Pakati pa ubongo ndi matenda oopsa, omwe angabweretse mavuto aakulu. Pali mitundu yambiri ya makoswe a ubongo, pakati pawo omwe nthawi zambiri amakhala archanoidal ndi retrocerebellar.
The arachnoid cerebral cyst ndi yowopsya yokhala ndi mpanda wolimba, wokhala ndi madzi (zakumwa). Envelopu yamatsenga ingakhale ndi maselo a memphane a arachnoid (arachnoid) a ubongo kapena minofu ya scar arachnoid (yomwe imapezeka cyst). Maikodzo oterewa nthawi zambiri samakhala osakwatiwa ndipo amakhala pakati pa arachnoid ndi pamwamba pa medulla. Panthawi imodzimodziyo, membrane yamkati imalumikizana ndi chipolopolo chofewa cha ubongo, ndipo chiwalo chakunja chikugwirizanitsa ndi chokhazikikacho.
Zomwe zimayambitsa mapangidwe a ubongo wa ubongo
Kuchokera kumayambiriro, zigawo zapakati (congenital) ndi zachiwiri (zopezeka) ndi arachnoid cysts zimasiyana.
Makhalidwe oyambirira a arachnoid amapangidwa chifukwa cha kusokonezeka kwa mapangidwe a chipinda cha subarachnoid kapena membrane ya arachnoid, yomwe imakhudzana ndi matenda omwe ali pachiyambi cha mimba. Chifukwa chake, nembanemba ya arachnoid imagawanika ndipo imadzazidwa ndi madzi omwe ali ofanana nawo mpaka cerebrospinal fluid.
Mapulogalamu a arachnoid yachiwiri ndi zotsatira za kupweteka kwa craniocerebral, opaleshoni ya ubongo, kutentha kwapakati, kugwidwa ndi matenda opweteka mu ubongo. Komanso, zidazi zimatha kupezeka popanda corpus callosum (agenesia), Marfan syndrome, ndi zina zotero.
Zizindikiro za ubongo wa arachnoid wa ubongo
Ndi zochepa za ubongo wa arachnoid wa ubongo, kupezeka kwake nthawi zambiri sikufotokozedwa ndi zizindikiro za kuchipatala. Ngati chigudulicho chimafika kukula kwakukulu, ndiye kuti pali zizindikiro zina zomwe zingatheke kuganiza kuti:
- chizungulire kawirikawiri;
- mutu;
- kukomoka ;
- kumverera kwa pulsation, raspiraniya mumutu;
- kunyoza, kusanza;
- chiwonetsero;
- kulephera kugwirizana, kumva ndi masomphenya;
- ziphuphu, zofooka za malekezero.
Chikhalidwe ndi kuuma kwa zizindikiro zimadalira malo a chiphuphu, kukula kwa kupanikizika kwa minofu ndi kuphwanya kutuluka kwa ubongo. Pankhani yachiwiri ya arachnoid, chithunzi chachipatala chingathe kuwonjezeredwa ndi mawonetseredwe a matenda kapena kuvulala.
Kuchiza kwa ubongo wa arachnoid wa ubongo
Ngati khungu la arachnoid ndi laling'ono, silikula, silimasintha, silimasokoneza thanzi, ndiye ndikwanira kuti liziyang'anitsitsa nthawi zonse kuti lipewe mavuto. Zikatero, wodwalayo amaikidwa pa zolemba zapadera ndi makompyuta kapena maginito ojambula zithunzi, kukula kwa khungu kumayang'aniridwa nthawi zonse.
Ndikofunika kudziwa chomwe chimayambitsa matendawa, ndipo ngati n'kotheka, kuchiza matendawa. Komanso, chithandizo chothandizira chothandizira chingaperekedwe kuti chikhazikitse chitsimikizo chokwanira ndi kupititsa patsogolo ubongo ku ubongo.
Kuchotsa opaleshoni ya ubongo wa arachnoid wa ubongo ukusonyezedwa m'makalata otsatirawa:
- kuwonjezeka mwamsanga mu cyst mu kukula;
- kondwa;
- chitukuko cha hydrocephalus;
- kuchepa kwa ubongo;
- chisokonezo chowonjezeka;
- kugonjetsedwa kwa ziwalo za ubongo zomwe zili pafupi ndi mphepo.
Njira zazikulu zothandizira opaleshoni ya arachnoid ndi:
- kuthira madzi (kuchotsa madzi kuchokera kumtunda pogwiritsa ntchito chingwe cha singano);
- kusungunuka (kulenga madzi kwa outflow of fluid);
- zokongola kwambiri.