Scanners, High Pressure Injection ndi Consumables

CT scan (computed tomography) ndi njira yojambula zamankhwala yomwe imagwiritsa ntchito ma X-ray ndi umisiri wamakompyuta kupanga zithunzi zatsatanetsatane zathupi.Zimathandizira madokotala kuti aziwona ziwalo zosiyanasiyana za thupi, kuphatikizapo mafupa, minofu, ziwalo ndi mitsempha ya magazi, komanso zimathandiza kuti azindikire matenda monga zotupa, fractures, matenda ndi kutuluka magazi mkati.Panthawi ya CT scan, wodwalayo amagona patebulo ndikudutsa pa scanner yaikulu yozungulira yomwe imatenga zithunzi zambiri za X-ray kuchokera kumbali zosiyanasiyana ndikuziphatikiza kuti apange chithunzi chatsatanetsatane cha thupi.Kuchuluka kwa ma radiation pa CT scan nthawi zambiri kumawoneka ngati kotetezeka, koma kuwunika mobwerezabwereza kungapangitse chiopsezo cha khansa.

Ogwira ntchito zachipatala amagwiritsa ntchito zithunzizi kuti ayese ndikuthandizira kuzindikira malo omwe ali ndi matenda, kupanga ndondomeko ya chithandizo cha munthu payekha payekha.Izi nthawi zambiri zimaphatikizidwa ndi pulogalamu yoyezetsa thanzi.

Masiku ano, ngati chida chothandiza komanso champhamvu chowunikira ma radiology.

Kupatula apo, pali njira zina zitatu zowunikira zamankhwala: MRI, PET CT, Ultrasound 

MRI scan:

Kujambula kwa MRI (magnetic resonance imaging) ndi njira yojambula yachipatala yomwe imagwiritsa ntchito maginito amphamvu ndi mafunde a wailesi kuti apange zithunzi zatsatanetsatane za mkati mwa thupi.Nthawi zambiri amagwiritsidwa ntchito pofufuza ubongo, msana, mafupa, ndi ziwalo zina zofewa.Akamajambula pa MRI, wodwalayo amagona patebulo lomwe limalowetsedwa mu cylindrical scanner yayikulu.Makanema amagwiritsa ntchito maginito amphamvu ndi mafunde a wailesi kuti apange zithunzi zatsatanetsatane za thupi.Mosiyana ndi makina a CT, makina a MRI sagwiritsa ntchito ma X-ray ndipo motero amakhala otetezeka kwa odwala omwe ali ndi vuto la kuyatsa.Njirayi ndi yosasokoneza komanso yosapweteka, koma odwala angafunike kukhala chete kwa ola limodzi pamene jambulani ikuchitika.MRI scans imagwiritsidwa ntchito pozindikira matenda osiyanasiyana, kuphatikiza zotupa, kuvulala, matenda ndi matenda osokonekera.

PET CT:

Kujambula kwa PET (positron emission tomography) ndi njira yachipatala yojambula yomwe imagwiritsa ntchito kachulukidwe kakang'ono ka radioactive (tracer) kupanga chithunzi cha mbali zitatu za thupi.Makanema a PET amatha kuzindikira kusintha kwa kagayidwe kachakudya m'maselo, komwe kungathandize kudziwa ndi kuyang'anira momwe matenda ambiri akuyendera, kuphatikizapo khansa, matenda a minyewa, ndi matenda amtima.Pa PET scan, wodwalayo amabayidwa ndi tracer, yomwe imamangirira pamalo omwe thupi limawunikiridwa.Wodwalayo amagona patebulo ndikulowa mu scanner yayikulu yozungulira, yomwe imazindikira tracker ndikupanga zithunzi zochokera ku metabolism m'thupi.Kaŵirikaŵiri makina ojambulira PET amaphatikizidwa ndi mayeso ena ojambulira, monga ngati CT kapena MRI scans, kuti apereke chidziŵitso chowonjezereka chokhudza mmene thupi limagwirira ntchito.Njirayi nthawi zambiri imakhala yotetezeka, koma odwala amalandira ma radiation pang'ono kuchokera kwa tracer.Kujambula kwa PET sikovuta ndipo nthawi zambiri kumatenga ola limodzi kuti kumalize.

Ultrasound Scan:

Kujambula kwa ultrasound, komwe kumatchedwanso sonography, ndi njira yojambula yachipatala yomwe imagwiritsa ntchito mafunde amphamvu kwambiri kuti apange zithunzi za mkati mwa thupi.Akamapima, chipangizo chogwirizira pamanja chotchedwa transducer chimayikidwa pakhungu kapena mkati mwa mtsempha wa thupi, ndipo chimatumiza mafunde a phokoso m'minyewa.Mafunde amawu amadumpha kuchokera ku ziwalo zamkati ndi minyewa, pomwe amawazindikira ndi transducer, ndikupanga chithunzi chenicheni pakompyuta.Ma Ultrasound scans amagwiritsidwa ntchito poyang'ana ziwalo monga mtima, chiwindi, impso, ndi ziwalo zoberekera, komanso kuyang'anira kukula kwa mwana pa nthawi yomwe ali ndi pakati.Ndi njira yotetezeka, yosasokoneza yomwe sigwiritsa ntchito ma radiation ya ionizing ndipo ndi yabwino kwa amayi apakati ndi makanda omwe sanabadwe.Kuphatikiza apo, itha kugwiritsidwa ntchito kutsogolera njira zowononga pang'ono, monga chotupa biopsies kapena kuyika kwa catheter.Njirayi nthawi zambiri imakhala yopanda ululu ndipo nthawi zambiri imatenga mphindi 20 mpaka 60 kuti ithe, malingana ndi malo oti mufufuze.