Choroidal effusion is a buildup of fluid between the choroid (blood vessel layer that nourishes the retina overlying) and the sclera, the white out of the eye.
Kuti udzidze zvakawanda pamusoro pekuvhiringidza kwechirodia, munhu anofanira kudzidza kuti musiyano uripi pakati pekanda, choroid uye retina. The sclera ndeyekunze kwekuvhara kwebhupa reziso. The sclera ndiyo inoita kuti ziso rekuona rive richena.
Ichochoroid inopa ropa-yakawanda mhuka inodyisa uye inosimudzira retina yakawanda. Iyo retina ndiyo nyuchi dzinotaridzika dzinounganidza ruzivo rwechiedza uye dzinoipinza iyo kuuropi kuburikidza nehutachiona hwefiber fundles kuburikidza neropa re optic.
Kushandiswa kwechiroidal isati iri nyore kuunganidza mvura inenge iri pakati peiyo shlera neyechoroid. Iyo inonaya inotanga kuparadzanisa sclera kubva kune choroid uye retina. Kazhinji, hapachina nzvimbo zvachose pakati pezvakaitwa nechokuita.
Zvinokonzera
Mamiriro ezvinhu anogona kukonzera chishuvo chechiroidal ndeichi:
- kunetseka kubva pakucherechedza kwe glaucoma (yakajairika)
- chirwere chepraocular
- chirwere chinopisa
- dambudziko
- mashoma asingaiti muziso
- kushandiswa kwezvinodhaka
- venous congestion
Kuvhiyiwa kweGlaucoma ndiyo inonyanya kukonzera kukanganisa kwechoroidal nekuda kwe hypotony inowanikwa nekuvhiyiwa. Hypotony ndiyo iyo ziso romukati rinomanikidzwa rakanyanya. Kamwe kamwe kusvibiswa kwechoroidal kunotanga kuitika, mamiriro acho ezvinhu anowedzera nokuti kupisa kwayo pachayo kunokonzera kuderedzwa kwehuwandu hwemasvi eziso rinogadzira.
Inowedzerawo vhutucleral outflow. yemvura. Uveoscleral outflow ndomumwe, kazhinji kazhinji, nzira iyo ziso rinoshandisa kubvisa kuwedzera kwemvura mukati mekutanga kweziso.
Aina
- Serous - Serous effusions inogona kusanganisira kuwanda kwehuwandu hwemvura inounganidza pasina miitiro yakaipa. Kubudirira kukuru kunogona kuita kuti munhu asatarise kwenguva pfupi kana kuti ave nemapofu mumaonero avo. Serous effusion inowanzokonzera marwadzo.
- Hemorrhagic - Hemorrhagic effusions inogona kukonzera kushungurudzika kwekunetseka kwekutambudzika uye kuderera kwemaonero. Nemhepo inopisa, mvura inowedzera yakazara ropa.
Kuziva
Choroidal effusions inowanzoongororwa nokuderedza ziso uye kuongorora mukati meziso. Vanachiremba vachaona kukwirira mukati mekunze nekuonekwa kwemavara mana. Izvi zvinowanzowanzoitika nekuda kwezvibatanidza zvakasimba izvo chirongwa chechiroid chinowanikwa nemavhuna anokonzera nzvimbo iyo retina. Mhando ye ultrasound, inonzi B-scan inogona kubatsira vanachiremba kuti vataure musiyano pakati pekushongedzwa kwechoroidal uye chechokwadi retinal detachmen t.
Kurapa
Kunyange zvazvo optometrists uye ophthalmologists kazhinji vanoona kuti kuputika, kazhinji vanobatwa nehukama hwakarovedzwa muzvidzidzo zvekare. Kazhinji kacho nyanzvi yekuongorora retiniti ichave yakachengeteka uye kungoona kushandiswa kwevamwe sezvinenge dzimwe nguva vachigadzirisa ivo pachavo sezvo kuwedzera kweziso kuchidzika zvishoma nezvishoma. Kana pane chiremera chikuru, chiremba achapa mishonga yepamusoro uye yemuromo steroid mishonga. Cycloplegic mishonga inorayirwa zvakare nokuti inoshanda kuti iwedzere kamuri rekare. Mumatambudziko akaoma, kupindira kwekuvhiya kunodiwa. Iro retinal nyanzvi ichapedza mvura yakasvibiswa nekavhura kadiki inonzi sclerotomy.