Photodynamic kev kho mob qog noj ntshav

Photodynamic therapy (PDT) siv cov tshuaj ua ke nrog tshwj xeeb ntawm lub teeb ci tua cov qog nqaij hlav cancer.

Ua ntej, tus kws kho mob txhaj tshuaj uas muab nqus ntawm cov hlwb thoob plaws lub cev. Cov tshuaj nyob qis qis hauv cov qog nqaij hlav cancer ntev dua li nws nyob hauv ib txwm muaj, cov hlwb noj qab nyob zoo.

Tom qab 1 mus rau 3 hnub, cov tshuaj tawm ntawm cov qog noj qab nyob zoo, tab sis tseem nyob hauv cov keeb mob qog nqaij hlav. Tom qab ntawd, tus kws kho mob qhia teeb ci rau cov qog nqaij hlav cancer siv laser los yog lwm yam khoom siv teeb ci. Lub teeb ua rau cov tshuaj los tsim ib hom oxygen uas kho cov mob qog nqaij hlav los ntawm:

• Tua cov mob hlwb
• Ua kom cov ntshav hauv cov qog
• Pab lub cev tua kab mob tua cov qog ntshav

Lub teeb tuaj yeem tuaj ntawm lub teeb laser lossis lwm qhov chaw. Lub teeb ci feem ntau tau thov dhau los ntawm txoj kab uas nyias nyias, taws ci uas muab tso rau hauv lub cev. Cov fibers me me kawg ntawm lub raj ncaj qha lub teeb ntawm cov qog nqaij hlav cancer. PDT saib xyuas kabmob kheesxaws hauv:

• Lub ntsws, siv rab koob bronchoscope
• Txoj hlab pas, siv sab hauv qhov endoscopy

Cov kws kho mob siv cov duab hluav taws xob ntau coj los kho cov qog nqaij hlav tawv nqaij. Tshuaj muab tso rau ntawm daim tawv, thiab lub teeb ci kom ci rau ntawm daim tawv nqaij.

Lwm hom PDT siv lub tshuab los sau cov tib neeg cov ntshav, uas tom qab ntawd kho cov tshuaj thiab raug lub teeb ci. Tom qab ntawv, cov ntshav rov qab rau tus neeg. Qhov no yog siv los kho cov tsos mob ntawm qee yam qog mob.

PDT muaj ntau cov txiaj ntsig. Piv txwv li, nws:

• Lub hom phiaj tsuas yog mob hlwb, tsis yog cov cell zoo ib yam
• Yuav rov ua ntau zaus nyob hauv tib thaj chaw, tsis zoo li kev kho hluav taws xob
• Puas yog pheej hmoo tsawg dua li kev phais
• Siv sijhawm tsawg dua thiab siv sijhawm tsawg dua li ntau lwm yam kev kho mob cancer

Tab sis PDT kuj muaj qhov tsis zoo. Nws tsuas yog kho cov chaw uas pom muaj teeb. Qhov ntawd txhais tau tias nws tsuas yog siv los kho mob qog nqaij hlav lossis nyob hauv qab daim tawv nqaij, lossis hauv txoj kab uas muaj qee qhov kabmob. Thiab, nws tsis tuaj yeem siv rau hauv cov neeg muaj qee yam mob ntshav.

Muaj ob qho kev phiv loj ntawm PDT. Ib qho yog cov tshuaj tiv thaiv tshwm sim los ntawm lub teeb uas ua rau daim tawv nqaij o, ziab tshav, lossis blistered tom qab cia li ob peb feeb hauv lub hnub lossis nyob ze lub teeb ci. Txoj kev tawm tsam no tuaj yeem ntev li 3 hlis tom qab kho tas. Kom nws:

• Kaw qhov ntxoov thiab ntaub ntawm cov qhov rai thiab skylights hauv koj lub tsev ua ntej koj tau txais kev kho mob.
• Nqa tsom iav dub, hnab looj tes, kaus mom dav, thiab hnav cov khaub ncaws uas npog koj cov tawv nqaij kom ntau li ntau tau rau koj txoj kev kho mob.
• Tsawg kawg ib hlis tom qab kev kho mob, nyob sab hauv tsev kom ntau li ntau tau, tshwj xeeb nruab nrab ntawm 10 teev sawv ntxov txog 4 teev tsaus ntuj.
• Npog koj cov tawv nqaij thaum twg koj tawm mus sab nraum zoov, txawm nyob rau hnub huab thiab hauv tsheb. TSIS TXHOB suav qhov tshuaj pleev thaiv hnub, nws yuav tsis tiv thaiv kev fab.
• TSIS TXHOB siv kev nyeem lub teeb thiab tsis txhob siv cov tsom teeb, piv txwv li cov kws kho hniav siv.
• TSIS TXHOB siv lub kaus mom plaub hau cov plaub hau kom zoo ib yam li cov hauv cov khw txiav plaub hau. Siv tsuas yog qhov ntsuas kub tsawg thaum siv lub tshuab ziab plaub hau.

Lwm qhov kev cuam tshuam loj yog o, uas tuaj yeem ua rau mob lossis ua pa lossis nqos khoom. Cov no nyob ntawm thaj chaw kho mob. Cov kev mob tshwm sim yog ib ntus.

Kws Kho Mob; Photochemotherapy; Kho kho duab; Mob cancer ntawm txoj hlab pas - photodynamic; Esophageal mob cancer - photodynamic; Lub ntsws mob ntsws - photodynamic

American Cancer Society lub vev xaib. Tau txais kev kho duab thaij duab. www.cancer.org/treatment/treatments-and-side-effects/treatment-types/radiation/photodynamic-therapy.html. Hloov kho Lub Kaum Ob Hlis 27, 2019. Nkag mus rau Lub Peb Hlis 20, 2020.

Lui H, Richer V. Kev yees duab kho. Hauv: Bolognia JL, Schaffer JV, Cerroni L, eds. Lub cev ntaj ntsugCov. 4 tug ed. Philadelphia, PA: Elsevier; 2018: chap 135.

Lub koom haum Cancer National website. Photodynamic kev kho mob qog noj ntshav. www.cancer.gov/about-cancer/treatment/types/surgery/photodynamic-fact-sheet. Hloov kho Cuaj hlis 6, 2011. Nkag mus Lub Kaum Ib Hlis 11, 2019.

• Mob Cancer