Hloov lub zeem muag thaum cev xeeb tub.
Thaum cev xeeb tub, muaj cov hormonal hloov uas cuam tshuam rau kev ua hauj lwm ntawm tag nrho cov nqaij thiab lub cev, nrog rau, thiab lub zeem muag. Cov cim ntawm qhov muag tsis pom kev yog qhov flashing ntawm "yoov" nyob rau hauv pem hauv ntej ntawm lub qhov muag, lub deterioration ntawm lub zeem muag ntawm cov khoom deb. Qee lub sij hawm lub qhov muag conjunctiva ua heev li, thiab cov poj niam uas ua ntej lub cev xeeb tub tau siv lo ntsiab muag tsis tau hnav lawv thaum cev xeeb tub. Cov tsos mob no tshwm sim thaum twg los tau ntawm kev xeeb tub, lawv tsis tas qhia tias qhov kev puas qhov muag tsis pom kev, tab sis tseem yog ib tus kws kho mob tuaj yeem to taub qhov no.
Nyob rau hauv txhua rooj plaub nws pom zoo kom mus ntsib tus kws kho mob ob zaug thaum cev xeeb tub: thawj zaug thaum pib, qhov thib ob zaug ntawm qhov kawg - ua ntej yug. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau cov poj niam uas raug kev txom nyem siab nyob ze. Lawv loj hlob hauv qhov ntsej muag muag, ncab cov retina (ib txheej ntawm cov hlab ntsha, nyias, nyob sab tom qab ntawm lub qhov muag sab hauv - nws nyob ntawm no peb pom cov duab thiab hloov mus rau lub hlwb), thaum lub sijhawm ua haujlwm thaum muaj kev nyuab siab, nws yuav exfoliate, uas ua rau pom kev tsis pom kev. Thaum lub retina ncav, muaj ib qho kev ua txhaum ntawm cov txheej txheem metabolic (dystrophy), uas ua rau muaj kev thinning ntau dua. Lub zeem muag ntawm qhov retina cuam tshuam tsis pom kev.
Kev rho tawm ntawm retina yog ib qho teeb meem loj, nws tuaj yeem tshwm sim thaum lub cev muaj zog, nrog rau lub sijhawm ua haujlwm. Yog li ntawd, cov poj niam uas muaj kev sib tw siab ntawm kev tsis ncaj ncees yuav tsum tau qhia kom muaj qoob loo caesarean. Cov cim ntawm kev sib cais ntawm retina: kev sib nraus ntawm cov khoom yog distorted, ib qho tsaus tsaus los yog ib daim ntaub thaiv tshwm ua ntej qhov muag, uas tsis txav thaum ntsia qhov pom.
Retinal dystrophy tuaj yeem tshwm sim nrog cov kab mob plawv, mob paj hlwb, ntshav qab zib mellitus.
Nrog rau kev kuaj mob ntawm tus poj niam cev xeeb tub, tus kws kho mob kws kho mob pom nws muaj qhov mob thiab muaj kev sib txuam nrog, kev muaj zog thiab retina detachments, thiab saib cov xwm txheej ntawm cov hlab ntsha ntawm lub fundus.
Kuv yuav tsum ua li cas thiaj li tswj tau kuv lub zeem muag thaum cev xeeb tub?
Yuav kom tsis pom kev zoo thaum cev xeeb tub, koj yuav tsum, ua ntej txhua yam, nquag mus ntsib kws kho mob thiab ua raws li nws cov lus pom zoo. Yog hais tias tus kws kho mob tsis pom muaj kev hloov hauv kev kuaj xyuas ntawm lub fundus, thaum lub myopia tsawg, ces nrog kev pab los ntawm kev tshwj xeeb ntawm lub cev ce koj tuaj yeem npaj siab rau lub sijhawm yug me nyuam. Nws yog ib qhov tsim nyog kom dhau ib lub tsev kawm ntawm niam txiv, uas lawv kawm thawb thiab ua pa kom zoo thaum lub sijhawm yug menyuam. Tiv thaiv kom tsis muaj lub zeem muag nws tseem ceeb heev, vim hais tias tag nrho cov dag zog ntawm ib tug poj niam yuav tsum tau qhia tsis yog nce siab, ntawm lub taub hau, tab sis downwards, los thawb tus me nyuam tawm ntawm kev yug me nyuam. Nrog kev tsis sib haum, lub nro mus rau lub taub hau, thiab raws li, qhov rush ntawm cov ntshav tshwm sim rau nws. Xws li, tom tsim muaj thiab rau cov hlab ntsha hauv lub qhov muag fundus, thiab qhov no tuaj yeem ua rau lawv tawg thiab hemorrhage.
Nws raug pom zoo tias cov kev ua tshwj xeeb yuav tsum ua kom tsis txhob kis tus mob myopia. Piv txwv li, cov kev ua hauv qab no tsim nyog: hauv chav tsev, ntawm lub qhov rais, koj yuav tsum tau muab lub voj voog me me ci ntsa cov xim, hauv kab tsawg tshaj ib xees, thiab nqa tawm tshwj xeeb qoj ib hnub ob zaug nrog kev pab ntawm nws. Ua li no: qhov nrug ntawm lub voj voog ntawm lub qhov muag yuav tsum yog li 30 cm, ib lub qhov muag yuav tsum raug kaw ntawm tes, rau lwm tus yuav tsum tau tig rau tom qab: tom qab ntawd rau ntawm daim xaum, tom qab ntawd cov khoom tawm sab nraum qhov rais, tso kom deb li deb tau; Tib lub ce ces ua tiav nrog ob lub qhov muag.
Yog tias tus mob hawb pob, muaj cov kev hloov hauv lub fundus, ces tus kws kho mob tuaj yeem tuaj yeem muab laser rau kev kho qhov muag rau tus poj niam uas npaj plab me nyuam. Cov txheej txheem no yuav tsum tau siv cov cuab yeej tshwj xeeb, tab sis nws tsis yog kev puas siab rau tus neeg mob, vim hais tias nyob rau hauv tej yam kev mob ntawm lub chaw kho mob nws yog nqa tawm sai sai thiab tsis mob. Tus retina ntawm lub qhov muag muaj zog los ntawm qhov kev txiav txim ntawm lub teeb meem ntawm laser, qhov tsawg dua rau kev txiav plaub thiab ncab. Qee zaum, tom qab ua haujlwm no, ib tug poj niam uas muaj tus mob myopia raug tso cai ua kom yug me nyuam tsis txhob Caesarean seem. Nws yog qhov zoo dua los ua lub teeb meem laser ua ntej kev xeeb tub, vim tias muaj kev khuam siab rau nws thaum lub sij hawm muaj menyuam hauv plab yog qhov yuav ua rau anesthesia, uas tsis zoo rau poj niam cev xeeb tub.
Cev xeeb tub yog lub sij hawm thaum tus poj niam xav tau tshwj xeeb tshaj yog rau nws txoj kev noj qab haus huv thiab, tshwj xeeb tshaj yog nws pom.