I mit chhung thuk taka en thei OCT scan (Optical Coherence Tomography) chungchang i zir dawn teh ang.

Doctor-in i mit chhunga nerve leh layer te tak te te chu engtin nge a hmuh theih ang tih i ngaihtuah ngai em? I mit i tan a, thlalak chiang tak tak lak ang mai a ni a, mahse a hrehawm lo. He technology mak tak hi OCT scan an ti a. I mit doctor chuan a hrilh che a ni thei a, a hming pawh i lo hre tawh mai thei bawk. Eng nge a nih leh engvangin nge a pawimawh em em tih hi han thlir ila.

A awlsam zawngin, OCT scan chu eng nge ni?

Optical Coherence Tomography, emaw kan hriat vek angin OCT scan , hi hmanraw bik a ni a, mit chhunga thil awmte cross-sectional image chiang tak tak a la thei a, engti kawng mahin mit chhungah a lut lo (non-invasive).

Hei hi hriatthiamna tha ber chu ultrasound scan hi a ni. I hria em, ultrasound scan hi naute pum chhunga en nan emaw, taksa chhunga taksa peng hrang hrang en nan emaw hman a ni. Chutah chuan thil thleng chu sound wave taksaah thawn luh a ni a, a reflect leh dan chu tehin thlalak siam a ni. OCT-ah pawh chutiang bawk chu a thleng thin a, mahse sound wave aiah light wave (infrared light) hman a ni. Heng light rays te hi kan mit chhungah a lut a, mit hnung lama retina hian a rawn let leh thin. Light lo lut chu teh a ni a, computer chuan chiang tak, layer-by-layer, three-dimensional (3D) image a siam a, chu chu en theih a ni.

He technology hmang hian mit lam doctor-te chuan i mit hmun pawimawh ber berte thik zawng a teh thei a, a chhiatna, a hring emaw, a danglamna emaw chu chiang takin a hmu thei a ni. Tun hma chuan hetiang thil hi chiang taka hmuh theih dan tur a awm lo. Mahse OCT technology hian mit lam thil a tidanglam nasa hle.

Hei hi mit chauh a ni lo. Tunah chuan he technology hi cardiology, neurology, leh oncology ang chi field hrang hrangah thisen kalna kawng ang chi thil enfiah nan an hmang tan ta a ni.

Engtikah nge OCT test i neih ang?

I mit lam doctor chuan mit enfiahna pangngaiah harsatna a neih chuan, emaw, i natna lan chhuah dan azira damdawi lam dinhmun an rinhlelh chuan OCT test neih a rawt thei ang.

Hei hi han mitthla teh. Kum 50 chuang i ni tawh a, zunthlum i nei tawh bawk. Routine eye exam i neih hian doctor chuan, "I mit pressure a sang deuh niin a lang a, i zunthlum hian i optic nerve a nghawng thei bawk. OCT hmangin i chhunga thil awm dan i en ang u," a ti a.

Tin, damdawi lam harsatna thenkhat nei te pawhin an nei lo a nih pawhin symptom an nei chhunzawm zel thei bawk.OCT scan hmangin mit a inthlak danglam dan enfiah thin a ni. Entirnan, glaucoma vei chuan kum khatah vawi khat vel OCT scan a nei thei a, chu chuan mit nerve chhiatna chu a hmaa scan tawhte nena khaikhin chuan a pung em tih emaw, a la awm reng em tih emaw a enfiah thei a ni. Hei hian enkawlna hlawhtlinna tehna atan a pui thei a, a tul chuan enkawlna pawh a siamrem thei bawk.

OCT hmanga mit natna engte nge hriatchhuah leh enkawl theih?

OCT scan hi mit hnunglam enfiah nan hman a ni ber a, chungte chu retina leh optic nerve te an ni. Hei hian kan mit hmuhna tichhe thei natna khirh tak tak tam tak hriatchhuahna kawngah a pui thei a ni. Hei hi a hnuaia table atang hian ngaihdan tha tak i hmu thei ang.

Hei mai bakah hian mit surgery hmaa mit hmalam segment te enfiah nan OCT technology hman theih a awm bawk.

Engtin nge he test hi tih a nih? I ngaihtuah angin a harsa em?

A ni lo tak zet! OCT scan hi thil awlsam tak, natna nei lo , minute tlemte chhunga tihfel theih a ni . Inbuatsaihna bik leh ei leh in lama tihkhawtlai a ngai lo. I mit enfiahna pangngai zawh hnu lawkah pawh tih theih a ni.

Step by step khata thil thleng chu hetiang hi a ni:

1. Dilation: A chang chuan, i mit chhung lam thlalak chiang zawka hmuh theih nan, i doctor chuan i mit chhungah mittui tlakna tur a dah ang a, chu chuan mitmeng chu a tizau ang. Hei hi a tul reng reng lo.

2. Machine hmaa thu: Chumi hnuah chuan OCT scanner hmaah chair-ah i thu ang. I hmui leh i hmai chu machine-a innghat support-ah dah a ni ang. Hei hian i lu chu a ding reng ang a, i che lo ang.

3. Hmun khata en reng: A dawtah chuan machine chhunga green light te tak te chu mit khap lovin en turin an ti ang che.

4. Scanning: I nghah lai hian machine chuan i mit pakhat a scan ang. Line sen a inher kual lai i hmu mai thei. Engmahin i mit a deng lo vang a, natna engmah i hre lovang. Mit pakhat scan hian hun rei lote, minute khat emaw minute hnih emaw vel a la ngai ang. A pawimawh ber chu he hun chhung hian a theih ang anga muang taka awm hi a ni.

Mit pakhat a zawh chuan mit dang pawh chutiang bawk chuan scan a ni. Chu chu a ni ta! A kalphung zawng zawng hi a rang hle.

OCT test atang hian side effect a awm em?

Hei hi a tha ber a ni. OCT scanner hmanga examination tih hian risk leh side effect a nei lo. 100% a him a ni.

Mahse, kan sawi tawh ang khan test hmaa i mit dum tihzauh nan eye drop i hman chuan rei lo te chhung atan harsatna engemaw zat a thlen thei a ni.

• Darkar engemaw zat chhung chu mit a fiah lo.
• Eng êng tak laka sensitivity nei(Pawn chhuah dawnin sunglass vuah hi a tha khawp mai).
• Mi thenkhat chuan lu na pawh an nei thei bawk .

A rah chhuah atang hian eng nge kan zir chhuah?

Scan zawh veleh computer screen-ah images te chu a lang chhuak ta a ni. I mit lam doctor chuan uluk takin thlalakte chu a enfiah ang. Mit layer thickness, eng swelling, fluid buildup, emaw nerve fibers chhiat ang chi thil an zawng ang.

OCT test i lo neih tawh chuan i doctor chuan thlalak thar leh a hlui te chu a khaikhin ang. Hei hian hun kal zelah i dinhmun a lo danglam dan dik taka i teh theih nan a pui ang che (a na zual em, a dam tha em, a awm reng em).

Results a zirchian hnuah doctor chuan thil awmdan chu a hrilhfiah ang che. He test result a\ang hian nakin lawka i enkawl dan tur leh tuna i enkawl dan tur i thlak danglam a ngai em tih chungchangah thutlukna siam a ni ang.

Engtik hunah nge Doctor ka hmuh ang?

I mit enfiah thin kha skip ngai suh. Hei hian harsatna lian tak tak tam tak chu a hmain a man thei che a ni. Tin, a hnuaia symptoms te hi i neih chuan doctor pan nghal rawh.

• Mit na thar emaw, mit na reng reng emaw .
• Chiang taka hmuh emaw rawng thliar hran emaw harsat .
• Mit hmaa mit floater emaw, êng rawn eng emaw .
• Mit hloh nghal emaw, mit hmuhna nasa taka tlahniam emaw.

Heng thilte hi ngaihthah suh. A châng chuan natna khirh tak chhinchhiahna hmasa ber an ni thei bawk.