Aaladaha endoluminal-ka ee socodka yar-wareega ah, oo sidoo kale loo yaqaan FREDs, ayaa ah horumarka weyn ee xiga ee daaweynta aneurysms.
FRED, oo gaaban qalabka dib u hagida socodka endoluminal, waa laba lakabnikkel-Titanium mesh mesh tube silig loogu talagalay in lagu toosiyo socodka dhiigga iyada oo loo marayo aneurysm maskaxda.
Aneurysm-ka maskaxdu wuxuu yimaadaa marka qayb daciif ah oo gidaarka halbowlaha ahi bararto, taasoo samaysa barar dhiig ka buuxo. Haddii aan la daawayn, aneurysm-ka dillaaca ama dillaaca waa sida bam wakhti ah oo keeni kara istaroog, dhaawac maskaxeed, miyir-beel, iyo dhimasho.
Caadi ahaan, takhaatiirta qalliinka waxay ku daaweeyaan aneurysms nidaam loo yaqaan gariiradda endovascular. Dhakhaatiirta qalliinka ayaa geliya microcatheter iyaga oo jeex yar ka gala halbowlaha femoral ee gumaarka, u sii gudbiya maskaxda, oo ay xiraan kiishka aneurysmka, iyaga oo ka hortagaya in dhiiggu ku qulqulo aneurysmka. Habkani wuxuu si fiican ugu shaqeeyaa aneurysms yar yar, 10 mm ama ka yar, laakiin maaha aneurysms weyn.
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"Marka aan gariiradda gelinno aneurysm yar, waxay u shaqeysaa si weyn," ayuu yiri Orlando Diaz, MD, oo ah khabiir ku takhasusay neuroradiologist ee Isbitaalka Houston Methodist Hospital, halkaas oo uu ku hogaamiyay tijaabada caafimaadka FRED, oo ay ku jiraan bukaanno ka badan isbitaal kasta. isbitaalka USA. USA Laakiin gariiraddu waxay isku ururin kartaa aneurysm weyn oo weyn. Way dib u bilaabi kartaa oo dili kartaa bukaanka.”
Nidaamka FRED, oo ay samaysay shirkadda qalabka caafimaadka ee MicroVention, ayaa dib u habaysa socodka dhiigga ee goobta aneurysm. Dhakhaatiirta qalliinka waxay geliyaan aaladda microcatheter waxayna dhigaan saldhigga aneurysm-ka iyaga oo aan si toos ah u taaban kiishka aneurysmalka. Marka aaladda laga soo riixo tuubada, way sii fidaysaa si ay u samaysato tuubo duuban.
Halkii ay ka xidhi lahayd aneurysm-ka, FRED waxay isla markiiba joojisay socodka dhiigga ee kiishka aneurysmal 35%.
"Tani waxay bedeshaa hemodynamics, taas oo keenta in aneurysm-ku uu qallajiyo," ayuu yiri Diaz. "Lix bilood ka dib, aakhirka wuu engegaa oo iskii ayuu u dhintaa. Boqolkiiba sagaashan ka mid ah aneurysms-yada ayaa meesha ka baxay.”
Waqti ka dib, nudaha ku wareegsan aaladda way koraan oo daboolaan aneurysm-ka, iyaga oo si wax ku ool ah u sameysanaya xidid cusub oo dhiig ah.