Tiyeni tingophunzira za mitundu ya ma scan omwe amazindikira matenda am'mimba (Mayeso Ojambula Zithunzi za Matenda Ogaya M'mimba)

Nthawi zina mukakhala ndi ululu m'mimba, kutupa m'mimba, kapena kusapeza bwino, mukapita kukaonana ndi dokotala, amakupemphani kuti muyesedwe ngati scan, sichoncho? Nthawi zambiri timamva mayina monga CT scan, MRI, ndi ultrasound. Tikamva mayina awa, anthu ena amaopa pang'ono. Mafunso monga “Kodi izi zidzachitika ndi chiyani?”, “Kodi zidzapweteka?”, “Kodi sizothandiza thupi?” amabwera m'maganizo. Lero, tiyeni tikambirane zomwe zimachitika ndi mayeso aliwonse omwe amachitidwa kuti apeze matenda m'mimba mwanu, kutanthauza, m'mimba mwanu, chifukwa chake amachitika, komanso ngati akuvulaza thupi.

Choyamba, tiyeni tiwone CT scan, yomwe anthu ambiri amaidziwa bwino.

Mukaganizira za CT scan, mwina mumaganiza za bedi lomwe mumayika mu makina akuluakulu ozungulira, sichoncho? Ndi zoona. CT imayimira ``(Computed Tomography)``. Mwachidule, imatenga zithunzi zingapo zomwe zili ndi tsatanetsatane wambiri kuposa X-ray wamba.

Taganizirani ngati kudula buledi. Makinawa amatenga zithunzi zambiri za mkati mwa thupi lanu nthawi imodzi. Izi zimachitika mwachangu kwambiri. Kenako kompyuta imagwirizanitsa zithunzizi ndikupanga chithunzi chomveka bwino cha ziwalo zanu, monga chiwindi, kapamba, ndi matumbo, kuti dokotala athe kuziwona bwino kwambiri. Izi zingamuthandize kudziwa chomwe chikuyambitsa zizindikiro zanu.

Mitundu ina yapadera ya CT scans

• CT Angiography: Izi zimaphatikizapo kubaya utoto wapadera, wotchedwa utoto wosiyana, m'thupi lanu panthawi ya CT scan. Pamene utotowo ukuyenda m'mitsempha yanu yamagazi , mitsempha yamagazi imawonekera bwino pa scan. Izi ndizofunikira pofufuza mavuto aliwonse kapena kutsekeka kwa mitsempha yanu yamagazi.

• Colonoscopy Yodziwikiratu: Iyi ndi ukadaulo watsopano. Mu izi, zithunzi zomwe zatengedwa kuchokera ku CT scan zimaphatikizidwa ndi kompyuta kuti apange chitsanzo cha 3D cha m'matumbo mwanu. Dokotala amatha kuwona chitsanzocho pazenera la kompyuta ngati kuti akuyang'ana mkati. Popeza palibe kamera yeniyeni yomwe yaikidwa, simudzamva kupweteka kulikonse. Koma chofunika kwambiri ndichakuti ngati chinthu chachilendo chawoneka, monga chotupa, ndikofunikira kuwona chomwe chili, kutenga chidutswa cha minofu kuti chikayesedwe (Biopsy), kenako kuchita colonoscopy yokhazikika.

Kodi MRI scan imasiyana bwanji ndi CT scan?

MRI imayimira `(Magnetic Resonance Imaging).` Iyi ndi mayeso omwe amachitidwa mkati mwa makina akuluakulu, koma ndi osiyana kwambiri ndi CT scan. MRI sigwiritsa ntchito X-ray konse.

M'malo mwake, imagwiritsa ntchito mphamvu yamphamvu ya maginito ndi mafunde a wailesi. Izi zimatha kupanga zithunzi zomveka bwino komanso zatsatanetsatane za minofu mkati mwa thupi lanu. MRI imathandiza kwambiri kupeza mavuto m'minofu yofewa, monga chiwindi ndi ndulu.

Kusanthula kwa Radionuclide

Izi zimatchedwanso kusanthula kwa nyukiliya. Ngakhale dzinalo lingamveke loopsa, ndi mayeso otetezeka kwambiri. Zimaphatikizapo kukupatsani zinthu zochepa kwambiri za radioactive zomwe mungathe kumwa, kupuma, kapena kubaya.

Musadandaule, kuwala kwa dzuwa ndi kochepa kwambiri, sikuvulaza thupi lanu, ndipo kudzachoka m'thupi lanu pakapita nthawi.

Mankhwalawa akalowa m'thupi, amapita ku ziwalo zosiyanasiyana. Kenako, kamera yapadera ya gamma ``Gamma Camera`` imagwiritsidwa ntchito kuyang'anira momwe mankhwalawa amafalikira m'thupi ndikujambula zithunzi. Ubwino wapadera wa izi ndikuti imatha kuwona osati mawonekedwe ndi kukula kwa chiwalo chokha, komanso ngati chiwalocho chikugwira ntchito bwino . Chiwalo chodwala komanso chosagwira ntchito bwino chimawoneka chosiyana pa scan ndi chathanzi. Kuyesaku ndikofunikira kwambiri kuti mupeze kukula kwa minofu kosazolowereka, monga maselo a khansa.

Ngati mumwa madzi ambiri mutatha kuyezetsa, zinthu zilizonse zotsala za radioactive m'thupi lanu zidzatuluka mwachangu mu mkodzo wanu.

Mayeso ena ofunikira kuti muwone matenda am'mimba

Kuwonjezera pa mitundu ya ma scan omwe atchulidwa pamwambapa, mayeso ena angapo amagwiritsidwa ntchito pozindikira matenda am'mimba.

Mayeso a GI apamwamba ndi otsika

Izi ndi mayeso omwe amagwiritsa ntchito X-ray.

• Mayeso a Upper GI: Izi zimafufuza gawo lapamwamba la dongosolo la m'mimba, lomwe limaphatikizapo m'mero , m'mimba , ndi duodenum . Mudzapatsidwa madzi oyera otchedwa barium kuti mumwe. Pamene barium ikuyenda m'matumbo anu, madera ozungulira mimba yanu adzaoneka oyera pa X-ray. Fluoroscope imagwiritsidwa ntchito kulemba nthawi zonse kayendedwe ka barium.

• Mayeso Otsika a GI (Barium Enema ):Iyi ndi njira yoyezera yomwe imayang'ana matumbo akuluakulu ndi rectum. Mu njira yoyezera iyi, barium imabayidwa pang'onopang'ono kudzera mu chubu chomwe chimayikidwa kudzera mu anus. Izi zimatchedwa barium enema. Barium ikadzaza matumbo akuluakulu, imatha kuwona bwino zinthu monga zotupa ndi ma polyps .

Ultrasound ya m'mimba

Iyi ndi mayeso omwe anthu ambiri awona ndi kuchita. Imagwiritsa ntchito mafunde amphamvu kwambiri kuti ipange chithunzi cha ziwalo zomwe zili m'mimba mwanu. Dokotala adzapaka chinthu chonga gel pamimba mwanu ndikusuntha chipangizo chaching'ono chotchedwa transducer pamimba mwanu. Izi zimatumiza mafunde m'mimba mwanu ndikuwunikiranso kuti apange chithunzi. Palibe kuwala komwe kumakhudzidwa, kotero ndi kotetezeka 100%.

X-ray ya m'mimba

Iyi ndi X-ray yokhazikika. Imagwiritsa ntchito mphamvu yochepa kwambiri ya kuwala kuti ijambule zithunzi za zinthu monga ziwalo ndi mafupa mkati mwa mimba.

Kupweteka m'mimba, kugaya chakudya, CT scan, MRI scan, Ultrasound scan, X-ray, Barium test, mayeso azachipatala, mitundu ya ma scan