Ingqungquthela yengqondo , njengomthetho, isakhiwo esilungeleleneyo esizaliswe ngomswakama (cerebrospinal fluid). Ezi zakhiwo zihlulwe ngokuxhomekeke kwindawo yazo. Kwimeko ye-retrocerebellar arachnoidal cerebrospinal cyst, oku kubhekisela ekubunjweni, okwangoku kuchaphazela ama-cupboards, kunye ne-gray matter, iisensi zeethambo. Kwakhona, xa uhlalutya isigulo, indawo echanekileyo ye-cyst ingabonakaliswa (umzekelo, i-arachnoid retrocerebellar cyst ye-posterior cranial fossa, ephantsi, ephezulu).
Ukuqulunqwa kwezi ntlobo ezihlukahlukeneyo kubangela iziganeko zesifo sobuchopho - ukufa kwemeko ebomvu. Oku kungakho ngenxa yezifo ezithathelwanayo nezivuzayo zengqondo, ukuxhwaleka, ukuphazamiseka okujikelezayo kunye nezinye izinto. Ngomlinganiselo omncinane wemfundo, ayikwazi ukuvelisa, kwaye ingafumaneka ngengozi ngexesha lovavanyo lokuhlola. Kwiimeko ezinjalo, kuvame ukucetyiswa ukuba kuqaphele nje ukutshintshwa kwenkqubo yokuphucula i-cyst, unyango alusebenzi. Yintoni enokuba yingozi ye-retrocerebellar icechnoid cyst yengqondo, sicinga ngakumbi.
Ziziphi izinto ezinobungozi be-retrocerebellar arachnoid cyst?
Njengezinye iintlobo zee-cysts zobuchopho, le ntlobo ziba neengozi xa zanda ngobungakanani, ngokukodwa ngokukhawuleza. Nangona kunjalo, akukho zindlela eziqhelekileyo malunga nokukhula kobuchopho beengqondo kunye nejubane le nkqubo, ngoko akunakwenzeka ukubonela phambili "ukuziphatha" kwexesha lemfundo. Kukho umngcipheko wokuphulukana nokuxhaswa kwe-cyst.
Ukuba kukho ukwandiswa kwe-cyst retrocerebellar arachnoid cyst, oku kubangela ukucima iindawo ezikude zobuchopho, ukuguqula isakhiwo kunye nokuphazamisa ukusebenza. Ngenxa yoko, kukho iimpawu ezichaphazela kakhulu ubomi bomntu. Imbonakalo enokubonakala ingaquka:
- intloko;
- ukungcola;
- ukukhubazeka kokuva;
- ukungabonakali;
- ukungabikho koqhagamshelwano;
- ukuxhwaba;
- ukugada kwamalungu ;
- ukukhubazeka, njl
Ukuba ubukhulu bemfundo bubalelwa kwiimitha-mitha, ngokuqhelekileyo abahlali besongelo. Kodwa ngokunyuka kobukhulu be-cyst ngaphezu kwe-1 cm, ukungenelela okukhawulezayo kungeniswa.