I mit velah ring dum i nei em? (Arcus Senilis) Hemi chungchang hi i hre chhuak ang u!

Darthlalang i en hian i mit dum vel chu ring dum, grey, a nih loh leh blue i hmu ngai em? Hei hi i nu leh pa, i pi leh pu, a nih loh leh puitling upa zawkte mitah pawh i hmu tawh ngei ang. Mi tam tak chuan hei hi an hmuh hian an hlau deuh a, mitdel ang chi mit tichhe thei thil a ni em tih an ngaihtuah thin. Mahse, hei hi eng tak nge ni? Hlauh tur thil a ni em? Vawiin hian sawi ila.

Arcus Senilis hi eng nge ni tak tak?

A awlsam zawngin, hei hi i mit mitmeng vel a lo awm, thau, a nih loh leh lipid ring dum, a dum emaw, a sen emaw a ni.

Kan mit chungchang tlem han hrethiam ila.

• Cornea: Hei hi kan mit chhunga iris leh mit lai tak (pupil) khuh tu, transparent, curved part a ni. Kan in chhunga tukverh ang mai a ni. Mit chhunga êng lut chu a focus a, kan hmuh theih nan min pui bawk.
• Iris: Hei hi mit rawng pe theitu part chu a ni. Mi thenkhat chuan mit dum an nei a, thenkhat chuan mit dum an nei bawk.
• Sclera: Hei hi mit a var lai a ni.

Chuvangin, kan sawi tawh thau (fatty deposits) te hi mitmeng (cornea) pawn lam kil vel, mit lam (transparent part) vel ah a awm thin. A tirah chuan hei hi a chung leh a hnuai lam arc pahnih angin a intan a, chutah chuan hun kal zelah ring tling takah a lo thang lian thei a ni.

Hetiang dinhmun hming hi i kum a zirin a danglam thin.

• Arcus Senilis: Kum 50-60 aia upa i nih chuan he ring hi `Arcus Senilis` tih a ni. "Senilis" tih hi Latin tawngin "kum upa tawh" tihna a ni. Kum 80 vel mi zawng zawng deuhthaw hian he natna hi an hmu thei a ni. Kum upa lam thil pangngai a ni. Chuvangin tar pakhatin hetiang hi a neih chuan ngaihtuahawm a awm lo.
• Arcus Juvenilis: Mahse kum 40 hnuai lam i nih chuan, he ring hi i neih chuan `Arcus Juvenilis` tih a ni. "Juvenilis" tih awmzia chu "naupang" tihna a ni. Hei hi a châng chuan ṭhalai pakhata damdawi lam dinhmun hnuaia awm dang chhinchhiahna a ni thei bawk. Chuvangin ngaihtuah tur a ni ngei ang.

Hei hi mitdelna nen hian inzawm tir suh!

Mi tam takin zawhna an neih chu hei hi mitdelna a ni em tih hi a ni. Kum upa lam nen hian an pahnih hian awm ve ve mah se, hengte hi dinhmun hrang hrang pahnih an ni.

`Arcus Senilis` hian enkawl a ngai lo, mit hmuhna a tichhe lo. Surgery a ngai lo.

Engvangin nge mit vel chu hetiang hian ring a lo awm?

He ring hi kan sawi tawh ang khan mit mit (cornea) vel a lipids, a nih loh leh thau (fats) awm atanga lo piang a ni. Cholesterol hi lipid chi khat a ni bawk. Dik tak chuan he ring hi cholesterol atanga siam a ni ber.

Mahse hei hi i hmuh mai mai chuan i thisenah cholesterol a sang tihna a ni lo.

• Kum 50-60 aia upa i nih chuan: Hei hi tar avanga lo awm pangngai a ni fo. Hetiang hian thau a pungkhawm thei a, kan tar chhoh zel chuan taksa a inthlak danglam zel a ni. A pangngai a ni.
• I naupang, kum 40 hnuai lam i nih chuan: Hei hi damdawi lam dinhmun hnuaia awm chhinchhiahna a nih a rinawm zawk. I doctor chuan rinhlelhna a nei thei a, test thenkhat a kalpui thei bawk. Hei hi a chhan pawh a ni thei:
• Thisenah cholesterol level sang tak a awm
• Thisenah triglyceride level sang tak a awm
• Zirna thenkhatah chuan zu insualna leh he natna hi inzawmna a awm tih hmuhchhuah a ni bawk.

Engtikah nge doctor i hmuh ang?

`Arcus Senilis` hi kum upa lam tan chuan natna hlauhawm lo tak ni tlangpui mahse, i hmuh veleh doctor pan ngei ngei tur a awm. Chu case te chu eng nge ni tih chiang takin han thlir ila.

Arcus Senilis leh Kayser-Fleischer ring inthlauhna

`Arcus Senilis` nena inang chiah chiah condition dang chu `Kayser-Fleischer rings` a ni. Mahse, an pahnih hian an danglam vek.

• Arcus Senilis: Thau (lipid) awm vang a ni. A rawng chu var /gray/blue a ni .
• Kayser-Fleischer rings: Copper deposit atanga siam a ni . An rawng chu brown/green an ni. Genetic condition hmuh tur awm lo, `Wilson disease` an tih hi mite zingah hmuh tur an ni.

Hei hi a thlen loh nan a veng thei ang em?

Tar chakna nena lo awm thin `Arcus Senilis` condition hi kan titawp thei lo. Thilsiam (natural process) a ni. Mahse, thalai zingah cholesterol level sang lutuk avanga `Arcus Juvenilis` natna lo awm thin hi kan veng thei a, thinlung hriselna zawng zawng tha tak kan vawng reng thei bawk. Kan tih theih thenkhat chu hetiang hi a ni:

• Meizial zuk loh vek tur a ni. Meizial i zu tawh a nih chuan bânsan nghâl tûrin ruahmanna siam rawh.
• Nitin taksa tihchaknaah inhmang rawh. Ni khatah minute 30 tal kea kal, tlan, cycle khalh ang chi thil tih tum ang che.
• I taksa rihna hrisel tak vawng reng rawh. I san zawng nena inmil tur rihna vawn reng hi a pawimawh hle.
• Thinlung hrisel ei tur ei rawh. Fast food leh processed foods, oil, sugar leh salt tamna te chu hlat rawh. Thlai, thei, legumes, nut, leh sangha ang chi ei tur tam zawk dah tel bawk ang che. `Mediterranean diet` ang chi diet te hi chutiang entirnan tha tak a ni.

I mit hmel, a bik takin hetiang ring hi i hmuh chuan hlauthawng lo emaw, ngaihthah lo emaw, chhungkaw doctor emaw mit lam doctor emaw nena inbiakna neih a tha ber. An enfiah ang a, tar vanga `Arcus Senilis` tih hming pu dinhmun a ni em tih an hre ang a, ngaihtuah tur i nei lo.