Gum quality lump

The nerve gum quality lump comes from nervous system support organization and belongs to outside Pei leaf's tumor.A lot of gum quality lump its lump cells and mature of or immaturity of gum quality cell likeness, according to this kind of understanding, principle happen to carry on a classification according to the organization, is divided into star polygon cell lump, become star polygon cell lump, become Sui cell lump and little the gum quality cell lump, room tube film lump, loose the fruit body lump, the nerve last skin lump.Is divided into I-IV class according to the malignant degree of the gum quality lump in recent years, the Class ordinal number is high more, the its malignant degree is big more, namely the lump cell divide better, have no nuclear fission and blood vessel increase to living as I class;The there being 25%~50% does evil sex cell as II class;50%~75% is an III class;75%~100% is an IV class.Malignant degree there are often bad dead and issue of blood in Gao Zhe Liu, the blood vessel is abundant, afferent outside layer and inside the skin cell all have to obviously increase to living.
1.The star polygon gum quality cell lump
This is the gum quality to at most see in the lump and share 51.2% of gum quality lump, this disease the most familiar occurrence part is sum crest, and Nie leaf...etc. in the adult, the child much takes place in the cerebellum hemisphere.Star polygon cell lump growth slow-moving, the course of illness is longer, if the tumor is located on in the brain hemisphere, the its clinical characteristics then appear epilepsy, body more to paralyze and feels obstacle etc., inside the Lu press to increase Gao Zheng to appear a little bit late, so have long-term epilepsy to go into action but have no other bodies advertise for.If Be grown to cerebellum, then creation cerebellum injure of symptom and body advertise for, such as total benefit maladjustment, eyeball tremor, alternation action obstacle etc.;When it oppresses fourth brain room, can immediately make to press to increase Gao inside the Lu and cause a headache and vomit, see nerve nipple dropsy etc. symptom.The occurrence is located on brain hemisphere at the child's star polygon cell lump 40% and is located on brain stem, has 10% around, the latter expresses brain stem first tumor of various clinical performance, if cross sex to paralyze etc..Sometimes may also influence cerebellum but appear homologous symptom.About 8% star polygon cells lump even slice of in the X line up see tumor calcify cooking stove.
2.The multiformity becomes the gum quality cell lump
This disease is a familiar adult brain hemisphere tumor and share 23.5% of gum quality lump, much the occurrence is in the about 40 years old adult and often Be located on brain hemisphere and stretch to°from the white quality long skin quality, even can reach meninges.The child is seldom seen, and much the growth do in the brain.The this kind gum quality lump is a kind of very high tumor, it the clinical characteristic make much way for condition, course of illness often at a year in, because of tumor growth in the brain hemisphere, can quickly appear to be partial to Tan and lose language and various felling obstacle etc..Inside the Lu press to increase high emergence a little bit early, accidentally have because of the lump internal bleeding, burst upon collapsed and fainted, be partial to Tan etc. symptom, even drive misdiagnosis is cerebral accident.There are 21% patients around for limit sex body advertises for, 27.3% patients have epilepsy to go into action, because of the tumor afferent supply abundant, about 24.1% patients builds shadows in the blood vessel in it is thus clear that arrive the pathologic circulation of tumor, the performance increases for the tumor area blood vessel and forms an afferent net.Expect in the vein, the vein extending can form tears-like in shape candle image, can appear action vein to fit together.
3.The room takes care of film lump
The this kind brain lump shares 11.3% of gum quality lump, is the 3rd of gum quality lump, is more more familiar than the child and the adult, the characteristics of this disease for the great majority tumor Be located on four brain the indoor, the brain lump is located on the act, mainly Be located on a side brain room and third brain room, its symptom because of tumor place the part be different, with headache, vomit, sight decrease and see nerve nipple dropsy etc. inside the Lu and press to increase high symptom most for much see.The tumor is located on the act much take place after Zhen a department ache.The ache possible tumor has already invaded a Zhui tube after the neck, and can have already forced a .Be located on a side brain the indoor, have the body activity the obstacle and felling obstacle, can have already been partial to with side in the side brain room triangle area or the Nie Cape blind.The tumor is especially and located on brain room fourth brain the indoor can activity, the sufferer lies one not appropriate, to the brain room Geng Zu, can vomit to aggravate to the headache, even collapsed and fainted.Be located on an in act, mostly there is eyeball tremor, totally help maladjustment.The child(specially in the under 6 years of age) can have to accumulate water inside the Lu.The brain lump appeared while getting down oppression to postpone Sui or stretching toward the cerebellum bridge brain Cape the Lu nerves, such as V, VII, IX and XII...etc. implicates symptom, about 7.4% patients are in the Lu bone even slice of top it is thus clear that arrive tumor calcify.
4.Become the Sui gum quality cell lump
The this kind gum quality lump is the most familiar tumor of cave centerline after the child's Lu and share 4.2% of gum quality lump and share 15.1% of tumor inside child Lu to 18%.The clinical characteristics is often to quickly appear symptom and body of cerebellum centerline to advertise for.Namely appear a headache, vomited in early days, sight decrease, saw nerve nipple dropsy etc. to press to increase high symptom inside the Lu.Because the tumor is located on a cerebellum Yin department, past much the performance be total for torso type help out of tune, the legs appears to walk unsteady than the arms severity, tread Tai hobble, proud Bo2 Shi advertise for sun etc..The tumor is located on one side cerebellum hemisphere, then appear a single side to totally help out of tune, muscle tension decrease, eyeball tremor etc. cerebellum hemisphere injure of the body advertise for.About 110 cases clinical emergence spinal cords transfer symptom.
5.Little the gum quality cell lump
This disease is the tumor of adult seldom seen growth slowness and only share 2.99% of gum quality lump.Its clinical characteristics is mostly growth is in the brain hemisphere, because its growth is very slow, inside the Lu press to increase Gao Zheng to appear a little bit late, often performance have epilepsy, lose language and be partial to a Tan and awl body the bunch advertise for and feel obstacle etc., but have no obvious Lu inside press to increase high symptom.The X-ray slice has 68% it is thus clear that arrive tumor calcify.Malignant degree the case of Gao can have Lus, such as skin of head bottom and neck lymph knot...etc. to outside transfer separately, and can follow a spider's web film bottom the chamber sow to spread.
6.Loose fruit body lump
This disease less sees and share 1.3% of gum quality lump around, mainly Be seen to child or youth a person.In order to namely cause to press to increase Gao inside the Lu in early days, its clinical characteristics appeared headache, vomited, sight decrease, saw nerve nipple dropsy etc..The tumor oppresses close by brain organization, then produce a series of symptom and limit sex body to advertise for.Such as oppress or influence four to fold a body and inside outside knee-like in shape body, can produce eyeball sport obstacle, eye pupil extension, light reaction disappear, appear sight obstacle, visual field defection and damage or peripheral visual field to narrow etc..Especially two eyes up see not ability, is the fixed position body that the last Qiu is pressed to advertise for, then appear a total benefit while oppressing cerebellum or combining arm maladjustment.The loose fruit body cell may have endocrine function, but may also jam aqueduct because of the tumor and accumulate water inside the creation brain, three brain room the Qiu brain lower part function stumbling performance caused by extension.The loose fruit body lump may also circularly sow to spread to spinal cord from brain ridge liquid.The Lu bone even slice of parts of cases can show calcify.