Breast cancer organizes the type
April 16th, 2008 Guage
Organization type
1. Non-wetting quality cancer Is breast cancer’s early stage, when the cancer lump limitation when the mammary gland drive pipe or the acinus, has not seen breaks through its basilar membrane calls the non-wetting quality cancer.
in (1) drive pipe cancer: The cancer cell limits in the drive pipe, has not broken through the pipe wall basilar membrane. Occurs in the ductule, the big drive pipe is rare, generally disperses for the multi-centers in the natural distribution.
(2) small leaf preinvasive carcinoma: Occurs in the small leaf drive pipe and the end drive pipe epithelial cell’s cancer, sees before the menopause the woman, the morbidity age common breast cancer early 5 - 10 years. The small leaf increases, the tube, soaks increases, the obvious thickening, fills the nonpolarity cancer cell. The small leaf preinvasive carcinoma develops slowly, prognosis is favorable.
2. Early wetting quality cancer
(1) small leaf cancer early time infiltration: The cancer organizes to break through the pipe wall basilar membrane, starts to the small leaf mesenchymal infiltration, but still limited in the small leaf scope.
(2) drive pipe cancer early time infiltration: In the drive pipe cancer’s cancer cell breakthrough pipe wall basilar membrane, starts to live the bud, to the mesenchymal infiltration.
3. Wetting quality special cancer
(1) papilliform tumor: Occurs in the big galactophore epithelial cell, the cancer essence by has the textile fiber arteries control or the non-textile fiber arteries control papillate structure primarily, may for the non-wetting quality and the wetting quality papilliform tumor. Its infiltration often appears in the nipple proliferation base base.
(2) marrow type cancer is accompanied by the massive lymphocyte infiltration: Section common necrosis and the hemorrhage, under the mirror the big piece cancer cell mesenchymal has the massive lymphocyte and the cytoplasmic cell infiltration obviously. Is more obvious by cancer peripheral, generally thought that is organism the resistance which produces to the tumor.
(3) acorn tube cancer: Occurs in the drive pipe or the ductule epithelial cell, is a malignancy low type, the prognosis is favorable.
(4) adenoid cystic carcinoma: Forms the piece block which by the basis cell type cell the size, the shape vary or slightly dyes, in has the number different, size consistent circular cavity crack. Cavity surface and cell piece block peripheral obviously myo- epithelial cell.
(5) big perspiration adenoid cancer: The cancer cell cytoblastema is rich, is addicted to the acid, sometimes obviously goes against the thick liquid to break out, the nucleus to the moderate heterogeneous type, forms the glandular duct, the acinus or the small nipple structure mildly.
(6) mucilage adenocarcinoma: Occurs in the mammary gland drive pipe epidermis pituitary gland metaplasia foundation, sees after near menopause or the menopause woman, the woman sees especially by 60 years old above. In the cancer essence, the epidermis mucilage ingredient accounts for half of above the quantity. The mucilage major part in the extracellular, forms the mucilage lake; Occasionally sees in the cell, assumes India to abstain the type cell.
(7) squamose cell cancer: Originates in the squamous epithelium metaplasia mammary gland drive pipe epidermis. The cancer essence for the model squamose cell cancer, then sees the intercellular space bridge and the keratinization completely. If other carcinogenesis part squamous epithelium metaplasia, then not in this row.
(8) nipple sends the outstanding sickness: Also said that the nipple eczematoid cancer, Paget(1874) first describes this sickness. After many year research, thinks under its mirror the lump cellular form to have the volume at present to be big, the cytoblastema rich dyes pale, often assumes the vacuole shape, the nucleus is big, obvious anomalous, occasionally sees the nuclear fission elephant.
4. Wetting quality non-special cancer
(1) wetting quality small leaf cancer: The small leaf cancer infiltrates obviously to the small leaf outside, including cellule infiltration cancer.
(2) wetting quality drive pipe cancer: The drive pipe cancer obvious infiltration is mesenchymal, but the infiltration part does not surpass cancer essence half. If surpasses half, by wetting quality cancer’s main shape naming.
(3) scirrhus: The cancer cell arranges ties or the scattered distribution tall and slender, looks young for one’s age the adenoid structure very much, the textile fiber mesenchymal ingredient occupies above 2/3, and is compact.
(4) marrow type cancer: The cancer nest assumes the laminated shape or the group massive crowded, may have the adenoid structure, the cancer essence occupies above 2/3, mesenchymal may have the few lymphocyte and the cytoplasmic cell.
(5) pure cancer; Is situated between the scirrhus and between the marrow type cancer, namely the cancer essence and the textile fiber mesenchymal ingredient proportion is approximate. The cancer cell mainly forms the anomalous solid strip to tie or slightly to dye, may also have the adenoid structure.
(6) adenocarcinoma: The cancer cell size was still consistent, the cytoblastema is rich, may have the secretion, the nuclear engrain, the nuclear fission sees likely, the cancer cell assumes the glandular duct type arrangement, the level are many, the polar disorder, lacks the basilar membrane, assumes the wetting quality in mesenchymal to grow, the cancer cell may also assume the strip rope piece block arrangement, the glandular duct type arrangement must occupy above 1/2.
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