Anaplastic oligoastrocytoma: dhammaan waxaad u baahan tahay inaad ka ogaato gliomakan

Anaplastic oligoastrocytoma: dhammaan waxaad u baahan tahay inaad ka ogaato gliomakan

Waa maxay ?

Anaplastic oligoastrocytoma, ama anaplastic astrocytoma, waa buro xun oo maskaxda ah. Waa glioma si sax ah, taas oo macnaheedu yahay buro ka timi unugyada neerfayaasha, maskaxda ama xudunta lafdhabarta. Ururka Caafimaadka Adduunka wuxuu u kala saaraa gliomas min I ilaa IV, taasoo ku xidhan qaab-dhismeedkooda iyo heerka xumaantooda. Astrocytomas anaplastic waxay matalaan fasalka III, inta u dhaxaysa darajooyinka I iyo II ee loo arko benign iyo glioblastomas (fasalka IV). Anaplastic astrocytoma waxay noqon kartaa dhibka buro fasalka II ah ama si kedis ah u koraan. Waxa uu leeyahay rabitaan xooggan oo ah inuu u gudbo glioblastoma (fasalka IV) iyo rajada noloshu waxay ku dhowdahay laba ilaa saddex sano, in kasta oo lagu daweynayo qaliinka iyo daaweynta shucaaca / kiimiko. Astrocytomas anaplastic iyo glioblastomas waxay saameeyaan 5 ilaa 8 100kii qof ee dadweynaha guud ahaan. (000)

Calaamadaha

Calaamadaha ugu badan ee oligoastrocytoma anaplastic waxay ka dhashaan cadaadiska maskaxda oo kordhay, oo ay keento burada lafteeda ama kororka dareeraha maskaxda ee aan caadiga ahayn ee ay keento. Calaamaduhu way kala duwan yihiin iyadoo ku xiran meesha saxda ah iyo xajmiga burada:

  • Xusuus-xumada, isbeddelka shakhsiyadda iyo hemiplegia marka buradu ku korto lafaha hore;
  • Suuxdin, xusuusta daciifka ah, isuduwidda iyo hadalka marka ay ku jiraan xuubka ku-meel-gaadhka ah;
  • Dhaqdhaqaaqa dhaqdhaqaaqa iyo cilladaha dareenka (xiirid iyo gubasho) marka ay ku jirto lafaha parietal;
  • Khalkhal xagga aragga ah marka buradu ay ku lug leedahay xuubka occipital.

Asalka cudurka

Sababta saxda ah ee astrocytoma anaplastic weli lama garanayo, laakiin cilmi-baarayaashu waxay aaminsan yihiin in ay ka dhalatay isku-darka hidde-sideyaasha iyo arrimaha deegaanka ee kicinaya cudurka.

Waxyaabaha khatarta

Anaplastic oligoastrocytoma waa wax aad ugu badan ragga marka loo eego dumarka waxayna badanaa ku dhacdaa inta u dhaxaysa da'da 30 iyo 50. Waa in la ogaadaa, si kastaba ha ahaatee, in cudurku u badan yahay inuu saameeyo carruurta, badanaa inta u dhaxaysa 5 iyo 9 sano jir. Anaplastic astrocytomas iyo multiform glioblastomas (fasalada III iyo IV) waxay ka dhigan yihiin qiyaastii 10% burooyinka carruurnimada ee habka dhexe ee neerfayaasha (80% burooyinkan waa fasalka I ama II). (1)

Cudurada hidde-sidaha sida neurofibromatosis nooca I (cudurka Recklinghausen), Li-Fraumeni syndrome, iyo Bourneville tuberous sclerosis waxay kordhiyaan khatarta ah inay yeeshaan astrocytoma anaplastic.

Sida kansarro badan, arrimaha deegaanka sida soo-gaadhista fallaadhaha ultraviolet, shucaaca ionizing iyo kiimikooyinka qaarkood, iyo sidoo kale cunto xumo iyo walbahaarka ayaa loo arkaa inay yihiin arrimo halis ah.

Ka -hortagga iyo daaweynta

Daaweynta oligoastrocytoma anaplastic waxay kuxirantahay asal ahaan xaalada guud ee bukaanka, meesha burada iyo xawaaraha horumarkeeda. Waxay ku lug leedahay qaliin, shucaac iyo kiimoterabi, kaligiis ama isku darka. Talaabada ugu horeysa waa in la sameeyo qaliin ka saarista qayb weyn oo ka mid ah burada intii suurtagal ah (dib-u-dhigid), laakiin tani mar walba suurtagal maaha sababtoo ah xuduudaha kor ku xusan. Qalitaanka ka dib, daawaynta shucaaca iyo malaha kiimoterabi ayaa loo isticmaalaa in la isku dayo in laga saaro haraaga burada, tusaale ahaan haddii unugyadu ay ku faafaan unugyada maskaxda.

Saadaalintu waxay ku xidhan tahay xaaladda caafimaad ee bukaanka, sifooyinka burada, iyo jawaabta jidhku ka bixiyo daaweynta kemotherabi iyo daaweynta shucaaca. Anaplastic astrocytoma waxay leedahay u janjeera xooggan si ay ugu gudubto glioblastoma qiyaastii laba sano gudahood. Daaweynta caadiga ah, wakhtiga badbaadada dhexdhexaadka ah ee dadka qaba astrocytoma anaplastic waa laba ilaa saddex sano, taas oo macnaheedu yahay in kala badh iyaga ka mid ah ay dhiman doonaan wakhtigan ka hor. (2)

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