Kobadwa nako kuvutika. arteriovenous malformation

Arteriovenous malformation - plexus ndi crimped ndi woonda-mipanda ziwiya, amene interconnect mitsempha ndi mitsempha. zodabwitsazi angayambe gawo lililonse la thupi. Komabe, kuopsa kwambiri ndi malformation ziwiya ubongo.

Chifukwa chenicheni cha chitukuko cha boma si okhazikika. Arteriovenous malformation, mwina ali ndi chikhalidwe cholowa ndipo ankaona kuti ndi matenda obadwa. Choncho, akudwala matenda, ngozi ya matenda ndi mkulu pakati pa abale. Akatswiri apeza ena amene ali ndi udindo kukula yachibadwa Mitsempha mu majini imene masinthidwe lingachititse ndi kuluka. Komanso, syndromes anapeza kuti, kupatula matenda monga matenda a ntchito za ziwalo zina ndi kachitidwe, komanso kuphwanya dongosolo lawo.

Chifukwa cha masinthidwe majini amene mukugwira nawo chitukuko ndi kukula kwa maselo mtima kusintha n'kupanga, makamaka maselo za indofeliyamu kumalumikiza makoma lamkati. Choncho, zachilendo capillary maukonde kuti ndi udindo kuwombola katundu kagayidwe kachakudya, mpweya ndi zakudya osati anapanga. Zimenezi zimabweretsa chakuti dera selo imene ili ndi arteriovenous malformation, musamulandire zofunika kuchuluka kwa mpweya, ndi zinthu zogwirizana. Choncho, ntchito yawo kusokonezedwa.

Chimphona arteriovenous malformation amakwiya kuchepetsa kotunga magazi m'madera ozungulira. Chotero chodabwitsa mankhwala walandira dzina "kuba chodabwitsa". Yafupika magazi okwanira kumachitika chifukwa cha outflow Mitsempha mu pathological.

Komanso, mu dongosolo ndi dongosolo yachibadwa wolumikizira, capillary ndi kuthamanga dontho venous kumachitika pang'onopang'ono kwa mitsempha ndi mitsempha. Pankhani ya yokhotakhota amasungidwa mkulu mokwanira. Chifukwa kapangidwe venous salola chotero kuthamanga kutengerapo mkulu, pali kuthekera kwa magazi ndi mapangidwe wovulala.

Pamene interlacing malo mu ubongo, angathe subarachnoid kukha mwazi kukha magazi mu ubongo mankhwala kapena ventricles. Zikatero, chikhalidwe zambiri zovuta ndi kuwonjezeka mu kuthamanga intracranial chifukwa kutsekedwa kwa outflow njira kwa madzimadzi cerebrospinal, matenda osiyanasiyana misempha cranial.

Kawirikawiri zizindikiro yokhotakhota zimadalira malo ndi kukula.

mtima malformation ali ndi khalidwe Mbali - mutu. Timatha angakhale ofanana migraine, ndi pulsed ndi mmodzi ndiye amaganiza.

Nthawi zina, akhoza kuyamba kukomoka. Ndi wambirimbiri malformation angasonyeze zizindikiro za kotunga oziziritsa magazi mu mawonekedwe a ziwalo.

Pamene subarachnoid kukha mwazi odwala kumva kupweteka kwambiri, chizungulire, komanso retching, kusanza. Nthawi zina, odwala kutaya kutsitsimuka, kugwera chikomokere. Palinso ziwalo za miyendo, manja, kusawona bwino, gait, kalankhulidwe ndiponso kulephera kuchita kayendedwe cholinga. Nthawi zina kwambiri, pamene kukula ka kukha mwazi chikhalidwe ndi asymptomatic.

The njira yaikulu ya chithandizo cha pathological mtima yokhotakhota ndi opaleshoni. Pankhaniyi, pali njira zingapo za opaleshoni.

Pa alowererepo anthu anapanga craniotomy ndi kuchotsa kotheratu kwa malformation lapansi. Endovascular catheter njira kumaphatikizapo kugwiritsira ku munda wa kudwala. Kenako, pogwiritsa muli wapadera anagwira alipo chakudya mtsempha wamagazi interlacing. Pamene opangidwa radiosurgery umodzi walitsa pathological dera, imbaenda ku chiwonongeko ziwiya asintha.