Knee CT scan: pazifukwa ziti ndipo zimachitika bwanji?

Knee CT scan: pazifukwa ziti ndipo zimachitika bwanji?

Chojambulira bondo ndimayeso amphamvu, kulola kusanthula kodalirika kwa bondo, m'miyeso itatu. Koma, ziwonetsero zake ndizolondola. Zimalimbikitsidwa makamaka kuti zitsimikizire kuti zamatsenga zaphwanyidwa kapena kuti ziwunikidwe bwino.

Sikana: mayeso awa ndi ati?

Chojambulira ndi njira yojambulira, yomwe imalola kusanthula molondola kwamalumikizidwe kuposa x-ray, kuwonetsa bwino komanso kuwona kwamitundu itatu.

"Kuyeza kwa CT sikumayesa mzere woyamba pa bondo," akufotokoza Dr. Thomas-Xavier Haen, dokotala wa opaleshoni ya Knee. Zowonadi, sikani imagwiritsa ntchito X-ray yayikulu kwambiri, chifukwa chake imayenera kupemphedwa ngati mayeso ena (X-ray, MRI, ndi zina zambiri) sanatipatse mwayi wodziwa kuti matendawa ndi ati. "

Zisonyezo zakuwunika kwa bondo CT

Chojambuliracho chimathandiza kwambiri pakuwunika mafupa. "Chifukwa chake, uku ndiye kuyesa kwa:

  • azindikire kuwonongeka kwamatsenga, kutanthauza kuti sikuwoneka pama radiographs wamba;
  • onaninso ngati pali vuto lophwanyika (mwachitsanzo: kuphwanya kovuta kwa mapiri a tibial), asanayambe kugwira ntchito, ”akupitiriza motero katswiriyo.

"Itha kuperekedwanso ndi dokotala wa opaleshoni kuti:

  • ntchito zabwino monga opaleshoni ya patella yotayika (yodziwika kwambiri kwa achinyamata),
  • kapena musanalowetse mawondo opangidwa mwapadera ”.

Pomaliza, ndikofunikira pakuwunika pakayikira chotupa cha fupa.

CT arthrography: mwatsatanetsatane

Nthawi zina, ngati mukukayikira zotupa za meniscal kapena cartilage, adokotala amatha kuyitanitsa zojambulajambula za CT. Zimakhazikitsidwa ndi sikani yanthawi zonse, yolumikizidwa ndi jakisoni wa chinthu chosiyanitsa mu cholumikizira, chomwe chithandizira kuwunikira mwatsatanetsatane chilengedwe cha bondo ndikuwonetsa kuvulala kwamkati.

Pa jakisoni uyu, mankhwala oletsa ululu am'deralo amachitidwa kuti apewe kupweteka pobayira mankhwala osiyana.

Njira yoyeserera

Palibe kukonzekera kwakanthawi kogwiritsa ntchito bondo. Ndi mayeso achangu komanso osavuta omwe amangotenga mphindi zochepa. Monga momwe zimakhalira ndi mayeso a x-ray, wodwalayo ayenera kuchotsa chilichonse chachitsulo kumiyendo yomwe yakhudzidwa. Kenako adzagona chafufumimba patebulopo. Gome lidzasunthira mkati mwa chubu ndipo mphete ya sikani yomwe ili ndi ma X-ray itembenuka kuti ichite zinthu zosiyanasiyana.

Mukamamuyesa, radiologist amalankhula ndi wodwalayo kudzera pa maikolofoni kuti amutsimikizire ndikuyankha mafunso aliwonse.

Dr. Haen anati: “Musanapimidwe ndi CT scan, m'pofunika kuuza dokotala ngati muli ndi pakati kapena mukuganiza kuti muli ndi pakati, komanso ngati muli ndi vuto losagwirizana ndi ayodini,” akukumbukira motero Dr. Haen. "Pankhani yachiwiriyi, tigwiritsa ntchito chinthu china chosiyanitsa."

Zochitika zenizeni (kapena popanda jekeseni, kapena wopanda ziwalo, etc.)

"Awiri mwa magawo atatu a mawondo amafufuzidwa popanda jekeseni", akupitilizabe wolankhulira wathu. Koma nthawi zina, mwachitsanzo ngati MRI siyikudziwika, a CT arthrography imaperekedwa, yomwe imaphatikizaponso jakisoni wazinthu zosiyanitsidwa ndi ayodini mumgwirizano pogwiritsa ntchito singano, kuti athe kuphunzira za vutoli. okhutira (menisci, cartilage…) moyenera kwambiri ”.

Jekeseni wa mankhwalawa siwachabechabe: odwala amatha kumva kutentha m'thupi lonse, ndipo cholumikizacho chimatha kuchita ndikutupa kwamasiku ochepa. Matenda olowa amatha kuchitika, koma izi ndizapadera.

Pankhani yopanga mawondo

Vuto lina: wodwala yemwe ali ndi chiwalo chamaondo. “Nthawi zina pangafunike kupanga CT scan kuti mupeze chomwe chimayambitsa vuto la maondo (zopweteka, zotchinga, ndi zina zambiri). Ndikofunikira kwambiri kuti munthu adziwe ngati pali chiwalo chomwe chimatuluka, kneecap yomwe imatuluka, komwe kumachokera fupa… ”. Chodetsa nkhawa chokha ndikulowererapo komwe chitsulo chomwe chimakhala mu prosthesis chingayambitse. Izi zitha kupangitsa kutanthauzira kwa zithunzizo, chifukwa chake ndikofunikira kuti radiologist isinthe magawo ena amakompyuta.

Zotsatira ndi kutanthauzira kwa mawondo a CT

Pakutumiza zithunzizi, radiologist ipereka lipoti loyamba kwa wodwalayo, kumulola kuti amvetsetse zovuta, kapena ayi, za vutoli. "Dotolo kapena Dokotalayo yemwe adalamula kuti apimidwe azisanthulanso zithunzizi, kuti awonetse wodwalayo zomwe akumva komanso malingaliro ake", akuwonjezera wolankhulira wathu.

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Siyani Mumakonda