Kuthamanga kwa magazi ndi matenda amaso

Kuthamanga kwa magazi kumatha kuwononga mitsempha yamagazi mu diso. Diso ndilo chingwe chakumbuyo chakumaso. Amasintha kuwala ndi zithunzi zomwe zimalowa m'diso muzizindikiro zamitsempha zomwe zimatumizidwa kuubongo.

Kutalika kwa kuthamanga kwa magazi komanso kutalika kwanthawi yayitali, kuwonongeka kumachuluka.

Muli ndi chiopsezo chachikulu chowonongeka komanso kutayika m'maso mukakhala ndi matenda ashuga, cholesterol, kapena mukasuta.

Nthawi zambiri, kuthamanga kwambiri kwa magazi kumayamba mwadzidzidzi. Komabe, ikatero, imatha kusintha kwambiri diso.

Mavuto ena ndi diso amathekanso, monga:

• Kuwonongeka kwa mitsempha m'maso chifukwa cha kusayenda bwino kwa magazi
• Kutsekeka kwamitsempha yomwe imapereka magazi ku diso
• Kutsekeka kwa mitsempha yomwe imanyamula magazi kuchokera ku diso

Anthu ambiri omwe ali ndi matenda oopsa omwe alibe matendawa amakhala ndi zizindikilo mpaka atadwala.

Zizindikiro zimaphatikizapo:

• Masomphenya awiri, kusawona bwino, kapena kutaya masomphenya
• Kupweteka mutu

Zizindikiro zadzidzidzi ndizadzidzidzi zamankhwala. Nthawi zambiri amatanthauza kuti kuthamanga kwa magazi kumakhala kwakukulu kwambiri.

Wothandizira zaumoyo wanu adzagwiritsa ntchito ophthalmoscope kuti ayang'anire kuchepa kwa mitsempha yamagazi ndi zizindikilo zomwe madzi amatuluka m'mitsempha yamagazi.

Kuwonongeka kwa diso (retinopathy) kumayikidwa pamlingo wa 1 mpaka 4:

• Gawo 1: Mwina simungakhale ndi zizindikilo.
• Maphunziro 2 mpaka 3: Pali zosintha zingapo m'mitsempha yamagazi, yotuluka m'mitsempha yamagazi, ndi kutupa m'malo ena a diso.
• Gawo 4: Mudzakhala ndi kutupa kwa mitsempha yamawonedwe komanso malo owoneka bwino a diso (macula). Kutupa uku kumatha kutsitsa masomphenya.

Mungafunike kuyesa kwapadera kuti muone ngati mitsempha ya magazi.

Chithandizo chokhacho cha hypertensive retinopathy ndikuwongolera kuthamanga kwa magazi.

Anthu omwe ali ndi giredi 4 (retinopathy yoopsa) nthawi zambiri amakhala ndi mavuto amtima ndi impso chifukwa cha kuthamanga kwa magazi. Alinso pachiwopsezo chachikulu cha kupwetekedwa.

Nthawi zambiri, diso limachira ngati kuthamanga kwa magazi kumayendetsedwa. Komabe, anthu ena omwe ali ndi grade 4 retinopathy adzawonongeka kwamuyaya ku mitsempha yamagetsi kapena macula.

Pezani chithandizo chadzidzidzi ngati muli ndi matenda othamanga magazi omwe amasintha masomphenya kapena mutu.

Matenda oopsa kwambiri

• Matenda oopsa kwambiri
• Diso

Levy PD, Brody A. Kuthamanga kwa magazi. Mu: Makoma RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: mutu 74.

Rachitskaya AV. Matenda oopsa kwambiri. Mu: Yanoff M, Duker JS, olemba. Ophthalmology. 5th ed. Philadelphia, PA: Elsevier; 2019: mutu 6.18.

Yim-lui Cheung C, Wong TY. Matenda oopsa. Mu: Schachat AP, Sadda SVR, Hinton DR, Wilkinson CP, Wiedemann P, olemba. Retina wa Ryan. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier; 2018: mutu 52.