Qoraa: Virginia Floyd
Taariikhda Abuurista: 11 Ogost 2021
Taariikhda Cusboonaysiinta: 20 Juun 2024
Anonim
Retinitis Pigmentosa | Genetics, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment
Dareemoleyad: Retinitis Pigmentosa | Genetics, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment

Retinitis pigmentosa waa cudur indhaha ku dhaca oo uu ku dhaco waxyeellada isha. Qaybta dambe ee isha (retina) waa lakabka unugyada ee gadaasha isha gudaha. Lakabkani wuxuu u rogaa sawirada iftiinka calaamadaha dareemayaasha wuxuuna u dirayaa maskaxda.

Retinitis pigmentosa ayaa ku dhex socon kara qoysaska. Cillada waxaa sababi kara cilladaha hidde-wadaha oo dhowr ah.

Unugyada xukuma aragga habeenkii (ulaha) waxay u badan tahay inay saameyn ku yeeshaan. Si kastaba ha noqotee, xaaladaha qaarkood, unugyada koorta ee xubinta taranka ayaa waxyeelo badan soo gaarto. Calaamadda ugu weyn ee cudurka waa joogitaanka waxyaalo mugdi ah oo ku jira qaybta dambe ee isha.

Cudurka halista ugu weyn waa taariikhda qoyska ee cudurka loo yaqaan 'retinitis pigmentosa'. Waa xaalad dhif ah oo saameyn ku yeelata 1 qof 4,000 qof ee ku nool Mareykanka.

Astaamuhu badanaa waxay marka hore soo muuqdaan carruurnimada. Si kastaba ha noqotee, dhibaatooyinka aragga daran badanaa ma soo baxaan kahor qaangaarnimada hore.

  • Aragtida oo yaraata habeenkii ama iftiinka hooseeya. Calaamadaha hore waxaa ka mid noqon kara waqti adag oo ku wareegidda gudcurka.
  • Lumidda aragga (durugsan) aragga, oo sababa "aragtida tunnel."
  • Luminta aragga dhexe (xaaladaha horumarsan). Tani waxay saameyn ku yeelan doontaa awoodda wax akhriska.

Imtixaanno lagu qiimeynayo qaybta dambe ee isha:


  • Aragtida midabka
  • Baadhitaanka qaybta dambe ee isha ee loo yaqaan ophthalmoscopy ka dib markii ardayda la ballaadhiyey
  • Angiography-ka Fluorescein
  • Cadaadiska gudaha
  • Cabbiraadda waxqabadka korantada ee isha (electroretinogram)
  • Jawaabta falcelinta ardayda
  • Imtixaanka kala-baxa
  • Sawirka isha
  • Imtixaanka aragtida dhinac (baaritaanka muuqaalka muuqaalka)
  • Baarka jeexjeexa
  • Aragtida aragga

Ma jirto daaweyn wax ku ool ah oo loogu talagalay xaaladdan. Xidho muraayadaha indhaha si looga ilaaliyo retina-ka iftiinka 'ultraviolet light' ayaa laga yaabaa inay kaa caawiso ilaalinta aragga.

Daraasadaha qaarkood waxay soo jeedinayaan in daaweynta antioxidant (sida qadar sare oo ah fiitamiin A palmitate) ay yareyn karto cudurka. Si kastaba ha noqotee, qaadashada qiyaaso badan oo fitamiin A ah waxay sababi kartaa dhibaatooyin beerka ah oo daran. Faa'iidada daaweynta waa in laga miisaamaa khataraha beerka.

Tijaabooyin caafimaad ayaa socda si loo qiimeeyo daaweynta cusub ee loo yaqaan 'retinitis pigmentosa', oo ay ku jiraan isticmaalka DHA, oo ah omega-3 fatty acid.

Daawooyinka kale, sida unuga microchip-ka ee xubinta dambe ee retina oo u shaqeysa sida kamarad yar oo fiidiyoow ah, ayaa ku jirta heerarka hore ee horumarka. Daaweyntan ayaa laga yaabaa inay faa'iido u leeyihiin daaweynta indha la'aanta la xiriirta RP iyo xaaladaha kale ee indhaha ee halista ah.


Khabiir ku takhasusay aragtida ayaa kaa caawin kara inaad la qabsato aragga oo lumiya. Booqasho joogto ah ku samee takhasusle daryeel indhaha ah, oo ogaan kara indho-beelka indhaha ama aragga oo barara. Labadan dhibaatoba waa la daaweyn karaa.

Cillada ayaa si tartiib tartiib ah u sii socon doonta. Indho la’aan dhammaystiran waa wax aan caadi ahayn.

Dhimista dhererka iyo bartamaha aragga ayaa dhici doona waqti ka dib.

Dadka qaba cudurka loo yaqaan 'retinitis pigmentosa' badanaa waxay yeeshaan indho fiiqid markay yar yahiin. Waxa kale oo laga yaabaa inay yeeshaan barar ah retina (macular edema). Indho-beelka indhaha waa la goyn karaa haddii ay gacan ka geystaan ​​luminta aragga.

La xiriir daryeel caafimaad bixiyahaaga haddii aad dhibaato ku qabto aragga habeenkii ama aad yeelato calaamado kale oo cilladan ah.

La-talinta hidda-socodka iyo baaritaanka ayaa laga yaabaa inay gacan ka geystaan ​​go'aaminta haddii carruurtaadu ay khatar ugu jiraan cudurkan.

RP; Aragga oo yaraada - RP; Aragga oo yaraada - RP; Cudurka dystrophy ee Rod; Aragtida daciifka ah - RP; Indho la’aan habeenkii

  • Isha
  • Imtixaanka kala-baxa

Cioffi GA, Liebmann JM. Cudurada nidaamka muuqaalka. Gudaha: Goldman L, Schafer AI, eds. Daawada Goldman-Cecil. 26aad. Philadelphia, PA: Elsevier; 2020: baab 395.


Cukras CA, Zein WM, Caruso RC, Sieving PA. Horumar iyo 'istaagid' dhaxal ahaan xumaan kudhaca isha. Gudaha: Yanoff M, Duker JS, eds. Indhaha. 5aad. Philadelphia, PA: Elsevier; 2019: cutubka 6.14.

Gregory-Evans K, Weleber RG, Pennesi ME. Retinitis pigmentosa iyo xanuunada xulufada. Gudaha: Schachat AP, Sadda SR, Hinton DR, Wilkinson CP, Wiedemann P, eds. Ryan's Retina. 6aad ed. Philadelphia, PA: Elsevier; 2018: cutubka 42.

Olitisky SE, Marsh JD. Xanuunada ku dhaca xubinta dambe ee isha iyo naaska. Gudaha: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Buugga Buugga Caafimaadka Caruurta. 21aad ed. Philadelphia, PA: Elsevier; 2020: cutubka 648.

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