Kuyamba kwa CT, Enhanced Computed Tomography (CECT) ndi PET-CT

Ndi kusintha kwa chidziwitso cha thanzi la anthu komanso kugwiritsa ntchito kwambiri mlingo wochepa wa CT spiral CT pakuwunika kwa thupi, ma pulmonary nodule ochulukirachulukira amapezeka pakuyezetsa thupi. Komabe, kusiyana kwake ndikuti kwa anthu ena, madokotala amalangizabe odwalawo kuti apititse patsogolo kuyezetsa kwa CT. Osati zokhazo, PET-CT yalowa pang'onopang'ono gawo la masomphenya a aliyense muzochita zamankhwala. Kodi pali kusiyana kotani pakati pawo? kusankha?

Chomwe chimatchedwa kuti CT yowonjezera ndikubaya mankhwala omwe ali ndi ayodini kuchokera mumtsempha kupita mumtsempha wamagazi kenako ndikuyesa CT scan. Izi zimatha kuzindikira zotupa zomwe sizingapezeke mumasikidwe wamba a CT. Ikhozanso kudziwa kuchuluka kwa magazi a zilondazo ndikuwonjezera chiwerengero cha matenda a matenda ndi njira zothandizira. kuchuluka kwa chidziwitso chofunikira.

Ndiye ndi zotupa zotani zomwe zimafunikira CT yowonjezereka? M'malo mwake, kuwunikira kopitilira muyeso kwa CT ndikofunika kwambiri pamanodule olimba opitilira 10 mm kapena ma hilar okulirapo kapena ma mediastinal.

Ndiye PET-CT ndi chiyani? Mwachidule, PET-CT ndi kuphatikiza kwa PET ndi CT. CT ndi teknoloji ya kompyuta ya tomography. Kufufuza kumeneku tsopano ndi kodziwika bwino kubanja lililonse. Munthu akangogona, makinawo amawasanthula, ndipo amatha kudziwa momwe mtima, chiwindi, ndulu, mapapo ndi impso zimawonekera.

Dzina la sayansi la PET ndi positron emission tomography. Asanachite PET-CT, aliyense ayenera kubaya mankhwala apadera osiyanitsa 18F-FDGA, omwe dzina lake lonse ndi "chlorodeoxyglucose". Mosiyana ndi shuga wamba, ngakhale imatha kulowa m'maselo kudzera muzonyamula shuga, imasungidwa m'maselo chifukwa sangatenge nawo gawo pazotsatira.

Cholinga cha PET scan ndikuwunika momwe maselo osiyanasiyana amatha kudya shuga, chifukwa glucose ndiye gwero lofunikira kwambiri lamphamvu la metabolism yamunthu. Glucose ikalowetsedwa kwambiri, mphamvu zama metabolic zimalimba. Chimodzi mwamakhalidwe ofunikira a zotupa zowopsa ndikuti mulingo wa metabolic ndiwokwera kwambiri kuposa wamtundu wamba. Mwachidule, zotupa zowopsa "zimadya shuga wambiri" ndipo zimapezeka mosavuta ndi PET-CT. Chifukwa chake, tikulimbikitsidwa kuchita thupi lonse PET-CT chifukwa ndiyotsika mtengo. Ntchito yaikulu ya PET-CT ndiyo kudziwa ngati chotupacho chasanduka metastasized, ndipo kukhudzidwa kungakhale kokwera mpaka 90% kapena kuposa.

Kwa odwala omwe ali ndi minyewa ya m'mapapo, ngati dokotala awona kuti mfundoyi ndi yoopsa kwambiri, ndi bwino kuti wodwalayo apimidwe ndi PET-CT. Chotupacho chikapezeka kuti chakhala ndi metastasized, chimagwirizana mwachindunji ndi chithandizo chotsatira cha wodwalayo, kotero kufunikira kwa PET-CT sikungatheke. Ndipo ndi fanizo. Ichi ndi chimodzi mwazifukwa zazikulu za PET-CT. Palinso mtundu wina wa odwala omwe amafunikiranso PET-CT: pamene kuli kovuta kuweruza ma nodule owopsa ndi owopsa kapena zilonda zokhala ndi malo, PET-CT ndi njira yofunikira kwambiri yothandizira matenda. Chifukwa zotupa zowopsa "zimadya shuga wambiri."

Zonsezi, PET-CT imatha kudziwa ngati pali chotupa komanso ngati chotupacho chafalikira thupi lonse, pomwe CT yowonjezereka imagwiritsidwa ntchito pozindikira komanso kuchiza zotupa zazikulu zam'mapapo ndi zotupa zam'mimba. Koma mosasamala kanthu za kuunika kwa mtundu wanji, cholinga chake ndi kuthandiza madokotala kupanga ziweruzo zabwinoko kotero kuti apereke njira zabwino zochiritsira odwala.

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Monga tonse tikudziwira, chitukuko cha makampani opanga zithunzi zachipatala sichingasiyanitsidwe ndi chitukuko cha zida zachipatala - majekeseni osiyanitsa ndi mankhwala omwe amawathandiza - omwe amagwiritsidwa ntchito kwambiri pa ntchitoyi. Ku China, komwe kumadziwika chifukwa chamakampani opanga zinthu, pali opanga ambiri otchuka kunyumba ndi kunja chifukwa chopanga zida zofananira zamankhwala, kuphatikizaLnkMed. Chiyambireni kukhazikitsidwa kwake, LnkMed yakhala ikuyang'ana kwambiri pa majekeseni ophatikizika kwambiri. Gulu la engineering la LnkMed limatsogozedwa ndi Ph.D. ali ndi zaka zopitilira khumi ndipo ali wotanganidwa kwambiri ndi kafukufuku ndi chitukuko. Motsogozedwa ndi iye, aCT single head injector,CT double mutu jekeseni,Injector yofananira ya MRI,ndiAngiography high-pressure jekeseni wothandizirazidapangidwa ndi izi: thupi lolimba komanso lolumikizana, mawonekedwe osavuta komanso anzeru ogwirira ntchito, ntchito zonse, chitetezo chokwanira, komanso kapangidwe kolimba. Tithanso kupereka majakisoni ndi machubu omwe amagwirizana ndi ma jakisoni otchuka a CT,MRI,DSA Ndi malingaliro awo owona komanso mphamvu zamaluso, onse ogwira ntchito ku LnkMed akukuitanani mowona mtima kuti mubwere kudzayendera limodzi misika yambiri.