Cancer pathology in the Ben door changes

(A)Big body cent type
1.Enter defer stomach and intestines way the cent type generally follow to use a Borrman cent type, it the mushroom form of basic classification, ulcerate Ⅰ type, ulcerate Ⅱ type with gradually type.The our country author on these grounds is divided into 4 to cancer in the Ben door.①Swell up a type:The tumor is a little bit clearly an edge to the swollen lump inside the chamber and present condy-loma accuminata and knot stanza huge piece of or polyp-like in shape, can have shallow ulcer;②Limit an ulcer type:The tumor is deep to ulcerate, if the edge organization rounds dike-like in shape swell up, slice noodles is as clear as normal organization state;③Gradually ulcer type:The edge of ulcer is lack definition and slice noodles and around organize boundary not pure;④Gradually type:The tumor gradually grows in wall in the Ben door and implicate one even increase thick, with surroundings organization have no boundary, around glue a film to often present emanation form constringency.
The big body cent type has something to do with histology type, the ① and ② is two to turn a gland cancer by high mark and glue liquid gland the cancer is more.Gradually the low mark in the ulcer type turns a gland cancer and glues the comparison of liquid gland cancer to increase.Gradually type majority is the gland cancer that the low mark turns to fill the air a type or glue liquid gland cancer.The surgery treatment prepares behind with swelling up a type had better, limit ulcer type the second, gradually ulcerate a type worse, gradually the type is the worst.
The histology type of gland cancer in the Ben door mainly has 2 types:Gland cancer with obviously glue a liquid to secrete of glue liquid gland cancer.This 2 types and then according to dividing degree to respectively is divided into a high mark to turn, the low mark turn and fill the air three second types of types.Divide height and surgical operation of degree after preparing and relate to closely.In addition to gland cancer with glue the liquid gland cancer in the cancer, Ben door has some a seldom seen histology type, like gland scale cancer, have never divided a cancer, type cancer(love silver cell cancer) and cancer tumor etc..
2.Cancer big body appearance in Ben door and the stomach other parts were similar to the earlier period cancer of the oesophagus earlier period earlier period.Canning in brief is divided into is three, the ① hollow type:The cancer lump department glues a film to present irregular of the light degree is hollow and have minority for shallow ulcerate, with around don't definitely glue film boundary as usual, the mirror bottom divides often worse;②Swell up a type:The cancer changes the department glue a film to increase thick coarseness and have a little bit to swell up, parts of performances is spot piece, knot stanza or polyp-like in shape, turn a gland cancer to share with the high mark majority;③Lie low a type:The pathological changes department glues a film color slightly deep, the quality is slightly thick, in addition big body have no obvious change, Be started to confirm by histology check, is theer earliest appearance in 3.
(Two)the organization of cancer in the Ben door take place
The organization occurrence of the stomach cancer is learning in the past, stomach ulcer, stomach polyp(gland lump) and chronic's atrophieding sex stomach inflammation all be thought is a before the cancer expecting of the stomach cancer pathological changes.The research of recent years discovers that a few opportunities that the above-mentioned circumstance occurrence cancers change are very small.Especially in department in the Ben door these three kinds of parts with other than the stomach's circumstance less occurrence.So obviously establish relationship with the organization of Ben door cancer not and greatly.
Be relatively admitted currently of the standpoint is the neck stem cell that cancer in the Ben door originates gland in the Ben door, can form the gland cancer of having the Ben door or gland last skin characteristics because of having in many ways to potential for dividing.The majority of light mirrors of cancers, electricity mirror and set turn a research detection is hybrid type, is emollient support of that standpoint, not typical model's increasing to living is cancer in the Ben door of before the cancer pathological changes, it is also at above-mentioned have something to do with cancer outbreak in the Ben door of ulcer, polyp, atrophy sex stomach inflammation to totally have of the key pathologic process.When their occurrence not the typical model increase a rare change the just possible cancer change, among them, the colon type turn to living majority to have typical model not to increase a rare property.