Postoperative Efficacy Optimization Thiab Clinical Follow-Up Application Of Localization Needle Brachytherapy

1. Kev lag luam thiab kev kho mob daim ntawv thov mob cov ntsiab lus

Hauv daim ntawv thov kev kho mob brachytherapy tam sim no, ntau lub tsev kho mob tsuas yog tsom rau kev ua haujlwm ntawm kev sib tsoo thiab cov khoom siv cog qoob loo, tsis quav ntsej txog kev ua haujlwm zoo tom qab kev ua haujlwm zoo thiab ua raws li tus qauv- tswj hwm, ua rau tsis sib haum mus ntev - cov teebmeem kev kho mob. Ua ntej, cov twj tso kua mis ib txwm muaj qhov tsis zoo ntawm qhov kev ua haujlwm tsis zoo thiab qhov tsis sib xws ntawm kev xa tawm, ua rau cov qog nqaij hlav hauv zos tsis muaj lossis ntau cov tshuaj superposition, ua rau cov qog ua tsis tiav, qhov rov ua haujlwm rov qab siab dua, thiab cov ntaub so ntswg tawg hauv zos. Qhov thib ob, qhov tsis muaj intraoperative quantitative qhov tob thiab lub kaum sab xis tswj ua rau inconsistent particle spatial faib, ua postoperative koob tshuaj faib nyuaj rau kwv yees thiab ntsuam xyuas kom raug, tsis muaj peev xwm tsim lub hom phiaj postoperative auxiliary kho schemes. Thib peb, cov tsoos ntxhib ntxhib ua rau muaj kev raug mob loj heev thiab mob hnyav tom qab phais mob, cuam tshuam rau tus neeg mob rov qab ua haujlwm sai thiab lub neej zoo, thiab yooj yim ncua kev ua raws li -txog xov tooj cua thiab tshuaj kho lub voj voog. Thib plaub, qhov tsis muaj cov ntaub ntawv thov cov ntaub ntawv thov cov txheej txheem ua rau tsis muaj peev xwm sib cuam tshuam cov cuab yeej intraoperative nrog kev ua haujlwm tom qab ua haujlwm, tsis tuaj yeem sau cov kev pom zoo ntawm kev phais thiab tsim cov qauv kev kho mob, ua rau tsis zoo rov ua dua ntawm cov teeb meem zoo heev. Tsis tas li ntawd, qhov tsis muaj kev ua kom zoo dua tom qab ua raws li- cov ntsuas ntsuas ua rau nws tsis tuaj yeem txiav txim siab qhov ntev - lub sij hawm kho cov nyhuv ntawm minimally invasive brachytherapy, txwv tsis pub ua kom zoo ntxiv ntawm cov txheej txheem kho mob.

2. Cov ntsiab lus tseem ceeb ntawm Kev Ua Haujlwm Zoo Tshaj Plaws Tom Qab

Radioactive particle localization koobpaub tag nrho -kev ua kom zoo dua ntawm kev kho mob brachytherapy los ntawm kev tswj xyuas kev ua haujlwm hauv kev ua haujlwm kom zoo rau kev ua haujlwm tom qab- nce kev ntsuam xyuas los ntawm kev ua kom zoo ntawm cov qauv tsim thiab cov qauv kev siv logic. Intraoperative visualised precise positioning and quantitative depth-angle control kom zoo ib yam thiab tsim nyog peb -dimensional distributions of radioactive particles in qog nqaij mos, realizing precision coverage of qog target area and effectively avoidance of normal tissues, fundamentally optimizing postoperative radiation dose distribution and reduce recurrence and raug mob txaus ntshai. Lub silicon qis- kev sib txhuam me me uas tsim kev puas tsuaj yuav txo tau cov kab mob hauv lub cev thiab cov tshuaj tiv thaiv kab mob tom qab phais, ua kom cov neeg mob rov qab ua haujlwm dua, thiab ua kom lub sijhawm thiab kev txhim kho ntawm tus qauv ua raws li- nce kev kho mob. Cov txheej txheem ntsuas thiab kev taw qhia qhov cim qhia qhov tseeb ntawm qhov kev cog qoob loo cog qoob loo, muab cov ntaub ntawv raug txhawb nqa rau kev suav tshuaj tom qab phais, kev ntsuas kev ua tau zoo, thiab ua raws li- cov qauv tsim. Cov khoom lag luam ruaj khov thiab zoo ib yam ua kom muaj kev rov ua dua ntawm cov teebmeem kev phais, ua kom yooj yim rau kev sib sau thiab cov ntsiab lus ntawm kev kho mob zoo heev, tsim cov txheej txheem kho kom zoo tsim nyog rau ntau hom qog nqaij hlav, thiab paub txog kev txhim kho txuas ntxiv ntawm kev kho mob zoo.

3. Kev faib tawm ntawm Postoperative Efficacy Optimization Application Scenarios

Ua ke nrog ntau hom qog nqaij hlav thiab kev kho mob, cov khoom tsim ua tiav -lub voj voog ua haujlwm tom qab kev ua haujlwm kom zoo dua qub. Ua ntej, kev ua kom rov zoo tom qab thaum ntxov: muaj feem xyuam rau txhua qhov kev phais mob me me, tso siab rau cov khoom lag luam qhov kev raug mob tsawg kawg nkaus kom txo tau qhov mob tom qab phais, edema, thiab kis kab mob, txo lub sij hawm mus pw hauv tsev kho mob, thiab txhim kho kev rov zoo thaum ntxov. Thib ob, nruab nrab-lub sij hawm tswj cov qog ua kom zoo: tsom rau cov qog nqaij hlav hauv zos tswj tsis pub dhau 1-6 lub hlis tom qab kev ua haujlwm, tso siab rau kev ua haujlwm ntawm cov khoom sib luag los txhim kho cov qog hauv zos tswj tus nqi thiab txo qhov seem thiab rov ua dua. Thib peb, ntev -lub sij hawm prognosis optimization: rau ntev -lub sij hawm ua raws-up ntawm malignant qog cov neeg mob, standardized implantation parameters kom ruaj khov ntev -lub sij hawm hluav taws xob koob tshuaj, txo lub sij hawm ntev -lub sij hawm nyob rau hauv lub zos rov tshwm sim thiab nyob deb metastasis txaus ntshai, thiab txhim kho tus neeg mob lub sij hawm ciaj sia{12}. Plaub, cov ntaub ntawv nyuaj rau tus kheej kom zoo dua: rau cov qog ntshav siab thiab rov tshwm sim dua, tso siab rau cov ntaub ntawv kho cov koob meej implantation, tsim cov kev kho mob ntawm tus kheej tom qab kev kho mob thiab ua raws li niaj zaus- cov tswv yim los txhim kho cov xwm txheej nyuaj.

4. Tag Nrho -Lub voj voog ua haujlwm thiab ua raws-Cov Lus Qhia

Txhawm rau kom paub txog tag nrho - kev ua kom zoo tshaj plaws hauv lub voj voog, daim ntawv thov cov khoom yuav tsum tau koom tes nrog cov txheej txheem intraoperative ua haujlwm thiab tom qab ua haujlwm ua raws li - tswj hwm. Ua ntej, intraoperative precise parameter tswj: nruj me ntsis siv visualized positioning thiab quantitative scale marking kom tiav yog implantation, sau txhua qhov tob tob, lub kaum sab xis, thiab particle spacing cov ntaub ntawv, thiab tsim intraoperative phais parameter cov ntaub ntawv. Thib ob, kev tshuaj xyuas tom qab ua haujlwm tam sim: ua tiav ultrasonic lossis CT scanning tam sim ntawd tom qab ua haujlwm, txheeb xyuas cov khoom faib tawm thiab cov qog nqaij hlav, txiav txim seb puas muaj cov tshuaj tsis txaus lossis offset, thiab kho raws sijhawm. Thib peb, kev ua kom zoo tom qab kev laus thaum ntxov: siv cov khoom lag luam me me kom zoo dua kom ntxiv dag zog rau kev saib xyuas neeg mob tsawg, txo cov tshuaj tiv thaiv kab mob, thiab ua kom lub qhov txhab rov qab sai. Plaub, ua raws li theem- kev tshuaj xyuas: tsim cov kev ua raws li niaj zaus- nce cov phiaj xwm ntawm 1 lub hlis, 3 lub hlis, 6 lub hlis, thiab 12 lub hlis tom qab kev ua haujlwm, kuaj pom cov qog hloov pauv, qhov tshwm sim hauv zos, thiab cov ntaub so ntswg raug mob hluav taws xob. Thib tsib, kev ntsuam xyuas kev ua tau zoo thiab kev hloov kho cov txheej txheem: muab cov kev sib txuas ntawm cov koob txhaj tshuaj tiv thaiv kab mob thiab cov ntaub ntawv tom qab ua haujlwm los soj ntsuam kev kho mob, kho ua raws li{13}}txog kev kho mob, kev tiv thaiv kab mob, thiab lwm yam kev pab cuam raws li tus neeg mob. Thib rau, cov ntaub ntawv sib sau ua ke: sau cov ntsiab lus ntawm kev sib raug zoo ntawm cov koob qhia tshwj xeeb, cov txheej txheem cog qoob loo, thiab kev ua haujlwm tom qab ua haujlwm, thiab tsim cov txheej txheem kev kho kom zoo.

5. Kev paub txog kev ua haujlwm tom qab kev kho mob kom zoo

Kev soj ntsuam ua raws-cov ntaub ntawv ntawm ntau lub chaw qog nqaij hlav paub meej tias daim ntawv thov txheej txheem ntawm cov koob tshuaj radioactive particle localization tuaj yeem txhim kho kev kho mob tom qab phais kom zoo thiab kev soj ntsuam tus neeg mob. Precise visualized implantation ua tau zoo daws qhov teeb meem ntawm qhov tsis sib xws ntawm kev siv tshuaj tom qab kev phais mob ib txwm muaj, txo cov qog nqaij hlav hauv zos thiab luv luv - lub sij hawm rov tshwm sim ntau dua 35%. Qhov txiaj ntsig tsawg kawg nkaus ua rau muaj txiaj ntsig zoo txhim kho cov neeg mob kev nplij siab tom qab kev ua haujlwm thiab rov qab nrawm dua, ua rau cov neeg mob tau txais kev ua raws li tus qauv- nce kev kho mob raws sijhawm thiab txhim kho kev kho mob qog noj ntshav tag nrho. Cov ntaub ntawv raug intraoperative parameter muab cov ntaub ntawv meej txhawb rau kev soj ntsuam kev ua haujlwm tom qab kev ua haujlwm thiab kev hloov kho tus kheej, ua raws li - kho kom haum xeeb thiab tshawb fawb. Rau cov qog nqaij hlav rov tshwm sim dua thiab qib siab, kev kho cov koob txhaj tshuaj zoo sib xyaw ua ke nrog kev ua raws li tus kheej- kev tswj hwm tau zoo txhim kho lub sijhawm ntev - lub sijhawm tswj hwm hauv cheeb tsam ntawm qhov txhab thiab ua rau cov neeg mob muaj sia nyob mus ntev. Cov ntaub ntawv sau cov ntaub ntawv pov thawj tsis tu ncua ua kom zoo dua cov txheej txheem kho mob phais, paub txog kev txhim kho tas li ntawm kev kho mob tag nrho ntawm particle brachytherapy.

6. Cov ntsiab lus thiab hauv - qhov tob tob

Radioactive particle localization koob tsis tsuas yog txhim kho qhov tseeb thiab kev nyab xeeb ntawm intraoperative brachytherapy phais tab sis kuj tsim kom muaj tag nrho - voj voog tom qab kev ua haujlwm tau zoo rau kev kho qog nqaij hlav los ntawm cov txheej txheem kev kaw lus thiab kev phais mob tsawg kawg nkaus. Nws daws cov teeb meem kev lag luam ntawm qhov tsis ruaj khov tom qab kev ua haujlwm zoo, kev ntsuam xyuas ntau npaum li cas, thiab qhov kev pheej hmoo tsis zoo rov ua dua los ntawm kev phais ib txwm muaj. Cov kev tswj xyuas kev ua haujlwm zoo ua rau lub hauv paus ruaj khov rau kev ua haujlwm tom qab lub qog tsis ua haujlwm, qhov tsim kev puas tsuaj tsawg kawg nkaus ua kom muaj kev txhim kho zoo ntawm kev ua raws li - kev kho mob, thiab cov ntaub ntawv teev cov txheej txheem txhawb nqa kev txhim kho txuas ntxiv ntawm cov txheej txheem kho mob. Nws paub txog kev hloov pauv ntawm particle brachytherapy los ntawm ib qho kev ua haujlwm intraoperative mus rau tag nrho - voj voog kev kho mob kev sib koom ua ke, kev saib xyuas neeg mob, ua raws- nce, thiab kev ua kom zoo dua qub, txhim kho tus nqi kho mob thiab cov txiaj ntsig zoo ntawm kev kho mob qog noj ntshav tsawg tsawg.

7. Ua raws li-Tshaj tawm Daim Ntawv Thov Kev Pom Zoo thiab Cov Lus Qhia Kom Zoo

Nyob rau hauv lub neej yav tom ntej, qog brachytherapy yuav txhim kho mus rau tag nrho - voj voog kev tswj kom meej, thiab kev ua haujlwm zoo tom qab siv cov koob tshuaj hauv zos muaj chaw zoo rau kev txhim kho. Clinically, nws yog pom zoo kom tsim ib tug loj cov ntaub ntawv platform ntawm koob implantation tsis thiab postoperative ua tau zoo, paub ntse correlation tsom xam ntawm phais tsis thiab prognostic ntsuas, thiab tsim ntse pom kev phais schemes. Standardize tag nrho - voj voog ua raws- nce kev ntsuam xyuas ntawm particle implantation phais, sib koom ua ke cov qauv kev ntsuam xyuas kev ua tau zoo rau ntau hom qog nqaij hlav thiab sib txawv daim ntawv thov schemes. Ntxiv dag zog rau kev sib xyaw ua ke ntawm cov koob txhaj tshuaj zoo meej thiab kev siv tshuaj tiv thaiv kab mob tom qab phais txhawm rau txhawm rau txhim kho qog noj ntshav thiab ntev - lub sijhawm muaj sia nyob. Cov neeg tsim khoom tuaj yeem ua kom zoo dua cov khoom lag luam ntsuas qhov tseeb kom muab cov ntaub ntawv ua haujlwm zoo dua qub rau kev soj ntsuam tom qab kev ua haujlwm ntse, thiab txhawb kev txhim kho kev txawj ntse thiab ua kom zoo ntawm tag nrho - kev tswj hwm kev kho mob brachytherapy.