Qhov Muag Tsis Pom Kev (Congenital) Hauv Cov Tsiaj

2024 Tus sau: Daisy Haig | [email protected]. Kawg hloov kho: 2023-12-17 03:09

Congenital Ocular Anomalies Hauv Cov dev

Yug me nyuam txawv txav ntawm lub qhov muag los yog nws cov nqaij mos uas nyob ib puag ncig feem ntau pom sai sai tom qab yug menyuam dev, tab sis yuav pib txhim kho li ntawm rau mus rau yim lub lim tiam ntawm lub neej. Feem ntau qhov tsis xws luag yog hloov caj ces; piv txwv li, cov qog qog ua ntu zus (PPM), uas tshwm sim thaum cov kab mob ntawm cov nqaij hauv plab tseem nyob ntawm lub qhov muag tom qab yug me nyuam, nws nquag dua hauv Basenjis, Pembroke thiab Cardigan Welsh Corgis, chow chows, thiab mastiffs.

Lub caij no, kev mob siab ua rau cov ntshav tsis haum ntawm lub cev (PHTVL) thiab cov kab mob siab ntsws ua kom sib luag (PHPV) feem ntau yog tau txais los ntawm Doberman pinschers. Multifocal retinal dysplasia (malformation ntawm tus retina) muaj nyob hauv lus Askiv springer Spaniels; collie qhov muag tsis pom kev zoo hauv cov dab tshos, Shetland sheepdogs, thiab cov tswv yug yaj hauv Australian; retinal dystrophy hauv Briards, photoreceptor dysplasia (malformation ntawm lub hlwb uas pom lub teeb thiab xim) hauv Collies, Irish Setters, me me schnauzers, thiab Norwegian elkhounds.

Kev txawv txav ntawm lub leeg kuj tuaj yeem txhim kho nws tus kheej (piv txwv li, colobomas ntawm ther anterior) lossis tshwm sim hauv utero. Cawv ntawm cov tshuaj lom rau lub cev, tsis muaj khoom noj khoom haus, thiab muaj kab mob rau lub cev thiab hloov khoom thaum lub cev xeeb tub (xws li panleukopenia) yog lwm yam kev pheej hmoo ua rau muaj kev txawv txav ntawm ocular.

Cov tsos mob thiab Hom

Muaj ntau yam kev txawv txav uas tuaj yeem cuam tshuam rau tus dev qhov muag lossis cov nqaij mos uas nyob ib puag ncig. Hauv qab no yog qee qhov teeb meem tshwm sim ntau dua thiab lawv cov cim raug coj los ua ke:

• Colobomas ntawm lub hau

  • Tej zaum yuav tshwm sim zoo li tsis pom tseeb hauv daim tawv muag, lossis ntaub so ntswg ntawm daim tawv muag yuav ploj mus
  • Cov tawv muag hloov kho qhov sib tw thiab qhov muag pom

• Colobomas ntawm iris

  • Misshapen iris
  • Hnov qhov muag pom kev kaj
  • Tsis niaj zaus cuam tshuam rau lub zeem muag
  • Feem ntau muaj rau hauv cov tsiaj cov tsiaj (i.e., Basenji, Collie, Australian sheepdog)

• Cov me nyuam kawm tsis tu ncua (PPM)

  • Tus menyuam mos cov nqaij yuav nyob ntawm lub qhov muag tom qab yug tas
  • Kuj tsis paub meej iris tsis xws luag
  • Kuj tsis paub meej cataracts
  • Kuj sib txawv thiab colobomas ntawm uvea
  • Muaj ntau hauv Basenjis

• Tshuav

  • Cov qog zoo li lub qog ua rau ntawm daim tawv muag qhov muag, lossis rau lub ntsej muag
  • Cov tawv muag hloov kho qhov sib tw thiab qhov muag pom

• Iris cysts

  • Feem ntau tsis pom, zoo li cov cyst nyob tom qab lub tsev iris
  • Tej zaum yuav tsis muaj cov tsos mob ntxiv rau me me ntawm qhov muag tsis pom, tshwj tsis yog cyst cuam tshuam nrog thaj teb ntawm lub zeem muag

• Congenital glaucoma (ntshav siab hauv lub qhov muag) nrog buphthalmos (txawv txav ntawm lub qhov muag)

  • Ua kua muag
  • Tshab, liab, thiab mob qhov muag

• Congenital cataracts

  • Cloudiness nyob rau hauv lub qhov muag
  • Feem ntau yuav tau txais (xws li Cavalier King Charles spaniels)

• Congenital keratoconjunctivitis sicca (KCS) Qhov chaw nyob

  • Kuj tseem hu ua lub qhov muag qhuav
  • Muaj ntau yam hauv Yorkshire terries

• Lwm yam teeb meem kev loj hlob

  • Tsis muaj cov tub ntxhais kawm lossis cov menyuam kawm ntawv uas tsis zoo li lub cev
  • Tsis muaj kua muag txhaws qhib (Cov Ntsuas Cov Khaub Ncaws Me)
  • Tsis muaj iris

• Lub siab hyperplastic tunica vasculosa lentis (PHTVL) thiab kev tsis ua haujlwm hyperplastic thawj vitreous (PHPV)

  • Pib hauv utero, nrog kev mob atrophy ntawm cov hlab ntshav uas pab txhawb lub qhov muag teeb
  • Muaj ntau hom ntawm Briards, Cocker Spaniels, beagles, rottweilers

• Retinal dysplasia

  • Tshwm sim raws li cov quav lossis cov rosette duab ntawm lub retina
  • Muaj ntau hauv Briards

• Retinal kev ua haujlwm

  • Retina tshem tawm los ntawm sab nraum qab ntawm lub qhov muag ua rau dig muag
  • Muaj ntau hauv Labrador cov neeg khaws khoom, Bedlingtons, thiab Sealyham chaw muaj chaw

• Photoreceptor dysplasia

  • Hmo ntuj dig muag (thaum tus pas nrig cuam tshuam)
  • Hnub qhov muag tsis pom tseeb (thaum muaj kev cuam tshuam cones)
  • Qeeb lossis tsis tuaj kawm ntawv ntawm cov me me mus rau lub teeb (thaum cov menyuam tsis sib yeem lossis zawv zawg)
  • Tus ua qhov muag tsis pom kev

• Optic paj underdevelopment

  • Feem ntau ua rau dig muag
  • Feem ntau ntawm Miniature thiab cov khoom ua si cov paws noj

• Qws-tej yam tsis zoo

  • Qws thiab tej yam malformation ntau yam hauv Irish setters thiab collies
  • Qws malformation ntau nyob rau hauv Norwegian elkhounds
  • Cone malformation hauv Alaskan malamutes

Ntxiv rau, kev tiv thaiv kab mob, xws li ua rau lub ntsej muag opacities, PPM, cataracts, retinal detachement, thiab dysplasia, feem ntau cuam tshuam nrog cov hauv qab no:

• Txawv lub qhov muag me me
• Lub qhov muag ploj lawm
• Zais tawm lub qhov muag (vim yog lwm qhov muag deformities)

Ua rau

• Caj ces
• Txhawj xeeb tsis zoo
• Tej yam mob hauv tsev menyuam (piv txwv li, kev kis mob thiab kev kis thaum lub cev xeeb tub)
• Toxicity thaum cev xeeb tub
• Kev noj zaub mov zoo thaum cev xeeb tub

Kev kuaj mob

Koj yuav tsum tau muab ntau npaum li cas ntawm koj tus dev kev noj qab haus huv keeb kwm uas koj tau muaj rau koj, xws li nyob hauv tsev menyuam (piv txwv li, txawm nws niam mob, nws noj zaub mov, thiab lwm yam), thiab tus dev kev loj hlob thiab ib puag ncig tom qab yug. Tom qab noj cov keeb kwm meej, koj tus kws kho tsiaj yuav kuaj qhov noj qab haus huv ntawm lub qhov muag.

Kev kuaj tsim kua muag Schirmer tuaj yeem siv los xyuas seb koj tus dev lub qhov muag ua kua kua muag txaus. Yog tias muaj kev ntsuas ntshav siab hauv lub qhov muag (kuaj qog nqaij) qhov xav tau, qhov kev kuaj mob hu ua tonometer yuav siv rau koj tus dev lub qhov muag kom ntsuas nws lub hauv siab. Kev qog tsis meej nyob rau hauv lub qhov muag, lub sijhawm no, yuav tau kuaj nrog qhov tsis ncaj qha ophthalmoscope thiab / lossis lub ntsej muag me me.

Kev ntsuas qhov muag ntawm lub qhov muag kuj tseem tuaj yeem qhia cov teeb meem ntawm lub teeb ntawm lub pob muag, qhov ntsej muag (cov kua dej ntshiab uas ua rau qhov chaw ntawm lub lens thiab retina), qhov retina, lossis lwm yam teeb meem uas tshwm sim tom qab (rov qab) ntu ntawm lub qhov muag. Yog hais tias cov iris cysts, ultrasound yuav pab koj tus kws kho mob txiav txim siab tias qhov loj hauv qab ntawm iris yog qhov tseeb cyst lossis qog. Cov hlwv feem ntau tsis coj cwj pwm sib xws: qee qhov loj tuaj, thaum lwm tus tab tom me. Feem ntau, rov qab kuaj xyuas qhov ua tiav ntawm cyst yuav yog qhov kev kho mob, txog thaum muaj kev cuam tshuam ntxiv.

Lwm txoj hauv kev kuaj mob tseem ceeb hu ua angiography kuj tseem siv tau rau saib teeb meem nyob rau tom qab ntawm lub qhov muag, xws li tshem tawm cov retina thiab cov hlab ntsha hauv qhov muag. Hauv cov qauv no, cov tshuaj uas pom ntawm X-ray (radiopaque) raug txhaj rau hauv thaj chaw uas yuav tsum tau pom kev, yog li cov chav kawm tag nrho ntawm cov hlab ntsha tuaj yeem kuaj tau rau qhov tsis meej.

Kev Kho Mob

Txoj kev kho yuav yog raws li qee yam tshwj xeeb ntawm qhov muag txawv txav uas cuam tshuam rau koj tus dev. Ua raws li tus kws kho tsiaj muaj kev paub nrog kab mob qhov muag, koj yuav tsum tau kho ntxiv nrog tus kws kho tsiaj kho mob paub txog. Kev phais mob tuaj yeem kho qee qhov kev tsis taus ntawm lub hnub yug, thiab cov tshuaj tuaj yeem siv los txo qee qhov teebmeem ntawm qee yam. Congenital keratoconjunctivitis sicca (KCS), feem ntau hu ua qhov muag qhuav, feem ntau tuaj yeem kho nrog kua muag hloov ua ke nrog tshuaj tua kab mob. Lwm yam tshuaj hu ua mydriatics tej zaum yuav raug siv los ua kom pom kev zoo thaum pom kev sib deev sib deev tam sim no nyob hauv plawv ntawm koj tus dev lub qhov muag lo ntsiab muag.

Nyob rau hauv kev tshwm sim ntawm photoreceptor dysplasia, tsis muaj kev kho mob uas yuav ncua lossis tiv thaiv nws kev nce qib, tab sis cov dev nrog tus mob no feem ntau tsis raug kev txom nyem los ntawm lwm qhov kev mob lub cev thiab tuaj yeem kawm tswj hwm lawv ib puag ncig zoo, tsuav lawv muaj peev xwm vam khom lawv ib puag ncig muaj kev ruaj khov thiab nyab xeeb.

Nyob thiab Tswj

Congenital KCS yuav tsum nquag mus kuaj xyuas tus kws kho tsiaj kom soj qab tsim kom tsim kua muag thiab qhov xwm txheej ntawm lub qhov muag sab nraud. Cov kev txawv txav xws li mob hnoos qeev, PHTVL, thiab PHPV yuav tsum kuaj ib xyoos ob zaug los saib xyuas qhov ua mob.

Ib qho ntxiv, vim hais tias feem ntau qhov kev mob qog nqaij hlav los yog caj ces tsis muaj mob, koj yuav tsum tsis txhob yug tus dev uas tau txheeb xyuas tias muaj cov kev cuam tshuam no.