Retinitis pigmentosa

Retinitis pigmentosa ke lefu la mahlo leo ho lona ho nang le tšenyo ho retina. Retina ke karolo ea lisele tse ka morao ea leihlo le ka hare. Lera lena le fetola litšoantšo tse bobebe hore e be matšoao a methapo ebe li li romela bokong.

Retinitis pigmentosa e ka matha ka malapeng. Boloetse bona bo ka bakoa ke liphoso tse 'maloa tsa lefutso.

Lisele tse laolang pono ea bosiu (melamu) li ka angoa haholo. Leha ho le joalo, maemong a mang, lisele tsa methapo ea kutlo li senyehile haholo. Letšoao le ka sehloohong la lefu lena ke ho ba teng ha li-deposit tse lefifi ho retina.

Lebaka le ka sehloohong la kotsi ke nalane ea lelapa ea retinitis pigmentosa. Ke boemo bo sa tloaelehang bo amang motho a le mong ho ba 4000 United States.

Matšoao hangata a hlaha pele bongoaneng. Leha ho le joalo, mathata a maholo a pono ha a atise ho ba teng pele ho motho e moholo.

• Ho fokotseha ha pono bosiu kapa ka khanya e tlase. Lipontšo tsa pele li ka kenyelletsa ho ba le nako e thata ea ho tsamaea lefifing.
• Ho lahleheloa ke pono (pheriferale) pono, ho baka "pono ​​ea kotopo."
• Ho lahleheloa ke pono e bohareng (maemong a tsoetseng pele). Sena se tla ama bokhoni ba ho bala.

Liteko tsa ho lekola retina:

• Pono ea mebala
• Tlhatlhobo ea "retina" ke ophthalmoscopy kamora hore bana ba ntlafatsoe
• Fluorescein angiography
• Khatello ea intraocular
• Tekanyo ea ts'ebetso ea motlakase ho retina (electroretinogram)
• Karabo ea barutoana ba barutoana
• Teko ea ho khaotsa
• Ho nka lifoto tsa retina
• Teko ea pono e mahlakoreng (teko ea tšimo ea pono)
• Hlakola tlhahlobo ea lebone
• Matla a pono

Ha ho na kalafo e sebetsang bakeng sa boemo bona. Ho roala likhalase tsa mahlo ho sireletsa leihlo ho khanya ea mahlaseli ho ka thusa ho boloka pono.

Liphuputso tse ling li bontša hore kalafo e nang le li-antioxidants (joalo ka tekanyetso e phahameng ea vithamine A palmitate) e ka liehisa lefu lena. Leha ho le joalo, ho noa vithamine A e phahameng ho ka baka mathata a tebileng a sebete. Melemo ea kalafo e tlameha ho lekanyetsoa khahlanong le likotsi sebeteng.

Liteko tsa bongaka li ntse li tsoela pele ho lekola kalafo e ncha ea retinitis pigmentosa, ho kenyeletsoa ts'ebeliso ea DHA, e leng omega-3 fatty acid.

Mefuta e meng ea kalafo, joalo ka ho kenya li-microchip kahara retina e sebetsang joalo ka kh'amera ea video e honyenyane haholo, e mehatong ea pele ea kholo. Litlhare tsena li ka ba molemo bakeng sa ho phekola bofofu bo amanang le RP le maemo a mang a tebileng a mahlo.

Setsebi sa pono se ka u thusa ho ikamahanya le tahlehelo ea pono. Etela setsebi sa tlhokomelo ea mahlo khafetsa, se ka bonang lera la leihlo kapa ho ruruha ha leihlo. Mathata ana ka bobeli a ka phekoloa.

Boloetse bona bo tla tsoelapele ho hola butle. Ho foufala ka ho felletseng ho tloaelehile.

Ho senyeha ha pono le bohare ho tla etsahala ha nako e ntse e tsamaea.

Batho ba nang le retinitis pigmentosa hangata ba ba le lera le sa le banyenyane. Ba kanna ba ba le ho ruruha ha retina (macular edema). Likoluoa ​​li ka tlosoa haeba li kenya letsoho tahlehelong ea pono.

Ikopanye le mofani oa tlhokomelo ea bophelo haeba u na le bothata ba pono ea bosiu kapa u ba le matšoao a mang a lefu lena.

Ho fana ka tlhabollo le liteko tsa lefutso ho ka thusa ho tseba hore na bana ba hau ba kotsing ea lefu lena.

RP; Pono tahlehelo - RP; Tahlehelo ea pono ea bosiu - RP; Ho senyeha ha molamu oa Rod Cone; Ho lahleheloa ke pono ea pono - RP; Bofofu ba bosiu

• Leihlo
• Tlhahlobo ea lebone

Cioffi GA, Liebmann JM. Maloetse a tsamaiso ea pono. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 26th. Philadelphia, PA: Elsevier; 2020: khaolo ea 395.

Cukras CA, Zein WM, Caruso RC, Sieving PA. Tsoelo-pele le 'ho ema' li futsitse ho senyeha ha leihlo. Ka: Yanoff M, Duker JS, bahlophisi. Ophthalmology. La 5th. Philadelphia, PA: Elsevier; 2019: khaolo ea 6.14.

Gregory-Evans K, Weleber RG, Pennesi ME. Retinitis pigmentosa le mathata a amanang. Ho: Schachat AP, Sadda SR, Hinton DR, Wilkinson CP, Wiedemann P, bahlophisi. Retina ea Ryan. La 6th. Philadelphia, PA: Elsevier; 2018: khaolo ea 42.

Olitisky SE, Marsh JD. Mathata a retina le vitreous. Ka: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, bahlophisi. Buka ea Nelson ea Pediatrics. La 21 Ed. Philadelphia, PA: Elsevier; 2020: khaolo ea 648.