I mit hriselna chungchang chiang taka hriat i duh em? Tichuan (OCT) test chungchang hi i zir leh ang u!

Mit enfiahna i nei tawh em? Chutianga i tih chuan i doctor chuan test bik nei turin a ti mai thei che a ni. Chutiang test bik, pawimawh tak pakhat, vawiin a kan sawi tur chu OCT tih a ni. Ngaihtuah buai suh, a awlsam hle a, a hrehawm lo bawk.

Hei hi eng nge ni (OCT)?

A awlsam zawngin, Optical Coherence Tomography (OCT) hi hmanraw bik a ni a, i mit chhunga thil awmte chu thlalak a la thei a ni. I taksa chhung lam en turin ultrasound scan ang mai a ni a, mahse hei hi i mit chungah tih a ni. Mit tana hlauhawm lo leh kan hmuh theih loh infrared light hmangin i mit chhunga layer awmte thlalak a la thin. A bîk takin mit hnung lama thil pawimawh tak tak, retina leh optic nerve -te chu chiang takin a hmu thei a ni. Mit scan tak tak ang mai a ni. Hei hmang hian doctor-te chuan i mit thuk zawng an teh thei a, a hmun hrang hrang an enfiah thei a, damdawi lam harsatna eng pawh an hmuchhuak thei a, an enkawl thei bawk.

Hei hi "ocular coherence tomography" an ti \hin a, "ocular" tih awmzia chu mit nena inzawm tihna a ni. Tunlai hian OCT technology hi mit tan chauh ni lo, natna dang tan pawh hman a ni. Entirnan, thisen kalna kawng enfiah (Angiography) ang chi thil atan hman a ni. Cardiology, neurology, leh oncology lama specialist-te pawhin he method hi a hlawkzia an hre tawh bawk.

Engtikah nge he (OCT) test hi ka neih ang?

I doctor chuan i natna lan chhuah dan emaw, mit enfiah laia an thil hmuh emaw a zirin OCT test neih a rawt thei ang. Entirnan, i mit hmuh dan a danglam emaw, i doctor-in i mitah thil dik lo a awm nia a rinhlelh chuan thil awmdan chu an en thei ang.

Tin, kum upa lam nena inzawm mit lama harsatna engemaw zat a awm a, chuvangin chutiang atana hlauhawm, emaw, mit natna dang vei thei tur tan chuan doctor chuan an mit enfiah fo rualin OCT scan neihpui turin a rawt thei bawk. Tichuan heng scan te hi a chang chuan an la thei a, an khaikhin thei a, danglamna a awm leh awm loh an en thei bawk. Kan mit hriselna record vawn ang mai a ni.

Mit natna chi hrang hrang OCT hian eng chi nge a hriatchhuah leh enkawl theih?

Mit lam doctor te chuan he (OCT) test hi i mit hnung lama retina leh optic nerve te enfiah nan an hmang thin. I mit hmuhna tichhe thei dinhmun hrang hrang hriatchhuahna kawngah a pui thei a ni. Entirna tlemte chu hetiang hi a ni:

• Glaucoma natna: 1.1.Chutiang a nih chuan mit chhunga pressure a tisang thei a, mit nerve a tichhe thei bawk. (OCT) hmangin he chhiatna hi a zau zawng leh nerve fiber layer thickness te hi hriat theih a ni.
• Macular Degeneration: Hei hi kan tar chhoh zel a lo awm fo thin a ni. Mit kan hmuh fiahna hmun, macula chu a chhiat phah a. OCT hian a chi, a vawt emaw, a hnim emaw, a chhiatna zau zawng hriat theih nan a pui thei a ni.
• Diabetes-related macular edema: Zunthlum vei te zingah harsatna lian tak a awm thei. Fluid a awm avangin macula chu a lo hring chhuak thin . Optical coherence tomography (OCT) hmangin he hliam hi a zau zawng dik takin a teh thei a ni.
• Diabetes-related Retinopathy: Zunthlum natna hian mit lama thisen kalna kawng a tichhe thei a, thisen kalna kawng thar a siam thei bawk. Hetiang chhiatna leh fluid buildup hi (OCT) hmangin chiang takin a lang thei.
• Mit Cancer: Hei hian mit cancer chi thenkhat hriatchhuahna leh a zau zawng hriat theihna a pui bawk.
• Optic Atrophy: Hetiang dinhmun hi chhan hrang hrang avanga mit nerve tihchhiat vang a ni thei. Optical coherence tomography (OCT) hmangin nerve fiber te chu a thim tawh tih a hriat theih.
• Retinal Detachment leh Retinal Tears: Hei hi retina a inthen hmaa mittui leh mittui te te ang chi thil hriat chian nan a pawimawh hle.
• Posterior Vitreous Detachment: Hei hi kum upat rualin a awm fo bawk. A châng chuan OCT scan hian retina a nghawng em tih hriat theih a ni.
• Central Serous Retinopathy: Hei hi retina hnuaia tui awmkhawmna a ni a, chu chuan mit a ti fiah lo thei a ni. He fluid layer hi (OCT) hmangin chiang takin a lang thei.
• Cystoid Macular Edema: Macula chhunga cyst te tak te, tui khata khat lo awm thin. Hei hi chhan hrang hrang avangin a thleng thei a ni.
• Bull's Eye Maculopathy: Macula chhunga "target" (bull's eye) pattern bik tichhe thei natna. Hei hi damdawi thenkhat avanga lo awm thei a ni.
• Retinoschisis: Retina layer hrang hrangte inthen darh a ni.

A châng chuan Doctor-te pawhin OCT hmangin mit hmalam, mit (cornea) leh mit (iris) te an en bawk. Hei hian mit hmalam a chhiatna awmte hriatchhuahna kawngah a pui thei a, mit surgery ruahmannaah pawh a pui thei bawk.

He (OCT) test hian engtin nge hna a thawh?

A awlsam khawp mai. Ultrasound scan tih i hre tawh em? Sound wave hmangin taksa chhungah a thawn lut a, chutah chuan an bounce back angin thlalak a siam leh thin. OCT pawh chutiang bawk chu a ni a, mahse sound wave hmang lovin, hmuh theih loh red light a hmang zawk a ni.Heng light rays te hian i mit chhunga tissue te a rawn deng a, an rawn bounce leh chuan three-dimensional (3D) cross-sectional image an siam thin. Hei hian i mit chhunga thil awm chu layer khatin i hmu thei tihna a ni . Cake hrual ang maiin han ngaihtuah teh.

Hei hian engti kawng mahin mit a tichhe lo. Mit ah engmah a lut lo. A hmanraw him tak a ni.

(OCT) test neih chhung hian eng nge thleng?

Hei hi test rang tak a ni a, minute tlemte chhunga tihfel theih a ni. I doctor office-ah dik takin tih a ni. Inbuatsaihna bik a ngai lo. I mit enfiahna pangngai zawh hnu lawkah pawh tih theih a ni.

Test hmain i mitmeng tizau turin mittui tlakna (eye drops) pek i ni thei bawk. Hei hian i mit chhung lam chu chiang zawkin a hmu thei ang. Chumi hnuah chuan scanner hmaah thu turin an ti ang che a, i hmui chu a bula support inbun chungah dah turin an ti ang che. Green light chu en nghal turin an ti ang che.

(OCT) scanner hian mit pakhatah a scan thin. Scan laiin line sen i hmu ang. Engmah i hre lo vang a, engmahin i mit a deng lo vang. Mit pakhat scan nan minute khat emaw minute hnih emaw chauh a ngai. Hetih hun chhung hian i lu tichhe lova hmun khata mit dah reng a pawimawh. Hei chauh hi thlalak chiang tak hmuh theihna tur a ni.

Hei hian side effect a nei em?

Ni lo, (OCT) test ngei pawh hian risk leh side effect a nei lo. 100% a him a ni. Mahse, ka sawi tawh ang khan mit mitmeng (pupil dilation) tihzauh nan damdawi i hman chuan a hnuah rei vak lo chhung chu harsatna tenau engemaw zat i nei thei a ni. Entir nan:

• Eng laka sensitive: Hei hian ni chhuahna hmuna i chhuah dawnin i mit chu a sen a ni thei tihna a ni. Sunglass vuah hian hei hi a tihziaawm thei a ni.
• Blurry vision: Hei hi hnai taka en chuan a langsar hle.

Chungte chu darkar tlemte (darkar 4-6 vel) chhungin a reh vek tlangpui. Mi thenkhat chuan lu na an nei thei bawk.

Chuvangin, chutiang damdawi hmanga test i nih chuan mi dangin in lama hruai che hi a tha ber a, a nih loh leh lirthei khalh loh a tha ber a, a chhan chu i mit hmuh dan pangngaia a lo awm leh theih nan hun rei tak a ngai a ni.

Eng ang result nge kan hmuh? Engtin nge min hrilh?

I mit specialist (OCT) chuan scan atanga thlalak lakte chu uluk takin a zirchiang ang. Thlalak te hi i mit chhungril map ang mai a ni. A hmaa scan i neih tawh chuan, heng thlalak tharte hi chu thlalak nen chuan an khaikhin ang a, natna chu a danglam emaw, a ṭhat chhoh emaw, a lo zual zel em tih emaw an en ang. Chumi hnuah chuan he thu hi sawifiah turin a rang thei ang bera an biak ang che.

Heng result te hian i doctor chu i retina emaw optic nerve emaw tichhe thei natna i neih leh neih loh a hriat theih nan a pui thei a, a awm a nih chuan eng chen nge a darh tawh tih leh a nasat zia a hriat theih nan a pui thei bawk. Heng thute hmang hian i doctor chuan i enkawl dan tur a ruahman ang. Damdawi ei tan, laser hmanga enkawl emaw, mit injection emaw pek tan an rawt mai thei.

Engtikah nge ka doctor ka hmuh ang?

Mit enfiah fo a pawimawh hle. Doctor chu a hun takah (thla 6 danah, kum khatah vawi khat, entirnan) tlawh thin ang che. Hei hi i doctor-in i mit hmuh dan a danglam leh awm loh a enfiah theih hun a ni. Symptom danglam tak tak i neih emaw, i mit hmuh danah danglamna i hriat chuan doctor hnenah i hrilh ngei ang. Thil tenawm tak pawh ni se, ngaihthah suh.

A hnuaia symptoms te hi i neih chuan hlauthawng suh la, doctor pan nghal rawh:

• Mit na thar emaw, mit na reng reng emaw.
• Fiah taka hmuh harsatna i neih chuan, rawng a lan dan a danglam a nih chuan, thil a blurry a nih chuan.
• I mit hmaa floater ang maia thil i hmuh fo chuan, emaw, êng eng i hmuh fo chuan.
• I mit hmuhna i hloh nghal a nih chuan, emaw, i mit hmuhna hmun thenkhat chu a dum ang maia lang a nih chuan.

Chuvangin, take-home message hnuhnung ber chu:

A awlsam zawngin sawi ila, he (OCT) test hi test rang tak, awlsam tak, hrehawm lo tak leh hmasawn tak a ni. I mit chhung lam, a bik takin mit hnung lama sensitive parts, retina leh optic nerve te layer-by-layer, three-dimensional (3D) image a la a, millimeter sangkhat vel zeta fin takin i hmu thei a ni.

Hei hian doctor-te chu mit chhunga tehna a siamsak a, mit nerve chhiatna a hmu thei a, i mit hmuhna tichhe thei dinhmunte chu a tir lamah a hmuchhuak thei a, enkawl dan tur ruahmanna a siam thei bawk. Chuvangin, doctor in he test hi neih tir che a nih chuan hlauh tur a awm lo. I mit hriselna atan leh i mit hmuhna hlu tak humhalhna kawngah pawh hmalakna pawimawh tak a ni thei.

I mit kha fimkhur rawh! I mit enfiah reng theihnghilh suh.

` Mit endik, OCT test, retina, glaucoma, zunthlum vei mit, mit hriselna, scan test