glue a liquid cancer:(as well call gum kind cancer)Hardly see.The lump slices noodles to present the gum jelly kind translucent form;The slice sees the cancer cell count not much, the surrounding companion has much quantity to glue a liquid, the clinical characteristics is a lump growth slow-moving, transfer a little bit late.
2.Divide high breast cancer:The characteristics is a tumor cell to divide high but malignant degree lower.
(1)gland cancer:Less see, originate gland bubble or small milk tube.The cancer cell alignment presents gland kind structure.Clinical characteristics:The lump is greatly often partial to, in the malignant degree etc., transfer a little bit late.
(2)pipe cancer:(as well call a cancer inside the tube)Not familiar, originate in, small milk tube.Slice it is thus clear that a lot of cells that extremely increase the rare milk tube kind organization, take care of to be full of a cancer inside the chamber, parts of cancer cells in the center can take place bad dead.The lump slices noodles it is thus clear that the grey color half solid-like in shape grain material is full of a small tube chamber, can squeeze a toothpaste-like in shape thing, particularly like pimple contents, past again pimple cancer.This type of cancer malignant degree is low and transfer a night.
(3)nipple-like in shape cancer:(as well call a nipple-like in shape gland cancer)Not familiar, originate a big milk tube near the nipple.BE may also taken care of by milk to transform inside the bad nipple-like in shape lump.This type of cancer course of illness is longer, the lump is bigger and sometimes have a bag to change.The malignant degree is lower and transfer a little bit late.
(4)eczema kind cancer:(as well call the Paget surname nipple disease)Hardly see, originate the big milk tube in the nipple.The cancer cell presents empty bubble-like in shape, deep gradually develop in the nipple, epidermis with dizzy milk.The clinical characteristics is a nipple, the milk dizzy surroundings skin to scratch an itch, rough, or the skin increase a thick and light degree debauched, the companion has ash the yellow Jia skin etc..This type of cancer malignant degree is low, the lymph transfers very late.