Nau pai mek nu i nih a, chanchin lawmawm i dawng tawh a nih chuan i thinlunga duhthusam ber chu naute hrisel neih hi a ni. Chuvangin, he hun chhung hian doctor-te chuan naute hriselna endik nan test hrang hrang neih an rawt thin. Chumi zingah chuan test chi khat, mi tam tak tan chuan a buaithlak deuh pawh ni thei, mahse a pawimawh hle kan sawi a ni. Chu chu genetic testing a ni a, English-a kan sawi angin ' Genetic Testing ' a ni.
He genetic testing hi tute nge tih tur?
A awlsam zawngin sawi ila, hmeichhia tu pawhin naupai hma emaw, naupai lai emaw hian heng test te hi neih theihna hun remchang an nei a ni. A chang chuan naute pa pawh heng test-na tur hian refer a ni bawk.
I doctor-in hetiang test chi hi a rawt theih chhan lian tak tak a awm tlangpui:
- Chhungkaw chanchin : I emaw i kawppui chhungkuaa mi tu emaw hian genetic disease (entir nan, thalassemia) a neih chuan naute pawh a hlauhawm thei bawk.
- Kum: A tlangpuiin nu chu kum 35 aia upa a nih chuan genetic condition thenkhat (a bik takin Down syndrome) vei theihna a sang deuh thin.
- Naupai tawh dan: Naupai hmasa lama naute genetic problem nei i neih chuan.
- Test dang result : Scan dang emaw thisen test emaw i neih tawhnaah rinhlelh awm tak tak i hmuh chuan.
Genetic disease thenkhat hi hnam thenkhatah a tam zawk. Entirnan, Tay-Sachs natna hi Europe hmar lam hnam chhuak zingah a tam zawk. Sickle cell natna hi African hnam chhuak zingah a tam zawk. Cystic fibrosis hi mi var zingah a tam zawk. Hengte hi entirnan tlemte chauh a ni. A pawimawh ber chu i chhungkaw chanchin leh i hriselna chungchangah i doctor hnenah inhawng leh rinawm taka sawi hi a ni.
Heng test te hian eng nge an zawn tak tak?
Genetic testing hi chi hnih a awm a. Hengte hi hriatthiam a pawimawh hle.
1. Screening Test: Hengte hi test hmasa ber a ni. Heng test te hian i naute hian natna engemaw a nei em tih 100% in a hriattir lo. Chu ai chuan i naute hian genetic disease engemaw (e.g. `Down syndrome`, `Trisomy 18`, `Trisomy 13`, ` Neural Tube Defects` ) a neih theihna (low or high) tih an hrilh zawk che a ni. Hengte hi nu hnen atanga thisen lak atanga tih a ni tlangpui.
2. Carrier Test hrang hrang: 1.1.He test hian nangmah emaw naute pa emaw hi natna thlentu gene "carrier" an nih leh nih loh a enfiah thin. Carrier tih awmzia chu chu mi chuan symptoms a nei lo va, natna thlentu gene a keng tel tihna a ni. Nu leh pa pahnih hi natna inang kengtu an nih chuan naupangin chu natna chu a vei theihna chance a awm. Heng test te hi natna hrang hrang `Cystic fibrosis`, `Fragile X syndrome`, `Sickle cell disease` leh `Tay-Sachs` te an enfiah thin a ni.
| Test chi hrang hrang | Eng nge test a nih? |
|---|---|
| Screening Test neih a ni (e.g. Double, Triple, Quadruple marker test hmanga tih a ni) | Naute hian chromosomal abnormalities Down syndrome leh Trisomy 18 te a neih theih dan a tarlang a ni. |
| Carrier Test neih a ni | Nu emaw pa emaw chu genetic disease (e.g., thalassemia, cystic fibrosis) kengtu a nih leh nih loh enfiah thin. |
Engtin nge heng test te hi an tih thin? Hlauh tur thil a ni em?
Hemi chungchang hi ngaihtuah buai a ngai lo tak zet a ni. A chunga kan sawi tawh `screening` leh `carrier` test pahnih ah hian nurse emaw medical laboratory officer emaw chuan thisen sample chauh a la thin. A chang chuan saliva sample pawh hman theih a ni. Hei hi thisen test pangngai ang mai a ni. Heng basic test te hian nangmah emaw, i nausen piang lai emaw tan harsatna leh hlauhawmna a thlen lo.
Report a lo luh hnuah... kan hriat tur thilte
Hei hi a pawimawh ber leh a buaithlak ber a ni. I screening test report-ah "High Risk" tih a awm chuan hlauthawng suh.
Screening test-in "high risk" a tih vang mai mai chuan i naute hian natna hi a nei ngei ang tihna a ni lo. Natna hi a awm theihna chance a awm a, test belh a ngai tihna chauh a ni.
Hetiang hian han ngaihtuah teh, he `screening test` hi weather report-in vanah chhum dum a awm a, ruah a sur a rinawm thu a sawi ang mai a ni. Mahse ruah a sur dawn em tih leh engzat nge a sur dawn tih chiang taka hriat tur chuan i zawn belh a ngai a ni. Hei hi chutiang chu a ni.
"High Risk" result i hmuh chuan i doctor chuan i tih tur a hrilhfiah ang che. A dawt leh tur chu diagnostic test a ni tlangpui . Hengte hian i naute hian genetic condition a nei em tih chu 99% aia tam dik takin a hrilh thei che a ni.
Diagnostic Test te neih a ni
Hengte hi a hmaa thisen test an tih ang kha a ni lo. Hengte hi tlem a buaithlak zawk. Thil tih dan tlangpui pahnih a awm a, chungte chu:
1. Amniocentesis: Nausen pum chhunga naute hual vel amniotic sac atanga amniotic fluid tlemte lakchhuah a, test a nih dan a ni.
2. Chorionic Villus Sampling (CVS): Nausen awmna hmun thenkhat atanga tissue tlemte tak tak lak a, enfiah thin dan a ni.
Heng test pahnih hian nau pai theihna a tlem hle a, chuvangin doctor-te chuan screening test-in nau pai theihna a sang tih a hriat chauhvin an rawt a ni.
Engvangin nge pa fiahna pawh hi a pawimawh?
Carrier test-ah hian pa test hi a pawimawh hle. Naupangin genetic disease engemaw zat a neih theih nan chuan nu leh pa pahnih hi chu natna kengtu an nih a ngai a ni. Ngaihtuah teh, natna engemaw kengtu anga test i ni tawh. Mahse test-naah chuan naupang pa chu chu natna kengtu a ni lo tih a finfiah chuan naupangin chu natna a neih theihna chu a bo vek tawh mai. Chuvangin, a chang chuan pa fiahna hian thlamuanna nasa tak a pe thei a ni.
Heng zawng zawng hi i doctor nen inbiakna neihpui la, a rah chhuah chu hrethiam la, a hnua i tih tur chu ngaihtuah rawh. Internet-a thu hriat zawng zawng aiin, i dinhmun atana thurawn tha ber ber a pe thei che a ni.
Take-Home Thuchah a ni
- Genetic testing hi naupai laia naute hriselna endikna atana test chi pawimawh tak a ni.
- Screening test hi tih hmasak a ni a, chu chu thisen sample lak a, naute hian natna engemaw a vei theihna tur a hriat chian a ngai a ni. Heng test te hian naute emaw, nu emaw a tichhe lo.
- Screening test-ah "High Risk" a awm a nih chuan hlauthawng suh. Natna i vei tihna a ni lo va, test belh zel a ngai tihna a ni.
- A dawt leh tur chu natna a awm leh awm loh finfiah nan diagnostic test, Amniocentesis emaw CVS emaw a ni.
- Test eng pawh i tih hma leh test result i dawn hnuah chiang taka i hriatthiam theih nan i doctor nen sawiho ngei ngei tur a ni.
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