The nose swallows a cancerous cause of disease pathology

【The cause of disease learns 】
The Epidemiology survey puts forward a nose to swallow a cancerous cause of disease to probably have something to do with following factor:①The EB virus is infected.②Environment and food:The environment factor is also a kind of reason that inducts a nose to swallow a cancer.In Guangdong, the survey discovers that big rice and aquatic trace element Nie the content lower hair area that the nose swallows cancer Gao Fa Qu is Gao.Swallow the cancer sufferer's hair in the nose in, the Nie content is as well high.The animal experiment expresses that the Nie can make the nose swallowed a cancer.Also have the report way the edible salty fish and the pickle food is a southern Chinese nose to swallow a cancer high Wei factor, and with eat the age of salty fish, eat of term, limit and cooking method relevant.③Inherit a factor:The nose swallows a cancer, the patient has race and household to come together a phenomenon, if live in southern Chinese's posterity of other nations still keeps high of the nose swallow a cancerous outbreak rate, this hints that the nose swallows a cancer to be a hereditary disease.
【The pathology changes 】
(A)good hair part and big body appearance nose swallow a cancer the occurrence often swallow a coping of Houpi at the nose, secondly Be taken place to ex- wall and bottom wall extremely seldom seen for the side wall.The nose swallows the big body appearance of cancer to is divided into 5 kinds, then knot a stanza type, the type of condy-loma accuminata, glue a film next, gradually type and ulcer type.
(Two)the growth spread a regulation nose to swallow cancerous proliferation to have it the regulation.The nose that compares earlier period swallows a cancer to limit to swallow a department in the nose, can call it for limits a type.Along with the growth of tumor, the cancer is swollen to directly spread to the close by Dou chamber, cleft and Lu bottom.The type tumor that knots stanza type or condy-loma accuminata can swallow toward the nose outstanding inside the chamber, but gradually type, glue a film next and ulcer type much at glue film bottom layer growth.The cancer is swollen to grow into a nasal cavity, to swallow a department, and can expand to swallow side cleft, wing Mao nest or inside the incursion eye socket.The cancer is swollen can directly and upward the square expand and break Lu bottom bone and Lu nerve.The nose swallows a cancerous neck to transfer is lead to flow system through a lymph, but the distance transfer to pass lymphoid system to get into blood circulation or cancer cell again to directly invade and surroundings blood vessel, get into blood circulation but transfer to dirty machine in the distance.
(Three)the histology categorize
1.Home position cancer:Home position cancer this all reads aloud to mean the cancer cell hasn't broken through a base film, the nose swallows a home position cancer no exception, under the cancer cooking stove must existence complete base film.The home position cancer cell increases to living and assume flower bud-like in shape or nail Tu-like in shape Tu upward skin bottom, just still have a clear base film to box off between gluing of its bottom film proper layer and cancer cell it.The nose swallows the diagnosis of home position cancer mainly according to the standard of cytology and secondly considers the alignment and structure of histology.Therefore, have to from strict the nose controling diagnosis swallow the cytology standard of home position cancer, then the in the interval changes the picture must attain many confessed degree.The home position cancer cell compares of as usual last skin cell, pit syrup comparison enlarge, namely its pit area show Zhao aggrandizement.
2.Gradually cancer
(1)minuteness gradually cancer:Mean the base film is broken wreath by the cancer cell, but gradually the scope can not exceed a light mirror 400 times per visual field.To compare with the home position cancer different type, the cell appearance contains obvious degree and once wore a base film to present gradually sex growth.
(2)scale-like in shape cell cancer:Although the nose swallows a cancer to mostly originate pillar-like in shape up skin, majority of noses swallow a cancer but is a scale-like in shape cell cancer.The desire diagnoses a scale-like in shape cell cancer, have to have in the slice scale-like in shape divide of characteristic.So-called scale-like in shape divide to mean:①The Cape turns bead;②Inside the cell and the Cape out of the cell turn;③Cell bridge;④The alignment layer of cell in the cancer cell nest scale-like in shape up skin, the cell doesn't present to match body cell kind.Divide the height of degree according to the scale-like in shape cancer cell, can swallow a nose the scale-like in shape cell cancer is divided into high and mid-degree divide with low degree x-rated.
The scale-like in shape cell cancer that the ① highly divides:In big parts of cancer organizations it is thus clear that the cell bridge or Cape turns and is called and divides a good scale-like in shape cell cancer, or the Cape turns a scale-like in shape cell cancer.General inside the cancer nest have no lymphoid cell gradually, sometimes also it is thus clear that arrive to spread separately at of lymphoid cell.The cancer nest state is generally more clear and sometimes have a complete film pack to round.This cancer's asking quality majority is fiber organizations type.The companion has neutral white cell, lymphoid cell and strach cell etc. gradually, but straches cell generally not that many.
The ② is mid-degree to divide of scale-like in shape cell cancer:Mean to organize in the cancer in see a clear cell bridge and/or the Cape turn, not is individual existence but is have the nose of certain amount to swallow a cancer.No matter is inside the cell or the cell exterior angle turns of the amount far higher degree scale-like in shape cell cancer for dividing is much little.There is the lymphoid cell that the amount doesn't wait inside the cancer nest gradually, nest week has how much different syrup cell, circumstance of the quality change is similar to the scale-like in shape cell cancer that the low degree divides, but different from the scale-like in shape cell cancer that highly divides.
The ③ low degree the scale-like in shape cell cancer for dividing:Light mirror bottom also it is thus clear that the cancer cell of certain amount appears a cell the bridge or cell interior angle turn, but the amount is little.The cancer cell nucleus deeply dyes.Check Ren fatty often take greatly some love Jian Yi red dyeing.The boundary of cancer nest and quality is together more clear, but can also mix with quality interleave.In the cancer nest each time there is the lymphoid cell that the amount doesn't wait gradually, the quality can present various types, namely lymphoid cell abundant gradually the type, proud flesh organization type, fiber turn type and proper organization type etc..No matter is which type of quality, each companion has the syrup cell that the amount doesn't wait gradually.
(3)gland cancer:The nose swallows gland cancer and nose to swallow a scale-like in shape cell cancer to compare extremely seldom seen, particularly swallow cancerous Gao Fa Qu in the nose.Press the organization occurrence to learn standpoint, the gland cancer one who must be to rise in a gland body.
The gland cancer that the ① highly divides:The cancer is substantial the quality boundary is clear with, the cancer nest is more obvious.Some cancer cells arrange into gland bubble-like in shape;Have of arrange into Gao Zhu Zhuang pipe kind structure;Have of present the gland kind bag cancer or Shai-like in shape cancer of structure;Have of is a pure gland cancer.
It divides a gland cancer in the ② :Mean the cancer organizes in see the certain amount knowing of gland chamber formation, but the companion contains the gland cancer that part didn't divide cancer structure, they are usually above-mentioned highly divide the result for changing of the gland cancer further, therefore still reserve part to highly divide the trace of gland cancer.
The gland cancer that the ③ low mark turns:In the cancer organization it is thus clear that clear of gland chamber structure, the amount is very few.Big parts of cancer organizations presenting don't divide cancerous structure.The tumor cell presents foam-like in shape bubble syrup, Alcian is blue to dye for the weak feminine gender.
(4)bubble-like in shape check cell of cancer:Big parts of cancer cell nucleuses present the nose that the empty bubble form changes to swallow a cancer to be called the bubble form pit cell cancer.Because it after hasing more special appearance and through the emanation the treatment prepare behind better, consequently independence is 1.So-called pit of empty bubble-like in shape change, is say a pit greatly but circle or oval or present a fatty shuttle form.Checking the area is that the triple of lymphoid cell nucleus area is above.Dying quality inside the pit is more rarely seen, as a result makes the pit presented an empty bubble a form;Dye quality each time not and equably glue Be attached to the pit noodles inside the film, as a result make of degree of thickness not and all, thin thin place even similar pit film defection and damage.Diagnose a nose to swallow a bubble form pit cell cancer, have to find out the cancer cell nucleus of above 75% to present in the slice empty bubble-like in shape change.The rest doesn't arrive the scale-like in shape cell cancer that 25% cancer cells can be a low mark to turn or don't divide a cancer, the diagnosis steep the standard of the form pit cell cancer settle for have presenting of above 75% to get empty to steep the form changes of cancer cell, is as it does show its special biology characteristic, then project treatment behind prepare behind better.
(5)do not divide a cancer:The cancer cell distributes to compare Mi to spread, often and the quality is mutually mixed.Waiting size or being partial to in the cell is small, short shuttle type, oval type or irregular type, the brains is little and slightly love an alkalescence.The pit dyeing quality increases, grain-like in shape or piece-like in shape, sometimes it is thus clear that check Ren.