Retinal Eye Cuta: manyan cututtuka da kuma bincike da hanyoyin

cututtuka na akan tantanin ido (fundus) suna ranked kamar yadda ya fi na kowa cututtuka na mutum, wanda ya yi fakon shi na rayuwa. Mafi sau da yawa da suka faru bayan shekaru 45.

Yana da wannan shekaru zama juyo, a lokacin da metabolism da ya auku a jikin mutum da aka gina da kuma aka je ga tsufa. Yana bayyana Sistem gazawar, shafi dukkan gabobin da kyallen takarda, ciki har da akan tantanin ido.

Matsayin mai mulkin, da takamaiman gunaguni suna hali na fundus cututtuka, ba ya wanzu. Rage wahayi yakan auku a lokacin da ido cuta da aka kafa isa kuma kara samuwa magani ne kawai iya dakatar da hangen nesa da hasara, amma ba inganta shi.

Alamun cewa ya kamata faɗakar da wani mutum da kuma tura shi zuwa ziyarci wani ophthalmologist, hada da irin canje-canje a matsayin:

• curvature da / ko a hade da haruffa yayin karanta;
• photopsia bayyanar - mai walƙiya haske filasha da sparkles tare da idanu rufe, bayyana bayan jiki aiki da / ko motsi na idanu.
• canje-canje a gefe hangen nesa.
• asarar hangen nesa da yamma hours;
• take hakkin da launi abin mamaki.
• fadowa abubuwa daga gannai.

Duk wadannan na musamman yanayi bayar da shawarar gaban Pathology na akan tantanin ido.

Basic cuta daga cikin fundus

Cututtuka shafi haske a jikin, mai yawa. Amma ya fi na kowa ne da wadannan:

1. Atrophy (nau'i nau'i) na na gani jijiya. Wannan ido cuta ne halin da samuwar wani kumburi da na gani jijiya kai, haddasa ya regressive raunuka. Gani da wani gagarumin raguwa a cikin wahayi, rage filin daga view. Lokacin da ophthalmoscopic jarrabawa a fili a bayyane maras ban sha'awa da na gani Disc.

2. A pigment degeneration na akan tantanin ido. A wannan cuta akwai samuwar foci haske pigment da ciwon wani nau'i na star ko Kwayoyin da kuma shirya a kan ekweita na ido fundus.

Wannan ido cuta a can farko ne halin da akan rage magariba hangen nesa. A fagen view kafa ta makafi spots, da ciwon wani nau'i na zobe. A hankali akwai wani takaita da gani filin da bututu da irin, a cikin abin da haƙuri iya gani sarai abubuwa located daidai a cikin cibiyar. Kamar yadda na gani Viewing ƙuntatawa na faruwa da kuma tabarbarewar gani acuity, thinning na jini ya auku fundus.

3. Tsakiya kumburi da ido duka. Wannan ido cutar tare da retinal pathological canji dangantawa da spasm mikawa cikinta jini.

A farkon matakai da cutar akwai cikas hangen nesa, sarrafa a tsakiyar filin daga view, la'akari da batun kamar yadda yake gani rage, da kuma tasowa a wucin gadi hyperopia. Fundus na ido ne batun spasms na jini, kuma yana da launin toka-ja kumbura a cikin macula.

Ganewar asali Ophthalmology

Modern ci gaban ophthalmology ya sa ya yiwu a gudanar da dukkan dole nazarin da ake bukata domin kafa da ainihin cutar. Wadannan nazarin sun hada da:

• kafa na gani acuity (kayadadden ko kwamfuta Hanyar).
• intraocular matsa lamba ji.
• jarrabawa na akan tantanin ido.
• corneal topography.
• jarrabawa na eyeball .
• kowa electrophysiological nazarin.
• Kyalli dijital angiography.

Modern bincike kayayyakin aiki, a ophthalmology ba kawai taimake yi wani cikakken ganewar asali, amma kuma taimakawa wajen da iko da kuma tasiri management na aiwatar da magani na cutar.