Amaurosis soo raaca: waa maxay, sababaha ugu waaweyn iyo daaweynta

Qanacsan

• Sababaha suuragalka ah
• Sida loo xaqiijiyo cudurka
• Sida daaweynta loo sameeyo

Amaurosis-ka soo socda ayaa sidoo kale loo yaqaan lumis aragga oo kumeelgaar ah ama kumeelgaar ah, waa luminta, mugdiga ama aragga aragga oo socon kara ilbiriqsiyo illaa daqiiqado, wuxuuna ku noqon karaa oo keliya hal ama labada indhood. Sababta ay taasi u dhaceyso waa la'aanta oksijiin hodan ku ah madaxa iyo indhaha.

Si kastaba ha noqotee, amaurosis sii socoshada ayaa kaliya calaamad u ah xaalado kale, kuwaas oo badanaa ah walaac iyo weerarada dhanjafka, tusaale ahaan, laakiin sidoo kale lala xiriiri karo xaalado daran sida atherosclerosis, thromboemboli iyo xitaa istaroog (istaroog).

Sidan oo kale, daaweynta amaurosis-ka degdegga ah waxaa lagu sameeyaa iyadoo laga takhaluso waxa sababa, sababtaas darteed, waxaa muhiim ah in la raadsado daryeel caafimaad isla marka dhibaatada la ogaado, si daaweynta ugu habboon loo bilaabo iyo fursadaha is-daba-marinta la'aan oksijiin ku jirta unugyada.

Sababaha suuragalka ah

Sababta ugu weyn ee keenta amaurosis-ka waa la'aanta dhiigga oksijiinta leh ee ku jira gobolka isha, oo ay sameyso halbowlaha loo yaqaan 'carotid artery', kaasoo xaaladdan aan qaadi karin xaddiga loo baahan yahay ee dhiigga oksijiinta leh.

Caadi ahaan, amaurosis soo socda ayaa dhacaya sababtoo ah joogitaanka xaaladaha soo socda:

• Weerarada dhanjafka;
• Cadaadiska;
• Weerar argagax;
• Dhiig-baxa dhiigga ku dhaca;
• Dhibaatada dhiig-karka;
• Cudurka neerfaha ee ischemic optic;
• Gariir;
• Vertebrobasilar ischemia;
• Vasculitis;
• Arteritis;
• Cudurka Atherosclerosis;
• Hypoglycemia;
• Fitamiin B12 yaraanta;
• Sigaar cabid;
• Yaraanta Thiamine;
• Dhaawaca jirka;
• Ku xadgudubka kookeynta;
• Cudurrada ku dhaca toxoplasmosis ama cytomegalovirus;
• Nafaqada plasma-ga sare.

Amaurosis-ka soo socda ayaa had iyo jeer ah mid ku meel gaar ah, sidaa darteedna aragtidu waxay ku soo noqotaa caadi daqiiqado gudahood, marka lagu daro in badanaa aan laga tagin wax raad raac ah, si kastaba ha noqotee waxaa lagama maarmaan ah in dhakhtar la raadsado xitaa haddii amaurosisku uu socday dhowr ilbiriqsi, sidaa darteed waxa waa la baari karaa.

Marar dhif ah, qofku wuxuu soo bandhigi karaa astaamo kahor intaan amurosisku soo noqon, laakiin markii uu dhaco, xanuun fudud iyo indho cuncun ayaa la soo sheegayaa.

Sida loo xaqiijiyo cudurka

Baadhista amaurosis-ka degdegga ah waxaa sameeya dhakhtarka guud ama dhakhtarka indhaha iyada oo loo marayo warbixinta bukaanka, baadhitaan jireed oo lagu hubinayo haddii uu jiro wax dhaawac ah oo ay sababaan dhicitaan ama jug, kadib waxa ku xigta baadhitaan indhaha ah si loo dhawro dhaawacyada indhaha ee suurtogalka ah.

Tijaabooyinka sida tirinta dhiigga oo dhameystiran, C-reactive protein (CRP), lipid panel, heerka gulukooska dhiigga, echocardiogram iyo qiimeynta wareegga xididka dhiigga ayaa sidoo kale lagama maarmaan noqon kara, taasoo lagu sameyn karo doppler ama angioresonance, si loo xaqiijiyo taasi waxay sababtay amaurosis-ka oo sidan ayaa lagu bilaabayaa daaweynta ku habboon.

Sida daaweynta loo sameeyo

Daaweynta amaurosis-ka socda ayaa looga golleeyahay in laga takhaluso sababihiisa, tanina badanaa waxaa lagu sameeyaa iyadoo la adeegsanayo daroogooyinka sida wakiilada lidka ku ah, antihypertensives iyo corticosteroids, marka lagu daro dib-u-habeynta cuntada iyo, haddii loo baahdo, jimicsi si looga takhaluso miisaanka xad-dhaafka ah loona bilaabo howsha. farsamooyinka nasashada.

Si kastaba ha noqotee, xaaladaha aadka u daran ee halbowlaha carotid-ka uu si daran u xannibo, ha ahaato stenosis, atherosclerosis ama xinjiro, qalliinka carotid endarterectomy ama angioplasty ayaa lagu tilmaami karaa si loo yareeyo halista istaroog suurtagal ah. Eeg sida loo sameeyo angioplasty iyo khataraha ay leeyihiin.