I doctor-in `Flow Cytometry` tih test ti turin a tih che chuan a hming i hriat chuan i hlauthawng deuh mai thei. "He test hming mak tak hi eng nge ni?" Mahse hlauh a ngai lo. I ngaihtuah angin a buaithlak lo va, a hlauhawm lo bawk. A awlsam zawngin sawi ila, kan taksa chhunga cell awmte chipchiar taka enfiahtu specialized lab test a ni. Fiah tak leh awlsam takin sawi ila.
A awlsam zawngin `Flow Cytometry` tih hi eng nge ni?
Beads rawng hrang hrang bunch khat i nei ang tih han ngaihtuah teh. A sen chauh leh a sen chauh chhiar leh thliar hran a ngai a ni. He test `Flow Cytometry` tih hian chutiang bawk chuan a ti a, mahse beads ai chuan kan taksa atanga cells te a hmang zawk a ni.
Hei hi technology hmasawn tak tak hmanga test a ni. Heta i tih tur chu i hnen atanga thisen, ruhro emaw tissue sample lak atanga cell te chu tuiah dahin machine bik ah thawn a ni. He machine hian chu cell te chu pakhat hnu pakhatin a zirchiang a, rang takin a zirchiang thin. He machine hian minute khat chhung lek chhungin cell 10,000 vel a zirchiang thei a ni.
Doctor-te chuan he test hi thil hrang hrang atan an hmang ber a:
- Count cells: Sample pakhata cell chi khat awm zat dik tak chhiar.
- Sort cells: Cell chi hrang hrang inthen leh hriat chian.
- Cell awm dan leh hnathawh dan en rawh: Cell te hi a hrisel em tih leh an hnathawh danah inthlak danglamna a awm em tih enfiah rawh.
- Thisen leh ruhro cancer hriatchhuah: Hei hi leukemia leh lymphoma ang chi natna hriatchhuah leh enkawl dan tur ruahmanna siam nan a pawimawh hle.
- Biomarker zawng rawh: Cancer awm dan emaw, enkawlna avanga a chhan dan emaw hriat theihna tur thil (marker) thenkhat hriatchhuah.
- Immunophenotyping: Kan immune system-a cell chi hrang hrangte hriatchhuah.
Engtikah nge he test hi tih a nih?
Doctor-in i taksaa cell awmte hriat belh a duh hunah he test hi a tha hle. A bik takin, thisen test pangngai (Full Blood Count - FBC/CBC) result-a thil danglam i hmuh chuan he test hi a dawt leh atan order theih a ni. Entirnan, FBC report-in lymphocyte a pung tih a lantir a, chu chuan thisen cell puitling lo a awm tih a tilang a nih chuan he test hian hei hi a enfiah belh thei a ni.
He test hi a pawimawhna dinhmun lian tak tak engemaw zat a awm a:
- Thisen cancer: Leukemia leh lymphoma ang chi natna hriatchhuah leh a chi dik tak hriat chian nan.
- Thisen lama harsatna dang: Thisen kaihhnawih natna hmuh tur awm lo, mahse na tak tak thenkhat hriatchhuah nan.
- Immune system function: HIV emaw congenital immune deficiency ang chi dinhmunah chuan immune system cells awm zat leh hnathawh dan teh thin ang che.
- Cancer enkawlna atan: He test hi cancer chi hrang hrang (engtiang chiahin nge a nasat em tih), enkawlna bik a chhanna tur a nih leh nih loh, enkawl hnua natna chu `a lo lang leh tawh em tih enfiah nan a pawimawh hle bawk.
Engtin nge `Flow Cytometry` test hian hna a thawh tak tak?
Hei hi a hming hi buaithlak tak ni mahse, step by step khata i hriatthiam chuan a kalphung chu a awlsam hle. Hei hian i tan eng nge a tihsak dawn tih hriat chu i tan thlamuanna nasa tak a ni ang.
| Step hrang hrang | Eng thil nge thleng (simply) . |
|---|---|
| 1. Sample lak chhuah | I doctor chuan i thisen, ruhro emaw tissue emaw sample a la ang a, lab-ah test turin a thawn ang. |
| 2. Cell buatsaih dan | Lab-ah chuan he cell sample hi liquid-ah an inthiar chhuak thin. Tichuan, cell chi hrang hrang chu special fluorescent dye hmangin "tag" an ni. Cell chi hrang hranga sticker rawng hrang hrang dah ang mai a ni. |
| 3. Machine chhunga dah luh | He dye-stained cell mixture hi Flow Cytometer -ah dah a ni. |
| 4. Laser beam leh a zirchianna | Machine hian laser beam chu cell chhungah a kalpui a, pakhat hnu pakhatin, a zawnin a kalpui a ni. Machine hian cell tina a tlak rualin light a darh dan a teh thin. Scattering pattern hmang hian cell chi hrang hrang, a lian zawng leh a complexity hriat theih a ni. |
| 5. Data report siam a ni | Data dawnte chu computer hmangin an zirchiang a, graph leh data note angin report siam a ni. |
| 6. Report hrilhfiahna | Hemi lama mithiam, a nih loh leh pathologist , chuan he report hi a zirchiang ang a, an thutlukna chu a ziak tel ang a, report kimchang chu i doctor hnenah a thawn ang. |
A pawimawh ber chu he thil kalphung zawng zawng hi lab chhungah a thleng vek a ni. I tih tur chu sample pek mai a ni. Chuvangin he machine emaw, a kalphung emaw ngaihtuah a ngai lo.
Results hian eng nge a sawi?
A result hmuh theih nan ni engemaw zat emaw kar khat emaw a ngai thei. Pathologist chuan i cell chunglama marker, a nih loh leh antigen awm dan a en ber ang.
- Cell hrisel: Cell hrisel chuan chu cell chi leh puitlin dan nena inmil marker pattern pangngai a nei a.
- Cell pangngai lo: Cell pangngai lo, cancer cell ang chi hian marker awm dan danglam tak, danglam tak a nei a.
`Pathologist` chuan heng pattern te hi a hmuchhuak a, report a buatsaih thin.
I doctor-in he report a dawn hian a en mai mai lo va, thutlukna a siam mai mai lo. I natna lan chhuah dan te, i hriselna chanchin zawng zawng te, leh tun hnaia taksa enfiahna eng pawh nen a khaikhin a ni . Chutah chauh chuan result awmzia chu a hrilhfiah ang che.
Results pangngai lo chuan conditions a tarlang thei a, chungte chu:
- Acute lymphoblastic leukemia vang a ni
- Acute myeloid leukemia a awm thin
- Lymphocytic leukemia natna rei tak awm thei
- Multiple myeloma a awm thei
- Hodgkin ni lo lymphomas a awm
Results a dik lo a nih chuan eng nge thleng leh ang?
Results-a thil dik lo a awm chuan i doctor chuan chipchiar takin a sawipui ang che a, a hnuaia hmalakna tur leh enkawl dan tur a hrilhfiah ang che.
He `Flow Cytometry` test result hi a hlu hle a, a chhan chu thil pawimawh tak tak a pek avangin:
- Engtiang chiahin nge natna hi a nasat?
- Enkawlna bik eng emaw chu a hlawhtling ang em?
- Enkawlna hnua natna lo lang leh thei tur chu eng nge ni?
I duh ber enkawlna ruahmanna chu heng zawng zawng ngaihtuah hian siam a ni.
A châng chuan, natna dik tak hriat theih nân test tam tak neih a ngai ṭhin. I tan rilru leh taksa lamah a hahthlak thei hle. Mahse hre reng ang che, `Flow Cytometry` ang chi test atanga information i hmuh hi i doctor tan chuan a hlu hle. Natna hriatchhuahna kawngah chauh a pui lo va, i tan bik `personalized` treatment plan siamna kawngah pawh a pui bawk.
Take-Home Thuchah a ni
- `Flow Cytometry` hi surgery leh procedure hlauhawm tak a ni lo. I hnen atanga sample lak hmanga lab-a test bik tih a ni.
- He test hian i cell chungchang chipchiar takin a pe a, hei hi thisen cancer leh immune system lama harsatna awmte hriatchhuahna atan a pawimawh hle.
- I tih tur chu sample pek mai tur a ni, thisen ang chi. A bak zawng chu lab-ah a thleng thin.
- I test report i dawn hunah nangmah chauhin chhiar leh hriatthiam tum suh. Chumi chungchang chu i doctor nen inbia fo ang che. Amah hi i dinhmun nen result chu a inzawm tir ang a, chiang takin a hrilhfiah ang a, a hnuaia i tih turte pawh a hriattir ang che.
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