Nibihe Byagezweho Mumashusho Yubuvuzi?

Kuva inkomoko yabyo mu myaka ya za 1960 kugeza 1980, Magnetic Resonance Imaging (MRI), scan ya tomografiya (CT), hamwe na positron yoherejwe na tomografiya (PET) byateye imbere cyane. Ibi bikoresho byerekana amashusho yubuvuzi bidahwitse byakomeje kugenda bihindagurika hifashishijwe ubwenge bw’ubukorikori (AI), uburyo bunoze bwo gukusanya amakuru mbisi, hamwe n’isesengura ry’imibare myinshi, ibyo byose bigira uruhare mu kunoza imyumvire no gusesengura sisitemu y'imbere.

Gutezimbere muri PET na CT scan

Isuzuma risanzwe rya PET risaba hagati yiminota 45 nisaha kugirango ryuzuze kandi rishobora kubyara amashusho atandukanye yo gukura kwikibyimba mubwonko, ibihaha, inkondo y'umura, n'utundi turere twumubiri. Iterambere rikomeje ryongereye imbaraga muri ubu buryo, ryinjizamo porogaramu yo gukosora ibintu no gutuma algorithmic isuzuma ryerekana aho misa iri mu ngingo zigenda.

Icyerekezo kigenda kibaho mugihe igice cyerekanwe kigenda mugihe cyo gufata amashusho ya PET, bigatuma bigorana gusuzuma no gusesengura misa cyangwa tissue. Kugirango ugabanye icyerekezo mugihe cya PET scan, inzobere mubuvuzi zikoresha kugura amarembo, zigabanya uruziga rwo kubisikana muri "bin." Mugabanye uburyo bwo gusikana mubice 8-10, porogaramu irashobora guteganya aho misa igenewe mugihe runaka cyangwa ahantu runaka, ukurikije ibyo ukoresha akunda. Ubuhanuzi bwakozwe muguteganya aho misa iherereye mumasanduku ya buri cyiciro. Inzira yerekana amashusho ya PET igabanya neza imikorere yimikorere yibikoresho, bikavamo kunoza ibikorwa byibanze / agaciro keza (SUV). Iyo amakuru ya PET ahujwe namakuru ya CT, inzira yose izwi nka 4D CT gusikana.

Nubwo bimeze bityo, hariho imipaka izwi ijyanye nubu buryo. Gukoresha uburyo bwamazu yo kubona amashusho bituma habaho urusaku rwinshi ugereranije no kubona amakuru menshi cyane. Ingamba nyinshi zo gukemura iki kibazo zirimo Q-gukonjesha, Oncofreeze, nigihe cyo guhaguruka (ToF).

Uburyo amashusho atagaragara akosorwa muri PET na CT scan

Q-guhagarika ishusho ishingiye kubikosora, ukoresheje kugura amarembo, bikubiyemo gukusanya no kwandikisha amashusho yose yakozwe. Iyandikwa ribera mumwanya wamashusho, gukusanya no kubaka amakuru yose yibanze yakuwe muri PET scan kugirango atange ishusho yanyuma hamwe nurusaku ruto kandi rutagaragara.

OncoFreeze, tekinike ya software yerekana indorerwamo, irasa Q-gukonjesha muburyo bumwe, nubwo bitandukanye muri rusange. Gukosora icyerekezo bikorerwa mumwanya wa sinogramu (umwanya wibanze). Nyuma yo kubona ishusho yambere, amashusho yakurikiyeho ateganijwe imbere kandi ugereranije nintebe yumurimo wo kubaga uteganijwe amakuru hamwe na sinogramu ya backproject. Ibi biganisha kumashusho yanyuma agezweho ashingiye kumashusho yakosowe.

Gufata imiterere yubuhumekero mugihe cya PET scan hamwe na CT scan birashobora kuganisha kumiterere yishusho nziza. Guhuza kunonosoye birashobora kugereranywa muguhuza imiterere ya PET scan, uburyo busanzwe, hamwe na flake ya CT scan, uburyo bwa vuba bwateye imbere.

——————————————————————————————————————— —————————————

Nkuko twese tubizi, iterambere ryinganda zerekana amashusho yubuvuzi ntaho ritandukaniye niterambere ryibikoresho byubuvuzi - inshinge zitandukanya imiti n’ibikoresho bifasha - bikoreshwa cyane muri uru rwego. Mu Bushinwa, hazwi cyane mu nganda zikora inganda, hari inganda nyinshi zizwi mu gihugu ndetse no mu mahanga kubera gukora ibikoresho byerekana amashusho y’ubuvuzi, harimoLnkMed. Kuva yashingwa, LnkMed yibanze cyane murwego rwo gutera inshinge nyinshi. Itsinda ryubwubatsi bwa LnkMed riyobowe na Ph.D. afite uburambe bwimyaka irenga icumi kandi akora cyane mubushakashatsi niterambere. Ku buyobozi bwe ,.CT inshinge imwe, CT inshinge ebyiri, MRI itandukanya inshinge, naAngiografiya yumuvuduko mwinshi utandukanya inshingeByashizweho hamwe nibi bintu: umubiri ukomeye kandi wuzuye, interineti ikora neza kandi yubwenge, imikorere yuzuye, umutekano muremure, hamwe nigishushanyo kirambye. Turashobora kandi gutanga syringes na tube sthat bihujwe nibirango bizwi bya injeneri za CT, MRI, DSA Hamwe n'imyitwarire yabo itaryarya n'imbaraga zumwuga, abakozi bose ba LnkMed baragutumiye byimazeyo kuza gusura amasoko menshi hamwe.