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Utudomo twijimye mu maso yawe? Byose kuri Scotoma mu magambo make!

Utudomo twijimye mu maso yawe? Byose kuri Scotoma mu magambo make!

Ese wigeze ubona ko iyo urebye ikintu runaka, uhita ubona akadomo gato k'umukara, cyangwa rimwe na rimwe ukabona akantu gato kadasobanutse neza hagati mu byo ubona? Wenda ntabwo wabyitayeho cyane. Ariko, ibi bintu bishobora kuba ikimenyetso cy'ikibazo cy'amaso yacu. Ibyo nibyo tugiye kuvugaho uyu munsi, indwara yitwa Scotoma . Nta kintu cyo gutinya, reka tubisobanukirwe mu buryo bworoshye.

Scotoma ni iki? Reka tubimenye mu buryo bworoshye!

Mu magambo make, scotoma ni indwara aho tugira akantu k'umwijima mu bushobozi bwacu bwo kureba, cyangwa igice cy'ubushobozi bwacu bwo kureba kitagaragara. Tekereza nk'inyuguti imwe cyangwa ebyiri zigaragara nabi iyo usoma ikinyamakuru, cyangwa akantu kagaragara nabi iyo ureba televiziyo. Ni ko bimeze. Akenshi, ibi biba mu jisho rimwe, ariko rimwe na rimwe bishobora kubaho mu jisho ryose.

Iri ni ijambo ry'Ikigiriki risobanura 'umwijima'. Rero, ikiba muri ibi ni uko imitsi yo mu gice cy'ijisho ryacu cyitwa 'retina' , cyangwa 'umutsi w'amaso' utwara ubutumwa buva aho bujya mu bwonko, idakora neza. Hanyuma ubutumwa buva muri icyo gice bujya mu bwonko ntibujya, bityo ntitubone icyo gice, nk'akadomo k'umukara. Hari igihe ibi bishobora kuba iby'igihe gito, rimwe na rimwe bikaba ibya burundu. Iyi ndwara ishobora kubaho ku ndwara zigira ingaruka ku mutsi w'amaso cyangwa ibice bimwe na bimwe by'ubwonko.

Dubona ibintu dute? Reka dusobanukirwe gato.

Kugira ngo usobanukirwe neza scotoma, ni byiza gusobanukirwa gusa uko tubona ibintu. Tekereza urimo kureba indabyo nziza.

1. Umucyo ugaragara muri iyo ndabyo ukagera mu jisho ryawe.

2. Iyo urumuri rwinjiye mu jisho, rugwa ku gice cy'inyuma cy'ijisho kimeze nk'ikirango cy'ijisho cyitwa retina . Retina irimo utunyangingo tubarirwa muri za miriyoni tw’urumuri.

3. Utu tunyangingo duhindura urumuri mo ibimenyetso by'amashanyarazi, kimwe n'icyuma gipima urumuri kiri muri kamera.

4. Hanyuma, ibyo bimenyetso by'amashanyarazi bijyanwa mu bwonko n'umutsi wihariye witwa umutsi w'amatwi .

5. Ubwonko ni bwo busesengura ibi bimenyetso bugatuma wumva uti "Oh, iyi ni indabyo nziza itukura."

Ese ubu urabyumva? Rero, niba hari inenge cyangwa ibyangiritse muri retina, imitsi y'amaso, cyangwa ibice by'ubwonko bifitanye isano no kureba, ubwo butumwa ntibugenda neza. Ni bwo ibibazo byo kureba nka scotoma bibaho.

Ese hari ubwoko bwa scotoma?

Yego, hari ubwoko butandukanye bwa scotoma. Hari n'abandi bayita ``scotomata``` (bivuze ko hari izirenze imwe). Ubu buryo bushingiye ku hantu akadomo k'umwijima kagaragara, cyangwa rimwe na rimwe hashingiwe ku ibara ubona (urugero: ``xanthic scotoma`` - kubona akadomo k'umuhondo).

Ahanini, scotoma 'yagaragaje' na scotoma 'yagaragaje'Hari ubwoko bubiri bwa glaucoma. Mu gihe ufite "positive" ushobora kubona ikintu runaka, nk'akadomo k'umukara, nk'ibara. Ariko mu gihe ufite "negative" ntumenya ko ufite ako kadomo k'umukara. Biboneka gusa iyo muganga agusuzumye. Ni ngombwa kandi kumenya niba ari mu jisho rimwe (`rimwe` cyangwa `rimwe`) cyangwa mu maso yombi (`rimwe` cyangwa `rimwe`).

Dore bumwe mu bwoko bw'ingenzi:

1. Scotoma yo Hagati

Ikiba muri iki kibazo ni uko akadomo k'umwijima, cyangwa uburangare, kaba kari hagati mu byo ureba. Kuri bamwe, kaba kameze nk'akadomo k'umukara kagororotse. Ku bandi, kaba kagaragara iyo urebye imbere, ariko hagati ntabwo hagaragara neza, kaba kameze nk'uburangare. Tekereza ko iyo urebye isura y'umuntu, ubona gusa uruhande rw'iburyo rw'izuru rye. Ibi byitwa 'Central Scotoma'.

2. Scotoma ishyushye

Iyi itandukanye gato. Isa n'ishusho igoramye, izunguruka, irabagirana. Hari igihe iva ku mucyo ikajya mu mwijima, hanyuma ikongera ikagaruka mu mucyo. Ibi biterwa n'ikibazo cy'igihe gito mu bimenyetso by'amashanyarazi byo mu bwonko. Niba ufite migraine ifite aura , ushobora kuba warigeze guhura n'ikintu cyitwa 'scintillating scotoma'. Ibi akenshi ntibimara igihe kinini kandi bishira nyuma y'igihe runaka. Hari abantu babona iyi miterere irabagirana mbere yuko barwara migraine.

3. Scotoma yo mu gace ka Paracentral

Muri iki gihe, ahantu hijimye ntabwo ari hagati y'aho ureba, ahubwo ni ku ruhande gato . Nk'uko abaganga babivuga, haherereye muri dogere 10 uvuye aho ureba. Hari igihe hashobora kubaho ahantu harenze kimwe muri 'Paracentral Scotoma' nk'iyi.

4. Scotoma y'amasambu

Ibi bibaho iyo habayeho kwangirika k'agace umutsi wacu w'amaso (`umutsi w'amaso`) na optic chiasm (`optic chiasm`) bihuriraho. Iyi `optic chiasm` ni agace gafite ishusho ya 'X' hafi y'ishingiro ry'ubwonko, aho umutsi w'amaso winjira mu bwonko. Aha niho imitsi imwe n'imwe iva mu mitsi y'amaso ihinduka. Rero iyo habayeho kwangirika hano, habaho ubwoko runaka bw'ubumuga bwo kutabona.

None se ufite igitekerezo gifatika kuri ubu bwoko bw'indwara? Wibuke ko abaganga bonyine ari bo bashobora kuzisuzuma neza.

Ese iyi scotoma ibaho kuri buri wese?

Mu by’ukuri, twese dufite ahantu hasanzwe hatagaragara mu maso yacu . Niho umutsi w’amaso unyura muri retina ukagera mu bwonko. Nta tunyangingo tw’urumuri tuba muri ako gace. Ariko ntabwo tubibona. Urabizi? Ubwonko bwacu ni umunyabwenge cyane , bwuzuza icyo cyuho kandi buduha ishusho yuzuye. Kandi buringanizwa n’amaso y’irindi jisho.

Ariko, scotoma tuvuga itandukanye n'ahantu hijimye hasanzwe, kandi iterwa n'indwara runaka. Rero si kuri buri wese, ibaho kubera impamvu runaka.

Niba ufite scotoma, ni ibihe bimenyetso ushobora kugira?

Ibimenyetso bya scotoma bishobora gutandukana bitewe n'umuntu, ndetse bishobora no gutandukana bitewe n'ubwoko. Dore bimwe mu bimenyetso bikunze kugaragara:

  • Igice cy'ishusho ureba gisa n'aho gifunze cyangwa cyarahindutse. Gishobora kugaragara nk'akadomo k'umukara, akadomo k'ikijuju, cyangwa ahantu hatarimo ikintu.
  • Kudashobora gutandukanya amabara amwe n'amwe. Urugero, umutuku usa n'umukara.
  • Gukenera urumuri rwinshi cyane kugira ngo ubone neza. Kumva ko ibyo bintu birushaho kuba bibi ahantu hijimye.
  • Hari igihe ushobora kubona utuntu duto tureremba imbere y'amaso yawe (`eye floaters`) cyangwa ukabona urumuri rumuritse.

Icy'ingenzi: Niba ufite kimwe cyangwa byinshi muri ibi bimenyetso, ntubyirengagize. Ni byiza guhita ubonana na muganga w'amaso hanyuma ukajya kumusuzumisha, kuko ibi bishobora kuba ibimenyetso bya mbere by'indwara ikomeye kurushaho.

Ni iki gitera scotoma?

Nta mpamvu imwe rukumbi itera scotoma, ahubwo ni nyinshi. Ibi bishobora kuba ibibazo bya retina, ubwonko, cyangwa imitsi y'amaso. Dore zimwe mu mpamvu nyamukuru:

  • Kanseri : Kanseri yo mu bwonko cyangwa amaso.
  • Multiple Sclerosis (MS) : Iyi ni indwara igira ingaruka ku mitsi.
  • Kwangirika kwa retina : Urugero, ibikomere biterwa n'ikintu gikubise ijisho, cyangwa ubushye bwa retina.
  • Glaucoma : Iki ni igihe umuvuduko w'ijisho wiyongera ukangiza imitsi y'amaso.
  • Stroke : Kwangirika kw'uturemangingo tw'ubwonko bitewe no guhagarika gutembera kw'amaraso mu bwonko.
  • Kugabanuka k'amagufwa y'amaso bifitanye isano n'imyaka (AMD) : Iyi ni indwara ituma icyerekezo cy'ijisho gihungabana.
  • Diyabete Mellitus : Diyabete ishobora kwangiza imiyoboro y'amaraso mu maso.
  • Ingaruka mbi z'imiti imwe n'imwe .

Noneho reka turebe impamvu zihariye z'ubwoko bwa scotoma zavuzwe.

Impamvu zitera Scotoma yo Hagati

Iyi ndwara aho udashobora kubona neza hagati y'icyo ureba ishobora guterwa na:

  • Ibyo byavuzwe mbere byo kwangirika kw'amagufwa y'amaso .
  • Gutera imitsi yo mu bwonko, cyane cyane iyo mu bwonko habayeho imikorere y'ubwonko.
  • Ibibyimba byo mu bwonko .
  • Inkovu zikomoka ku bikomere byo mu maso .
  • Ibikomere byo mu bwonko bikomeretsa (TBI)

Impamvu zitera Junctional Scotoma

Iyi scotoma, ibaho aho umutsi w'amaso uhurira n'umuyoboro w'amaso, ishobora guterwa na:

  • Ibibyimba byo mu gasabo k'ubwonko : Iyi gasabo iherereye hafi cyane y'agasabo k'amaso.
  • Ubundi bwoko bwa kanseri, urugero , craniopharyngioma .
  • Aneurysms ni igihe inkuta z'imitsi zicika intege kandi zigakura nk'umupira w'amaguru.
  • Hari ubwandu bumwe na bumwe, urugero nka syphilis na TB .
  • Indwara zo gukuraho myelin, nka sclerosis nyinshi, zangiza sheath ya myelin ikikije imitsi.

Impamvu za Paracentral Scotoma

Utu duce twijimye tugaragara gato ku ruhande rw'imbere mu kureba dushobora guterwa na:

  • Glaucoma : Hari igihe scotoma ya arcuate paracentral ishobora kubaho.
  • Indwara ya retinopathy iterwa na diyabete .
  • Kurira kwa retinal no gucika kw'ijisho .

Impamvu zitera Scotoma ishyuha cyane

Scotoma, zigaragara nk'imirongo irabagirana kandi izunguruka, zishobora guterwa na:

  • Umutwe uterwa na migraine , ni ukuvuga umutwe uza hamwe n''aura' cyangwa udafite.
  • Umuvuduko ukabije w'amaraso (Hypertension) .
  • Impinduka mu rugero rw'imisemburo .
  • Ibibazo bimwe na bimwe bijyanye n'imikorere y'amaraso mu kuvura (`Ibibazo byo kuvura amaraso`).
  • Retinitis Pigmentosa : Iri ni itsinda ry'indwara zifata retina, zigatera gutakaza ubushobozi bwo kureba buhoro buhoro.
  • Indwara ya retina ifitanye isano na kanseri .

Tekereza ukuntu izi mpamvu zitandukanye. Niyo mpamvu ari ngombwa gushaka inama kwa muganga mu gihe ubonye impinduka nke mu kureba kwawe.

Ni gute muganga asuzuma scotoma?

Niba ukeka ko ufite scotoma, ugomba kubonana n'umuganga w'amaso. Azakubaza ibimenyetso byawe ndetse niba hari umuntu wo mu muryango wawe wigeze kugira ibibazo by'amaso (amateka y'ubuzima). Nyuma y'ibyo, ibizamini bikurikira bishobora gukorwa:

  • Isuzuma ry'amaso ryose : Iki ni ikizamini kidasaba ububabare. Gikubiyemo kugenzura imiterere y'amaso yawe n'ubuzima bwayo hakoreshejwe uburyo butandukanye. Ibi birimo kumurika urumuri mu maso no kukwemerera gusoma inyuguti.
  • Isuzuma ry'aho ibintu bigaragarira amaso: Iki ni ikizamini cyihariye. Gikubiyemo kugumana amaso yawe ahantu hamwe no gupima uburebure bw'aho ubona hirya no hino n'uburyo amaso yawe afite ubukana mu bice bitandukanye by'aho ubona. Ushobora kuba ugomba kwicara imbere y'imashini ikubaza niba ubona urumuri ruto. Ubu ni bwo buryo ushobora kumenya neza aho ayo mabara yijimye ari.
  • Isuzuma ry’amashusho rijyanye n’imikorere y’amaso (OCT) : Ubu buryo kandi ntibubabaza kandi bukoresha amashusho yo mu maso. Bumeze nk’uburyo bwo gupima. Bufata amashusho y’imiterere y’inyuma y’amaso n’imitsi y’amaso. Bushobora gukoreshwa mu kureba niba hari ibyangiritse cyangwa ibibyimba.

Nyuma y'ibi bipimo, niba muganga akeka ko scotoma iterwa n'indi ndwara (urugero: diyabete, glaucoma, kanseri yo mu bwonko), ashobora kumusaba ibindi bipimo (nk'ibipimo by'amaraso, MRI scan).

Scotoma ivurwa ite?

Kuvura scotoma mu by'ukuri ni ukuvura indwara yateye . Urugero, niba scotoma iterwa na glaucoma, ishobora kugenzurwa ivurwa na glaucoma (ibitonyanga by'amaso, kuvurwa na laser, cyangwa kubagwa). Mu buryo nk'ubwo, mu ndwara nko kwangirika kw'amaso, gucika imitsi, cyangwa kanseri, kuvura iyo ndwara ni cyo kintu cy'ingenzi cyane.

Ariko, zimwe muri scotoma ntizikenera ubuvuzi bwihariye . Urugero, iyo scotoma ishyushye twavuze izanye migraine, rimwe na rimwe ishira nyuma yo gusinzira gato, kuruhuka no kunywa amazi.

Niba ufite scotoma nk'iyi hamwe n'imitsi yo mu mutwe, muganga wawe ashobora kukwandikira imiti igabanya ububabare, imiti yihariye nka triptans , cyangwa imiti igabanya ububabare kugira ngo igufashe mu kugenzura imitsi yo mu mutwe.

Igikuru ni ukubonana na muganga, ukamenya impamvu nyayo, ugahabwa ubuvuzi bukwiye, aho kwivura.

Ese hari uburyo bwo kwirinda ko iyi scotoma iba?

Mu by’ukuri, ubu nta buryo bwo gukumira burundu scotoma mu bihe bimwe na bimwe. Urugero, hari indwara zimwe na zimwe ziterwa n’ibintu bigize imiterere y’umubiri.

Ariko, ku rundi ruhande, kugenzura zimwe mu ndwara zishobora kugabanya ibyago byo kurwara scotoma. Urugero:

  • Niba ufite migraine , gukoresha imiti wahawe na muganga wawe neza no kugabanya inshuro zo kurwara migraine nabyo bishobora kugabanya kugaragara kwa scotoma zijyanye nayo.
  • Niba urwaye diyabete , ni ngombwa cyane kugenzura urugero rw'isukari mu maraso yawe kugira ngo wirinde kwangirika kw'amaso guterwa na diyabete.
  • Niba ufite umuvuduko ukabije w'amaraso (hypertension) , nawe ugomba kubigenzura.
  • Ni ngombwa kandi cyane kwipimisha amaso buri gihe . Ibi bituma indwara nka glaucoma ziboneka kandi zikavurwa hakiri kare.
  • Gukurikiza ubuzima bwiza (kurya neza, gukora imyitozo ngororamubiri no kwirinda kunywa itabi) ni byiza ku buzima bw'amaso muri rusange, ndetse no ku mubiri wose.

Mu magambo make, kwita ku maso yacu ni cyo kintu cyiza cyane dushobora gukora.

Bizagenda bite nindamuka ngize scotoma? Ni ibihe byiringiro by'ejo hazaza?

Iherezo rya scotoma, niba izagenda irushaho kuba nziza, ikaguma uko iri, cyangwa irushaho kuba mbi , biterwa n'icyayiteye .

  • Hari ahantu hijimye haba ari heza. Urugero, iyo migraine irangiye, cyangwa iyo umuvuduko w'amaraso usubiye ku murongo, scotoma ijyana na yo irashira.
  • Ariko, iyo scotoma itewe n'indi ndwara, ishobora kudashira cyangwa ikagenda yiyongera uko igihe kigenda gihita. Urugero, scotoma iterwa na glaucoma idavuwe cyangwa kwangirika kwa macular ishobora kugenda yiyongera buhoro buhoro.

Kugira scotoma, cyane cyane scotoma yo hagati twavuze, bishobora kugira ingaruka ku bushobozi bwawe bwo gusoma no gutwara imodoka . Kuko bigoye gukora ibyo bintu iyo udashobora kubona hagati mu kintu.

Niba ari uko bimeze, ushobora kuvugana na muganga wawe ku bijyanye n'ubufasha bwo kutabona neza . Muri ubu buryo harimo:

  • Amatara akwiye
  • Amakuru yo gusoma
  • Ibikoresho bishobora kugusomera

Ibintu nk'ibi bishobora kugufasha gusohoza imirimo yawe ya buri munsi.

Ni ryari nkwiye kujya kwa muganga niba mfite scotoma? Ni ibihe bibazo byihutirwa?

Niba ubonye impinduka mu kureba kwawe cyangwa ibimenyetso byawe bikarushaho kwiyongera , hita ubonana na muganga. Ntutinde.

Ariko, niba ibi bimenyetso bitunguranye kuri scotoma, bishobora kuba ari ikibazo cyihutirwa. Hamagara 911 ako kanya, cyangwa ujye mu cyumba cy’ubutabazi bw’ibanze cy’ibitaro biri hafi yawe:

  • Umutwe ukabije utangira mu buryo butunguranye.
  • Ibibazo byo kuvuga.
  • Kubura ibinya mu maguru cyangwa mu maso.
  • Isesemi.
  • Umucyo n'ibintu birebire imbere y'amaso, hamwe n'igicucu cyijimye cyangwa akadomo k'umukara. Ibi ni ibimenyetso by'uko retina yacitse.Ibimenyetso bishobora kuba: Gucika cyangwa gucika kw'ijisho ry'umugongo (retinal tear) akenshi ntibibabaza, ariko ni ikibazo cyihutirwa gikeneye kuvurwa vuba!

Wibuke ko kwirengagiza ibi bimenyetso bikomeye bishobora gutera kwangirika k'amaso burundu cyangwa ibindi bibazo bikomeye by'ubuzima, bityo rero ni ngombwa gufata ingamba vuba.

Amaherezo, ibintu byo kwibuka (Ubutumwa bwo kujyana mu rugo)

Ijambo 'scotoma' rishobora kuba ritazwi neza nk'ijambo 'ahantu hadasobanutse', ariko byombi bisobanura ikintu kimwe. Scotoma ishobora gusobanura ko ubona ikintu kitariho, cyangwa ishobora gusobanura ko udashobora kubona ikintu wifuza kubona. Hari abantu bamwe na bamwe bafite scotoma ntibamenya ko bazifite.

Kimwe n'indwara iyo ari yo yose, ni ngombwa kuvugana na muganga wawe niba ubonye impinduka mu maso yawe . Hari igihe ibi bishobora kuba ibintu bito, ariko ubundi bishobora kuba ikimenyetso cy'ikintu gikomeye kurushaho.

Niba ufite ikibazo gikomeye cyo kutabona neza, vugana na muganga wawe ku bintu byagufasha (urugero: amatsinda y'abaterankunga, ubufasha bwo kutabona neza). Amaso yawe ni ingirakamaro, bityo ni inshingano zawe kuyayitaho. Urabyumva? Ntugahangayike, ikintu cyose gishobora kuganirwaho na muganga wawe kandi igisubizo kiraboneka.


Scotoma , ahantu hijimye, kureba, indwara z'amaso, retina, imitsi y'amaso, glaucoma, migraine, isuzuma ry'amaso

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Utudomo twijimye mu maso yawe? Byose kuri Scotoma mu magambo make!
Ibimenyetso2026 Nyakanga 15

Utudomo twijimye mu maso yawe? Byose kuri Scotoma mu magambo make!

Ese wigeze ubona ko iyo urebye ikintu runaka, uhita ubona akadomo gato k'umukara, cyangwa rimwe na rimwe ukabona akantu gato kadasobanutse neza hagati mu byo ubona? Wenda ntabwo wabyitayeho cyane. Ariko, ibi bintu bishobora kuba ikimenyetso cy'ikibazo cy'amaso yacu. Ibyo nibyo tugiye kuvugaho uyu munsi, indwara yitwa Scotoma . Nta kintu cyo gutinya, reka tubisobanukirwe mu buryo bworoshye.

Scotoma ni iki? Reka tubimenye mu buryo bworoshye!

Mu magambo make, scotoma ni indwara aho tugira akantu k'umwijima mu bushobozi bwacu bwo kureba, cyangwa igice cy'ubushobozi bwacu bwo kureba kitagaragara. Tekereza nk'inyuguti imwe cyangwa ebyiri zigaragara nabi iyo usoma ikinyamakuru, cyangwa akantu kagaragara nabi iyo ureba televiziyo. Ni ko bimeze. Akenshi, ibi biba mu jisho rimwe, ariko rimwe na rimwe bishobora kubaho mu jisho ryose.

Iri ni ijambo ry'Ikigiriki risobanura 'umwijima'. Rero, ikiba muri ibi ni uko imitsi yo mu gice cy'ijisho ryacu cyitwa 'retina' , cyangwa 'umutsi w'amaso' utwara ubutumwa buva aho bujya mu bwonko, idakora neza. Hanyuma ubutumwa buva muri icyo gice bujya mu bwonko ntibujya, bityo ntitubone icyo gice, nk'akadomo k'umukara. Hari igihe ibi bishobora kuba iby'igihe gito, rimwe na rimwe bikaba ibya burundu. Iyi ndwara ishobora kubaho ku ndwara zigira ingaruka ku mutsi w'amaso cyangwa ibice bimwe na bimwe by'ubwonko.

Dubona ibintu dute? Reka dusobanukirwe gato.

Kugira ngo usobanukirwe neza scotoma, ni byiza gusobanukirwa gusa uko tubona ibintu. Tekereza urimo kureba indabyo nziza.

1. Umucyo ugaragara muri iyo ndabyo ukagera mu jisho ryawe.

2. Iyo urumuri rwinjiye mu jisho, rugwa ku gice cy'inyuma cy'ijisho kimeze nk'ikirango cy'ijisho cyitwa retina . Retina irimo utunyangingo tubarirwa muri za miriyoni tw’urumuri.

3. Utu tunyangingo duhindura urumuri mo ibimenyetso by'amashanyarazi, kimwe n'icyuma gipima urumuri kiri muri kamera.

4. Hanyuma, ibyo bimenyetso by'amashanyarazi bijyanwa mu bwonko n'umutsi wihariye witwa umutsi w'amatwi .

5. Ubwonko ni bwo busesengura ibi bimenyetso bugatuma wumva uti "Oh, iyi ni indabyo nziza itukura."

Ese ubu urabyumva? Rero, niba hari inenge cyangwa ibyangiritse muri retina, imitsi y'amaso, cyangwa ibice by'ubwonko bifitanye isano no kureba, ubwo butumwa ntibugenda neza. Ni bwo ibibazo byo kureba nka scotoma bibaho.

Ese hari ubwoko bwa scotoma?

Yego, hari ubwoko butandukanye bwa scotoma. Hari n'abandi bayita ``scotomata``` (bivuze ko hari izirenze imwe). Ubu buryo bushingiye ku hantu akadomo k'umwijima kagaragara, cyangwa rimwe na rimwe hashingiwe ku ibara ubona (urugero: ``xanthic scotoma`` - kubona akadomo k'umuhondo).

Ahanini, scotoma 'yagaragaje' na scotoma 'yagaragaje'Hari ubwoko bubiri bwa glaucoma. Mu gihe ufite "positive" ushobora kubona ikintu runaka, nk'akadomo k'umukara, nk'ibara. Ariko mu gihe ufite "negative" ntumenya ko ufite ako kadomo k'umukara. Biboneka gusa iyo muganga agusuzumye. Ni ngombwa kandi kumenya niba ari mu jisho rimwe (`rimwe` cyangwa `rimwe`) cyangwa mu maso yombi (`rimwe` cyangwa `rimwe`).

Dore bumwe mu bwoko bw'ingenzi:

1. Scotoma yo Hagati

Ikiba muri iki kibazo ni uko akadomo k'umwijima, cyangwa uburangare, kaba kari hagati mu byo ureba. Kuri bamwe, kaba kameze nk'akadomo k'umukara kagororotse. Ku bandi, kaba kagaragara iyo urebye imbere, ariko hagati ntabwo hagaragara neza, kaba kameze nk'uburangare. Tekereza ko iyo urebye isura y'umuntu, ubona gusa uruhande rw'iburyo rw'izuru rye. Ibi byitwa 'Central Scotoma'.

2. Scotoma ishyushye

Iyi itandukanye gato. Isa n'ishusho igoramye, izunguruka, irabagirana. Hari igihe iva ku mucyo ikajya mu mwijima, hanyuma ikongera ikagaruka mu mucyo. Ibi biterwa n'ikibazo cy'igihe gito mu bimenyetso by'amashanyarazi byo mu bwonko. Niba ufite migraine ifite aura , ushobora kuba warigeze guhura n'ikintu cyitwa 'scintillating scotoma'. Ibi akenshi ntibimara igihe kinini kandi bishira nyuma y'igihe runaka. Hari abantu babona iyi miterere irabagirana mbere yuko barwara migraine.

3. Scotoma yo mu gace ka Paracentral

Muri iki gihe, ahantu hijimye ntabwo ari hagati y'aho ureba, ahubwo ni ku ruhande gato . Nk'uko abaganga babivuga, haherereye muri dogere 10 uvuye aho ureba. Hari igihe hashobora kubaho ahantu harenze kimwe muri 'Paracentral Scotoma' nk'iyi.

4. Scotoma y'amasambu

Ibi bibaho iyo habayeho kwangirika k'agace umutsi wacu w'amaso (`umutsi w'amaso`) na optic chiasm (`optic chiasm`) bihuriraho. Iyi `optic chiasm` ni agace gafite ishusho ya 'X' hafi y'ishingiro ry'ubwonko, aho umutsi w'amaso winjira mu bwonko. Aha niho imitsi imwe n'imwe iva mu mitsi y'amaso ihinduka. Rero iyo habayeho kwangirika hano, habaho ubwoko runaka bw'ubumuga bwo kutabona.

None se ufite igitekerezo gifatika kuri ubu bwoko bw'indwara? Wibuke ko abaganga bonyine ari bo bashobora kuzisuzuma neza.

Ese iyi scotoma ibaho kuri buri wese?

Mu by’ukuri, twese dufite ahantu hasanzwe hatagaragara mu maso yacu . Niho umutsi w’amaso unyura muri retina ukagera mu bwonko. Nta tunyangingo tw’urumuri tuba muri ako gace. Ariko ntabwo tubibona. Urabizi? Ubwonko bwacu ni umunyabwenge cyane , bwuzuza icyo cyuho kandi buduha ishusho yuzuye. Kandi buringanizwa n’amaso y’irindi jisho.

Ariko, scotoma tuvuga itandukanye n'ahantu hijimye hasanzwe, kandi iterwa n'indwara runaka. Rero si kuri buri wese, ibaho kubera impamvu runaka.

Niba ufite scotoma, ni ibihe bimenyetso ushobora kugira?

Ibimenyetso bya scotoma bishobora gutandukana bitewe n'umuntu, ndetse bishobora no gutandukana bitewe n'ubwoko. Dore bimwe mu bimenyetso bikunze kugaragara:

  • Igice cy'ishusho ureba gisa n'aho gifunze cyangwa cyarahindutse. Gishobora kugaragara nk'akadomo k'umukara, akadomo k'ikijuju, cyangwa ahantu hatarimo ikintu.
  • Kudashobora gutandukanya amabara amwe n'amwe. Urugero, umutuku usa n'umukara.
  • Gukenera urumuri rwinshi cyane kugira ngo ubone neza. Kumva ko ibyo bintu birushaho kuba bibi ahantu hijimye.
  • Hari igihe ushobora kubona utuntu duto tureremba imbere y'amaso yawe (`eye floaters`) cyangwa ukabona urumuri rumuritse.

Icy'ingenzi: Niba ufite kimwe cyangwa byinshi muri ibi bimenyetso, ntubyirengagize. Ni byiza guhita ubonana na muganga w'amaso hanyuma ukajya kumusuzumisha, kuko ibi bishobora kuba ibimenyetso bya mbere by'indwara ikomeye kurushaho.

Ni iki gitera scotoma?

Nta mpamvu imwe rukumbi itera scotoma, ahubwo ni nyinshi. Ibi bishobora kuba ibibazo bya retina, ubwonko, cyangwa imitsi y'amaso. Dore zimwe mu mpamvu nyamukuru:

  • Kanseri : Kanseri yo mu bwonko cyangwa amaso.
  • Multiple Sclerosis (MS) : Iyi ni indwara igira ingaruka ku mitsi.
  • Kwangirika kwa retina : Urugero, ibikomere biterwa n'ikintu gikubise ijisho, cyangwa ubushye bwa retina.
  • Glaucoma : Iki ni igihe umuvuduko w'ijisho wiyongera ukangiza imitsi y'amaso.
  • Stroke : Kwangirika kw'uturemangingo tw'ubwonko bitewe no guhagarika gutembera kw'amaraso mu bwonko.
  • Kugabanuka k'amagufwa y'amaso bifitanye isano n'imyaka (AMD) : Iyi ni indwara ituma icyerekezo cy'ijisho gihungabana.
  • Diyabete Mellitus : Diyabete ishobora kwangiza imiyoboro y'amaraso mu maso.
  • Ingaruka mbi z'imiti imwe n'imwe .

Noneho reka turebe impamvu zihariye z'ubwoko bwa scotoma zavuzwe.

Impamvu zitera Scotoma yo Hagati

Iyi ndwara aho udashobora kubona neza hagati y'icyo ureba ishobora guterwa na:

  • Ibyo byavuzwe mbere byo kwangirika kw'amagufwa y'amaso .
  • Gutera imitsi yo mu bwonko, cyane cyane iyo mu bwonko habayeho imikorere y'ubwonko.
  • Ibibyimba byo mu bwonko .
  • Inkovu zikomoka ku bikomere byo mu maso .
  • Ibikomere byo mu bwonko bikomeretsa (TBI)

Impamvu zitera Junctional Scotoma

Iyi scotoma, ibaho aho umutsi w'amaso uhurira n'umuyoboro w'amaso, ishobora guterwa na:

  • Ibibyimba byo mu gasabo k'ubwonko : Iyi gasabo iherereye hafi cyane y'agasabo k'amaso.
  • Ubundi bwoko bwa kanseri, urugero , craniopharyngioma .
  • Aneurysms ni igihe inkuta z'imitsi zicika intege kandi zigakura nk'umupira w'amaguru.
  • Hari ubwandu bumwe na bumwe, urugero nka syphilis na TB .
  • Indwara zo gukuraho myelin, nka sclerosis nyinshi, zangiza sheath ya myelin ikikije imitsi.

Impamvu za Paracentral Scotoma

Utu duce twijimye tugaragara gato ku ruhande rw'imbere mu kureba dushobora guterwa na:

  • Glaucoma : Hari igihe scotoma ya arcuate paracentral ishobora kubaho.
  • Indwara ya retinopathy iterwa na diyabete .
  • Kurira kwa retinal no gucika kw'ijisho .

Impamvu zitera Scotoma ishyuha cyane

Scotoma, zigaragara nk'imirongo irabagirana kandi izunguruka, zishobora guterwa na:

  • Umutwe uterwa na migraine , ni ukuvuga umutwe uza hamwe n''aura' cyangwa udafite.
  • Umuvuduko ukabije w'amaraso (Hypertension) .
  • Impinduka mu rugero rw'imisemburo .
  • Ibibazo bimwe na bimwe bijyanye n'imikorere y'amaraso mu kuvura (`Ibibazo byo kuvura amaraso`).
  • Retinitis Pigmentosa : Iri ni itsinda ry'indwara zifata retina, zigatera gutakaza ubushobozi bwo kureba buhoro buhoro.
  • Indwara ya retina ifitanye isano na kanseri .

Tekereza ukuntu izi mpamvu zitandukanye. Niyo mpamvu ari ngombwa gushaka inama kwa muganga mu gihe ubonye impinduka nke mu kureba kwawe.

Ni gute muganga asuzuma scotoma?

Niba ukeka ko ufite scotoma, ugomba kubonana n'umuganga w'amaso. Azakubaza ibimenyetso byawe ndetse niba hari umuntu wo mu muryango wawe wigeze kugira ibibazo by'amaso (amateka y'ubuzima). Nyuma y'ibyo, ibizamini bikurikira bishobora gukorwa:

  • Isuzuma ry'amaso ryose : Iki ni ikizamini kidasaba ububabare. Gikubiyemo kugenzura imiterere y'amaso yawe n'ubuzima bwayo hakoreshejwe uburyo butandukanye. Ibi birimo kumurika urumuri mu maso no kukwemerera gusoma inyuguti.
  • Isuzuma ry'aho ibintu bigaragarira amaso: Iki ni ikizamini cyihariye. Gikubiyemo kugumana amaso yawe ahantu hamwe no gupima uburebure bw'aho ubona hirya no hino n'uburyo amaso yawe afite ubukana mu bice bitandukanye by'aho ubona. Ushobora kuba ugomba kwicara imbere y'imashini ikubaza niba ubona urumuri ruto. Ubu ni bwo buryo ushobora kumenya neza aho ayo mabara yijimye ari.
  • Isuzuma ry’amashusho rijyanye n’imikorere y’amaso (OCT) : Ubu buryo kandi ntibubabaza kandi bukoresha amashusho yo mu maso. Bumeze nk’uburyo bwo gupima. Bufata amashusho y’imiterere y’inyuma y’amaso n’imitsi y’amaso. Bushobora gukoreshwa mu kureba niba hari ibyangiritse cyangwa ibibyimba.

Nyuma y'ibi bipimo, niba muganga akeka ko scotoma iterwa n'indi ndwara (urugero: diyabete, glaucoma, kanseri yo mu bwonko), ashobora kumusaba ibindi bipimo (nk'ibipimo by'amaraso, MRI scan).

Scotoma ivurwa ite?

Kuvura scotoma mu by'ukuri ni ukuvura indwara yateye . Urugero, niba scotoma iterwa na glaucoma, ishobora kugenzurwa ivurwa na glaucoma (ibitonyanga by'amaso, kuvurwa na laser, cyangwa kubagwa). Mu buryo nk'ubwo, mu ndwara nko kwangirika kw'amaso, gucika imitsi, cyangwa kanseri, kuvura iyo ndwara ni cyo kintu cy'ingenzi cyane.

Ariko, zimwe muri scotoma ntizikenera ubuvuzi bwihariye . Urugero, iyo scotoma ishyushye twavuze izanye migraine, rimwe na rimwe ishira nyuma yo gusinzira gato, kuruhuka no kunywa amazi.

Niba ufite scotoma nk'iyi hamwe n'imitsi yo mu mutwe, muganga wawe ashobora kukwandikira imiti igabanya ububabare, imiti yihariye nka triptans , cyangwa imiti igabanya ububabare kugira ngo igufashe mu kugenzura imitsi yo mu mutwe.

Igikuru ni ukubonana na muganga, ukamenya impamvu nyayo, ugahabwa ubuvuzi bukwiye, aho kwivura.

Ese hari uburyo bwo kwirinda ko iyi scotoma iba?

Mu by’ukuri, ubu nta buryo bwo gukumira burundu scotoma mu bihe bimwe na bimwe. Urugero, hari indwara zimwe na zimwe ziterwa n’ibintu bigize imiterere y’umubiri.

Ariko, ku rundi ruhande, kugenzura zimwe mu ndwara zishobora kugabanya ibyago byo kurwara scotoma. Urugero:

  • Niba ufite migraine , gukoresha imiti wahawe na muganga wawe neza no kugabanya inshuro zo kurwara migraine nabyo bishobora kugabanya kugaragara kwa scotoma zijyanye nayo.
  • Niba urwaye diyabete , ni ngombwa cyane kugenzura urugero rw'isukari mu maraso yawe kugira ngo wirinde kwangirika kw'amaso guterwa na diyabete.
  • Niba ufite umuvuduko ukabije w'amaraso (hypertension) , nawe ugomba kubigenzura.
  • Ni ngombwa kandi cyane kwipimisha amaso buri gihe . Ibi bituma indwara nka glaucoma ziboneka kandi zikavurwa hakiri kare.
  • Gukurikiza ubuzima bwiza (kurya neza, gukora imyitozo ngororamubiri no kwirinda kunywa itabi) ni byiza ku buzima bw'amaso muri rusange, ndetse no ku mubiri wose.

Mu magambo make, kwita ku maso yacu ni cyo kintu cyiza cyane dushobora gukora.

Bizagenda bite nindamuka ngize scotoma? Ni ibihe byiringiro by'ejo hazaza?

Iherezo rya scotoma, niba izagenda irushaho kuba nziza, ikaguma uko iri, cyangwa irushaho kuba mbi , biterwa n'icyayiteye .

  • Hari ahantu hijimye haba ari heza. Urugero, iyo migraine irangiye, cyangwa iyo umuvuduko w'amaraso usubiye ku murongo, scotoma ijyana na yo irashira.
  • Ariko, iyo scotoma itewe n'indi ndwara, ishobora kudashira cyangwa ikagenda yiyongera uko igihe kigenda gihita. Urugero, scotoma iterwa na glaucoma idavuwe cyangwa kwangirika kwa macular ishobora kugenda yiyongera buhoro buhoro.

Kugira scotoma, cyane cyane scotoma yo hagati twavuze, bishobora kugira ingaruka ku bushobozi bwawe bwo gusoma no gutwara imodoka . Kuko bigoye gukora ibyo bintu iyo udashobora kubona hagati mu kintu.

Niba ari uko bimeze, ushobora kuvugana na muganga wawe ku bijyanye n'ubufasha bwo kutabona neza . Muri ubu buryo harimo:

  • Amatara akwiye
  • Amakuru yo gusoma
  • Ibikoresho bishobora kugusomera

Ibintu nk'ibi bishobora kugufasha gusohoza imirimo yawe ya buri munsi.

Ni ryari nkwiye kujya kwa muganga niba mfite scotoma? Ni ibihe bibazo byihutirwa?

Niba ubonye impinduka mu kureba kwawe cyangwa ibimenyetso byawe bikarushaho kwiyongera , hita ubonana na muganga. Ntutinde.

Ariko, niba ibi bimenyetso bitunguranye kuri scotoma, bishobora kuba ari ikibazo cyihutirwa. Hamagara 911 ako kanya, cyangwa ujye mu cyumba cy’ubutabazi bw’ibanze cy’ibitaro biri hafi yawe:

  • Umutwe ukabije utangira mu buryo butunguranye.
  • Ibibazo byo kuvuga.
  • Kubura ibinya mu maguru cyangwa mu maso.
  • Isesemi.
  • Umucyo n'ibintu birebire imbere y'amaso, hamwe n'igicucu cyijimye cyangwa akadomo k'umukara. Ibi ni ibimenyetso by'uko retina yacitse.Ibimenyetso bishobora kuba: Gucika cyangwa gucika kw'ijisho ry'umugongo (retinal tear) akenshi ntibibabaza, ariko ni ikibazo cyihutirwa gikeneye kuvurwa vuba!

Wibuke ko kwirengagiza ibi bimenyetso bikomeye bishobora gutera kwangirika k'amaso burundu cyangwa ibindi bibazo bikomeye by'ubuzima, bityo rero ni ngombwa gufata ingamba vuba.

Amaherezo, ibintu byo kwibuka (Ubutumwa bwo kujyana mu rugo)

Ijambo 'scotoma' rishobora kuba ritazwi neza nk'ijambo 'ahantu hadasobanutse', ariko byombi bisobanura ikintu kimwe. Scotoma ishobora gusobanura ko ubona ikintu kitariho, cyangwa ishobora gusobanura ko udashobora kubona ikintu wifuza kubona. Hari abantu bamwe na bamwe bafite scotoma ntibamenya ko bazifite.

Kimwe n'indwara iyo ari yo yose, ni ngombwa kuvugana na muganga wawe niba ubonye impinduka mu maso yawe . Hari igihe ibi bishobora kuba ibintu bito, ariko ubundi bishobora kuba ikimenyetso cy'ikintu gikomeye kurushaho.

Niba ufite ikibazo gikomeye cyo kutabona neza, vugana na muganga wawe ku bintu byagufasha (urugero: amatsinda y'abaterankunga, ubufasha bwo kutabona neza). Amaso yawe ni ingirakamaro, bityo ni inshingano zawe kuyayitaho. Urabyumva? Ntugahangayike, ikintu cyose gishobora kuganirwaho na muganga wawe kandi igisubizo kiraboneka.


Scotoma , ahantu hijimye, kureba, indwara z'amaso, retina, imitsi y'amaso, glaucoma, migraine, isuzuma ry'amaso

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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