Arachnoid cyst: yintoni, iimpawu, oonobangela kunye nonyango

Umxholo

• Ziintoni iimpawu
• Izizathu ezinokubangela
• Unyango lwenziwa njani

I-cyach arachnoid cyst ine-benign lesion eyenziwe yi-cerebrospinal fluid, ethi ikhule phakathi kwe-arachnoid membrane kunye nengqondo. Kwiimeko ezinqabileyo kunokubakho nakwintambo yomqolo.

Ezi cysts zinokuba ziiprayimari okanye zizalwe xa zenziwe ngexesha lokukhula komntwana ngexesha lokukhulelwa, okanye ezesekondari, xa zisenziwa kubomi bonke ngenxa yomothuko okanye usulelo, kuba yinto engaqhelekanga.

I-cyach arachnoid cyst ihlala ingenabungozi kwaye ayinabungozi, kwaye akufuneki idideke nomhlaza, kwaye isenokungabonakali. Zintathu iintlobo ze-cyach arachnoid:

• Chwetheza I: zincinci kwaye azinampawu;
• Uhlobo II:ziphakathi kwaye zibangela ukufuduswa kwe-lobe yexeshana;
• Uhlobo lwe-III: zinkulu kwaye zibangela ukufuduswa kwexesha langoku, elingaphambili kunye neparietali.

Ziintoni iimpawu

Ngokwesiqhelo ezi cysts azinasifo kwaye umntu ufumanisa kuphela ukuba une-cyst xa esiya kuvavanyo oluqhelekileyo okanye ekuchongeni isifo.

Nangona kunjalo, kukho iimeko apho i-arachnoid cysts inobungozi kwaye ibangela iimpawu ezixhomekeke apho zikhula khona, ubungakanani bazo okanye ukuba bacinezela nayiphi na imithambo-luvo okanye indawo ebuthathaka yengqondo okanye intambo yomqolo:

Izizathu ezinokubangela

Ii-cysts eziphambili ze-arachnoid zibangelwa kukukhula okungaqhelekanga kwengqondo okanye intambo yomqolo ngexesha lokukhula komntwana.

Ii-cysts ze-arachnoid zesekondari zinokubangelwa ziimeko ezahlukeneyo, ezinje ngokwenzakala okanye iingxaki kwingqondo okanye emthanjeni, usulelo olufana ne-meningitis okanye i-tumors.

Unyango lwenziwa njani

Ukuba i-arachnoid cyst ayibangeli zimpawu, unyango alunyanzelekanga, nangona kunjalo, kufuneka lubekwe esweni ngamanye amaxesha kusetyenziswa i-computed tomography okanye i-MRI scan, ukubona ukuba iyonyuka na ngobukhulu okanye ukuba ngaba lukhona utshintsho kwi-morphology.

Ukuba i-cyst ibangela iimpawu, kufuneka ihlolwe ukuze ibone ukuba kunyanzelekile na ukwenza utyando, oluhlala lukhuselekile kwaye luvelisa iziphumo ezilungileyo. Zintathu iintlobo zotyando:

• Inkqubo yemijelo esisigxina, equka ukubeka isixhobo esisigxina esikhupha ulwelo olusuka kwi-cyst luye esiswini, ukuze kuncitshiswe uxinzelelo kwingqondo, kwaye oku kulwelo kuphinda kubuyiswe ngumzimba;
• Ukubhiyozela, equka ukusika kwikakayi ukufikelela kwi-cyst, kwaye apho kusenziwa khona i-cyst ukwenzela ukuba ulwelo lukhutshwe kwaye luthathwe zizicubu ezijikelezileyo, oko ke kunciphise uxinzelelo olungena kwingqondo. Nangona ingena kakhulu kunenkqubo yangaphambili, iyasebenza ngakumbi kwaye ichanekile.
• Ukugqitywa kwe-Endoscopic, Equlathe ubuchwephesha obuphambili obunezibonelelo ezifanayo nokungena, kodwa ayisiyomfuneko kangako kuba akukho mfuneko yokuba kuvulwe ukakayi, kubeyinkqubo ekhawulezayo. Kule nkqubo kusetyenziswa i-endoscope, eluhlobo lombhobho kunye nekhamera kwincam, ekhupha ulwelo ukusuka kwi-cyst ukuya kwingqondo.

Ke, umntu kufuneka athethe nogqirha, ukuze aqonde ukuba yeyiphi inkqubo efanelekileyo kakhulu kuhlobo lwe-cyst kunye neempawu ezibonisiweyo, ukongeza kwizinto ezinje ngobudala, indawo okanye ubungakanani becyst, umzekelo.