I mit a chhe zauh zauh em? Optic Atrophy chungchang hi i zir dawn nia

A chang chuan i hmuh ang khan chiang takin i hmu thei lo, thil a fiah deuh niin i inhria em? A nih loh leh, tuna i hmuh thin rawng te kha a dull leh dum deuh niin a lang em? Heng thilte hi "i tar hunah hetiang hi a thleng thin" tiin hnawl suh. A chhan chu hengte hi i mit hmuhna tichhe thei dinhmun khirh tak chhinchhiahna hmasa ber a ni thei a ni. Vawiin hian hetiang dinhmun khirh tak, mahse kan zavaia kan hriat chian ngai tak chungchang kan sawi dawn a ni. Chu chu Optic Atrophy a ni.

A awlsam zawngin Optic Atrophy chu eng nge ni?

Kan mit hi camera ang maiin han ngaihtuah teh. Camera-in a hmuh, chu chu thlalak, thluaka thawn chhuaktu "cable" bik a awm a. He cable hi damdawi lama optic nerve kan tih chu a ni. He cable chhunga wire te tak te (nerve fibers) te hian mit hmuh theih information chu thluak lamah a phur lut thin.

Tunah chuan Atrophy tih thumal hi "wasting away" emaw "deterioration" emaw tihna a ni. Optic Atrophy chu mit nerve chhunga fiber tha tak takte thi zauh zauh emaw, tihchhiat emaw a ni. Heng nerve fiber te hi a chhiat chuan mit atanga thluak thlenga information a kal tha tawk lo. Chumi rah chhuah chu kan mit a chak lo zauh zauh a, a tâwpah chuan mitdelna a thlen a ni.

Optic Atrophy natna lan chhuah dan chu engte nge ni?

Hetiang dinhmun chhinchhiahna zawng zawng hi mit hmuhna nen a inzawm vek a ni. Hetiang hi i tawng thei a ni:

• Blurred vision: Fog chhungah i awm ang maiin a lang. He blurring hi glasses vuah hian a reh lo mai thei. I mit hmuhna (sharpness) chu a tlahniam zauh zauh a.
• Peripheral vision tlahniam: Hmalam lam i thlir chuan a sir lam thil hmuh theihna i hloh thin. Tube hmanga khawvel i thlir ang maiin a lang thei.
• Rangkachak hriat harsa: Rangkachak chu a fiah lo (blurred) thin. A rawng, a bik takin a sen leh sen chu a dum lo thei a, a hring lo thei a, a châng chuan a dum angin a lang thei bawk.
• Mit hmuh a tlahniam: Tun hmaa thil chiang tak takte chu tunah chuan a thim hmel hle.

Heng symptoms pakhat emaw a aia tam emaw i neih chuan ngaihthah suh. A rang thei ang bera mit doctor pan rawh.

Engvangin nge Optic Atrophy hi a lo awm? A chhante chu engte nge ni?

Optic nerve chhiatna thlentu pakhat mah a awm lo a, mahse thil tam takin a nghawng thei a ni. Entirnan, kan in chhunga electric rawn lut chuThil chi hrang hrangin cable a tichhe thei niin a lang. A chhan berte han thlir ila.

Hei hi mi pakhat atanga mi dangah kai theih a ni em?

No. Optic Atrophy hi natna hrik kai theih a ni lo. Mahse, a chunga kan sawi tawh ang khan natna hrik kai (infection) thenkhatin he natna hi a thlen thei a ni. Chu chu, measles, mumps, chickenpox, tuberculosis ang chi natna i neih chuan mit nerve chu complication angin a tichhe thei tihna a ni.

He natna hi Doctor hian engtin nge a hriat chian?

I mit hmuh dan a danglam tih i hriat veleh mit doctor pan a pawimawh. I natna lan chhuah dan te, i chhungkuaa mi tu emaw pawhin hetiang natna hi an nei tawh em tih te, eng damdawi nge i ei tih te a zawt ang che. Tichuan, mit enfiahna an nei ang.

• Mit enfiah: Doctor chuan hmanraw bik (ophthalmoscope) hmangin mit nerve bulpui ber optic disc chu a en ang. Optic atrophy-ah chuan he hmun hi pink ni lovin pale-in a lang. Hei hi a chhan chu nerve-a thisen kalna a tlahniam vang a ni.
• Test dang: I doctor chuan a chhan dik tak hriat tumin test dang neih belh turin a refer thei che a ni.
• Visual field tests: I chhehvela i hmuh theih zat tehna test a ni.
• MRI scan: Brain tumor emaw harsatna dang emaw a awm leh awm loh enfiah nan.
• Optical coherence tomography (OCT): Scan bik a ni a, mit nerve leh retina thickness tehna a ni.
• Thisen test: Infection emaw nutritional deficiency ang chi thil hriatchhuah nan.

Hei hi enkawl dan tur a awm em?

Hei hi kan hriat chian a tul ber a ni. Optic nerve cells chhia leh atrophied tawhte siam that thei tur enkawlna a la awm lo. Chumi awmzia chu Optic Atrophy hi tihdanglam theih a ni lo tihna a ni.

Tih tur chu he natna chhan bulpui ber zawng chhuakin enkawl hi a ni.

• A chhan chu thluaka natna (brain tumor) ni ta se. Tumor chu surgery hmanga lakchhuah a nih chuan nerve-a pressure awm chu a reh ta a ni. Tichuan damage dang a tawp ta a ni.
• A chhan chu glaucoma a nih chuan mit chhunga pressure control nan damdawi pek thin a ni.
• A chhan chu infection a nih chuan antibiotics pek thin a ni.
• A chhan chu nutritional deficiency a nih chuan vitamin mamawh tur pek a ni.

Chuvangin, a chhan hmuhchhuah hma chuan mit hmuh la awm zawng zawng humhim theihna chance a sang zawk.

Hetiang dinhmun hi kan dang thei lo em ni?

A tam zawkah chuan Optic Atrophy thlentu hi kan thunun thei lo. Mahse, a hlauhawmna tihziaawmna tur thil tlemte kan tih theih a awm.

• Mit venhimna: Hna hlauhawm tak tak thawh emaw, infiamna khelh emaw hian safety glasses vuah thin ang che.
• Infection ven dan: I vaccine mamawh chu a hun takah la rawh. Tin, mipat hmeichhiatna hmanga kai theih natna laka inven nan hmanraw him tak tak zawm bawk ang che.
• Nunphung hrisel: Zunthlum leh thisen sang ang chi natna i neih chuan control tha rawh. Ei leh in inthlau tak ei rawh.

Engtikah nge Doctor ka hmuh ang?

Dik tak chuan, harsatna awm lo mahse, mit enfiah reng hi tih dan tha tak a ni. Mahse hetiang thil hi i hriat chuan doctor pan nghal rawh :

• Mit danglamna eng pawh: blurring, rawng inthlak danglam, peripheral vision tlahniam.
• Mit a hloh thut emaw, mit na tak emaw: Hei hi emergency a ni. Damdawi in pakhat Emergency Department (ETU) ah kal nghal rawh.

I mit hmuh hi i thil hlu ber pakhat a ni. Ngaihtuah ngai suh. Inthlak danglamna tlemte pawh ni se, enkawl rawh.