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Nkhani
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Kodi ndi zinthu ziti zomwe zachitika posachedwapa mu Medical Imaging?
Kuyambira pomwe zidayamba m'ma 1960 mpaka m'ma 1980, Magnetic Resonance Imaging (MRI), computerized tomography (CT) scans, ndi positron emission tomography (PET) scans zapita patsogolo kwambiri. Zipangizo zojambulira zamankhwala izi zomwe sizimavulaza anthu zapitilizabe kusintha ndi kuphatikiza kwa...Werengani zambiri -
Kodi Radiation ndi chiyani?
Mphamvu ya radiation, yomwe imapezeka ngati mafunde kapena tinthu tating'onoting'ono, ndi mtundu wa mphamvu yomwe imasamuka kuchokera pamalo ena kupita kwina. Kukumana ndi mphamvu ya radiation ndi chinthu chofala kwambiri m'miyoyo yathu ya tsiku ndi tsiku, ndipo magwero monga dzuwa, ma uvuni a microwave, ndi mawayilesi a magalimoto ndi ena mwa omwe amadziwika kwambiri. Ngakhale kuti zambiri mwa izi...Werengani zambiri -
Kuwola kwa Radioactive ndi Njira Zopewera
Kukhazikika kwa nyukiliyasi kumatha kuchitika kudzera mu kutulutsa mitundu yosiyanasiyana ya tinthu kapena mafunde, zomwe zimapangitsa kuti mitundu yosiyanasiyana ya kuwonongeka kwa radioactive iwonongeke komanso kupanga ma radiation a ionizing. Tinthu ta Alpha, tinthu ta beta, ma gamma rays, ndi ma neutrons ndi ena mwa mitundu yomwe imapezeka kwambiri...Werengani zambiri -
Kafukufuku wa Radiology Akuwonetsa Kusunga Ndalama ndi Ubwino Wosamalira Chilengedwe pa Ma MRI ndi CT Scans
Mgwirizano pakati pa Royal Philips ndi Vanderbilt University Medical Center (VUMC) ukutsimikizira kuti njira zokhazikika pa chisamaliro chaumoyo zitha kukhala zosamalira chilengedwe komanso zotsika mtengo. Lero, magulu awiriwa awulula zomwe adapeza kuchokera ku kafukufuku wawo wogwirizana womwe cholinga chake ndi kuchepetsa kufalikira kwa matenda...Werengani zambiri -
Ntchito Zosamalira Moyenera Zimadalira CT, MRI, ndi Ultrasound ngati njira zotsogola.
Malinga ndi lipoti la IMV 2023 Diagnostic Imaging Equipment Service Outlook lomwe latulutsidwa posachedwapa, avareji ya chiŵerengero chofunikira pakukhazikitsa kapena kukulitsa mapulogalamu okonzeratu ntchito yojambula zithunzi mu 2023 ndi 4.9 mwa 7. Ponena za kukula kwa chipatala, zipatala zokhala ndi mabedi 300 mpaka 399...Werengani zambiri -
Njira Yowongolera Chitetezo kwa Odwala Omwe Amajambula Zithunzi Zachipatala Kawirikawiri
Sabata ino, IAEA idakonza msonkhano wa pa intaneti kuti ikambirane za kupita patsogolo kochepetsa zoopsa zokhudzana ndi radiation kwa odwala omwe amafunikira kujambula zithunzi zachipatala pafupipafupi, komanso kuonetsetsa kuti maubwino awo akusungidwa. Pamsonkhanowo, omwe adapezekapo adakambirana njira zolimbikitsira malangizo oteteza odwala ndi...Werengani zambiri -
Malangizo Atsopano Padziko Lonse Okhudza Kuwunika kwa Ma radiation kwa Odwala mu Zithunzi Zachipatala Akuwonetsa Ubwino wa Kugwiritsa Ntchito Digito
IAEA ikulimbikitsa akatswiri azachipatala kuti akonze chitetezo cha odwala mwa kusintha kuchoka pa njira zamanja kupita ku njira za digito zowunikira ma radiation omwe amawonitsa panthawi yojambula zithunzi, monga momwe zafotokozedwera m'nkhani yake yoyamba. Lipoti latsopano la Chitetezo cha IAEA pa Kuwunika Kukhudzidwa ndi Ma radiation kwa Odwala...Werengani zambiri -
Kodi Mungatani Kuti Muthane ndi Zoopsa Zomwe Zingakhalepo Zogwiritsa Ntchito Jakisoni Wopanikizika Kwambiri mu CT Scans?
Nkhani yapitayi (yotchedwa “Zoopsa Zomwe Zingachitike Pogwiritsa Ntchito Jakisoni Wopanikizika Kwambiri Panthawi ya CT Scan”) inalankhula za zoopsa zomwe zingachitike chifukwa cha ma syringe opanikizika kwambiri mu CT scan. Ndiye mungatani kuti muthane ndi zoopsazi? Nkhaniyi ikuyankhani imodzi ndi imodzi. Zoopsa Zomwe Zingachitike 1: Kusiyana kwa ziwengo ndi zinthu zina...Werengani zambiri -
Zoopsa Zomwe Zingachitike Pogwiritsa Ntchito Injector Yopanikizika Kwambiri Pa CT Scan
Lero ndi chidule cha zoopsa zomwe zingachitike pogwiritsa ntchito majekeseni othamanga kwambiri. Nchifukwa chiyani ma CT scan amafunikira majekeseni othamanga kwambiri? Chifukwa cha kufunika kozindikira matenda kapena kuzindikira matenda osiyanasiyana, CT scan yowonjezereka ndi njira yofunika kwambiri yowunikira. Ndi kusinthidwa kosalekeza kwa zida za CT, kusanthula...Werengani zambiri -
Kodi MRI ndiyo njira yotsika mtengo kwambiri yowunikira odwala a ED omwe ali ndi chizungulire?
Kafukufuku wofalitsidwa posachedwapa mu American Journal of Radiology akusonyeza kuti MRI ikhoza kukhala njira yotsika mtengo kwambiri yojambulira zithunzi poyesa odwala omwe akubwera ku dipatimenti yothandiza anthu omwe ali ndi chizungulire, makamaka poganizira za ndalama zomwe zingawonongedwe. Gulu lotsogozedwa ndi Long Tu, MD, PhD, wochokera ku Ya...Werengani zambiri -
N’chifukwa chiyani kugwiritsa ntchito chipangizo choyezera kuthamanga kwa magazi (High Pressure Injector) poyezetsa matenda a CT ndikofunikira?
Pa nthawi yoyezetsa bwino CT, nthawi zambiri wogwiritsa ntchitoyo amagwiritsa ntchito jekeseni yamphamvu kwambiri kuti alowe mwachangu choyezetsa chosiyanitsa m'mitsempha yamagazi, kuti ziwalo, zilonda ndi mitsempha yamagazi yomwe ikufunika kuwonedwa iwoneke bwino. Jekeseni yamphamvu kwambiri imatha kulondola mwachangu komanso mwachangu...Werengani zambiri -
Wopanga MRI Wodzipangira Wokha Wodzipangira Nanoscale Amapangitsa Kujambula Khansa Kukhala Koyera
Kujambula zithunzi zachipatala nthawi zambiri kumathandiza kuzindikira bwino ndikuchiza matenda otupa a khansa. Makamaka, kujambula zithunzi zamaginito (MRI) kumagwiritsidwa ntchito kwambiri chifukwa cha kuwala kwake kwakukulu, makamaka pogwiritsa ntchito zinthu zotsutsana. Kafukufuku watsopano wofalitsidwa mu magazini ya Advanced Science akufotokoza za nanosc yatsopano yodzipinda yokha...Werengani zambiri
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