Cancer enkawlna lama hmasawnna thar: VMAT technology (Volumetric Modulated Arc Therapy - VMAT) chungchanga hriat tur i neihte

"Radiation therapy" tih thumal hi i tan chuan a hlauhawm deuh mai thei. Mahse cancer dona kawngah hian enkawlna pawimawh tak leh thiltithei tak a ni. Vawiin hian radiation treatment thar ber, hmasawn ber leh him ber pakhat kan sawi dawn a ni. Chu chu VMAT a ni. Eng nge a nih, engtin nge a thawh tih leh a hlawkna eng nge ni tih i lo en ang u.

A awlsam zawngin, he VMAT hi eng nge ni?

VMAT hi Volumetric Modulated Arc Therapy tihna a ni a . Hei hi taksa pawn lam atanga radiation hmanga cancer cell tihhlumna damdawi a ni. Damdawi lamah chuan hei hi External Beam Radiation Therapy (EBRT) kan ti a.

Ngaihtuah teh, i taksa chhunga cancer natna hrik awm chu tihchhiat i duh a, mahse a chhehvela taksa peng hrisel leh tha tak takte tan engmah chhiatna thlen lovin. Chutih lai tak chuan VMAT technology chu a pawimawh ta hle mai.

He enkawlnaah hian hetiang hi a thleng thin:

Treatment bed-a i mut lai hian, radiation pe chhuaktu machine lian tak chu circle pakhat emaw, a aia tam emaw-in a rawn inher kual vel a. He machine hian a hit lo che. Mahse a inher chhoh zel chuan cancer chu chiang takin a tum a, a tul ang zat radiation a pe chhuak thin.

VMAT hi IMRT (Intensity-Modulated Radiation Therapy) hmanga enkawlna hman tawh, advanced version a ni. IMRT hian radiation beam lian tak pakhat hmang lovin, beam te zawk tam tak hmangin tumor-ah radiation a thlen a ni. VMAT-ah chuan he process hi machine chu a inher chhunzawm zel laiin (arc angin) tih a ni a, chuvangin treatment hun chhung hi a tawi hle.

VMAT enkawlna hi eng cancer chi hrang hrangah nge hman?

VMAT technology dik tak a nih avangin tumor pianzia danglam tak, emaw, thluak, thinlung emaw, ruhro ang chi sensitive organ hnaih taka awm tumor te enkawlna atan chuan solution tha tak a ni. Organ pawimawh tak chhehvela tumor lo thang lian chu han mitthla teh. Chutiang hunah chuan VMAT hian taksa peng hrisel tichhe lovin cancer chauh a enkawl thei a ni.

A hnuaia tarlan te hi cancer chi hrang hrang, he enkawlna hmanraw hman tlanglawn ber berte an ni.

He VMAT machine hian engtin nge hna a thawh?

Hetiang method hian a tum ber chu cancer tumor-ah hian destructive dose of radiation pek chhuah a, chutih rualin tissue hrisel tihchhiatna tihtlem a ni.

Machine ``Medical Linear Accelerator - LINAC`` chu i chhehvelah a inher kual chuan a radiation beam chhuah chu a pianzia leh chakna chu a thlak danglam zel a ni. Hei hi cancer tumor-a three-dimensional (3D) shape nena inmil chiah a thleng a ni. He high-intensity dose of radiation hian cancer cells DNA a tichhia a, a that ta a ni. Chutih rual chuan he machine hian a chhehvela cell hriselte’n radiation an dawn zat chu a hniam hle turin a enkawl bawk.

Enkawlna tan hmain eng nge thleng? (Planning phase) 1.1.

VMAT enkawlna hlawhtlinna atana pawimawh ber chu he ruahmanna siam hi a ni . Indonaa kal hmaa map siam a, hmelma awmna hmun dik tak chhinchhiah ang mai a ni.

Hemi atan hian i oncologist leh medical team te chuan ni engemaw zat an hmang ang.

1. 3D Imaging: A hmasa berin CT scan, MRI emaw PET scan emaw hmangin i taksa chhunga cancer awmna hmun 3D image chiang tak tak hmuh theih a ni. Heng thlalakte hian tumor lian leh te, a pianzia leh a awmna hmun dik tak a tarlang a ni. Tin, taksa peng hrisel tak tak, radiation laka venhim ngai eng pawh an hmuchhuak bawk.

2. Setup Session (Simulation) neih dan tur: 1.1.A dawtah chuan "Simulation" tih special session-ah hruai i ni ang. Hetah hian enkawlna khumah dah i ni ang a, enkawlna hun chhunga i awmna tur hmun dik tak chu hriat chian a ni ang.

3. Marking leh support: Treatment session apiangah hmun khata awm reng a ngaih avangin a chang chuan i vunah hian temporary mark siam a ni a, chu chu pen hmangin a ni. A châng chuan chhinchhiahna tê tak tê, awm reng, tattoo ang chi chu a awm thei bawk. Tin, enkawlna i neih chhung hian i che thei dawn lo a nih avangin, i taksa tana siam bik mold emaw, i hmaiah mask vuah emaw ang chi support emaw hman theih a ni bawk.

4. Radiation beam planning: Chumi hnuah medical team chuan computer software hmangin tumor lam pan tur radiation beam te chu an ruahman a.

Enkawl lai hian eng nge thleng?

I enkawlna ni i thlen chuan radiation therapist chuan ruahmanna angin khumah a dah ang che. Chumi hnuah chuan room hran aṭangin machine chu a hmang ang. Mahse, microphone hmangin i biak theih ang.

Machine chu zawi zawiin a rawn inher kual vel a. A inher chhoh zel chuan radiation beam chi hrang hrang leh chakna hrang hrang te chu tumor lam hawi a ni. Heng radiation beam te hi i hre lovang. Radiation therapist chuan a kalphung zawng zawng chu computer screen-ah live-in a en a. Chuvangin a dose dik tak chu hmun dik takah an thlen theih nan an enfiah thei a ni.

Treatment session neih chhung hian eng chen nge hun a duh?

Treatment session pumpui hi minute 20 vel a ni thei . Mahse he hun tam zawk hi chu position dik taka siam nan i hmang thin. Machine inher leh radiation a pek chhuah dan tak tak chu hun rei lote chhung a ni a, minute hnih vel a ni.

I cancer chi leh stage a zirin kar engemaw zat chhung chu nitin heng enkawlna hmunah hian i lo kal a ngai mai thei. I doctor chuan schedule chu a hrilhfiah ang che. Inenkawl hnuah a pangngaiin i haw thei.

VMAT enkawlna hian eng hlawkna nge a neih?

VMAT technology thatna lian ber pahnih chu a dikna leh a tlan chakna a ni .

Side effect a awm em?

VMAT technology hian cell hrisel tak takte a tichhe tlem hle a, chuvang chuan side effects a awm theihna hi a tlem hle. Mahse, cell chhiatna level engemaw zat chu ven theih a ni lo mai thei.

Side effect lo awm thin hi taksa enkawl danah a innghat nasa hle. Chungte chu hun eng emaw chen atan a ni tlangpui.

Dam leh enkawl hnua damdawi lam thurawn pek

Mi tinte recovery process leh time frame a inang lo. Mi thenkhat chu enkawl an nih hnuah an dam nghal mai thei a, thenkhat erawh chu an dam kim theih nan thla engemaw zat an hmang thei bawk.

A pawimawh ber chu i doctor nena i follow-up appointment-ah i tel ngei ngei tur a ni. Heng appointment te hi i enkawlna a tha em tih enfiahna tur a ni. Tin, i doctor hnenah symptom emaw side effect emaw i neih apiang chu inhawng takin sawi bawk ang che. Hei hi zawhna i neih apiang zawh hun tha tak a ni.

VMAT leh IMRT hi eng nge an danglamna?

A hmaa kan sawi tawh ang khan VMAT hi IMRT advanced version a ni. An pahnih hian cancer cell tihchhiat an tum a, chutih rualin cell hrisel tak takte pawh chhanchhuah an tum bawk.

A danglamna ber chu IMRT-ah chuan machine hi angle hrang hrangah a ding a, radiation beam te chu a pe chhuak thin. VMAT-ah chuan machine chu i chhehvelah a inher chhunzawm zel a, enkawlna chu a pe chhuak thin. Hei hian VMAT enkawlna chu IMRT aiin a ti rang zawk hle.