MRI defecography imagwiritsa ntchito makina a MRI kuti adziwe zambiri za momwe ntchito ya minofu yanu ikuyendera kuti mumvetse chifukwa chake mukukumana ndi mavuto ndi matenda anu. Mayesowa amalola dokotala wanu kumvetsetsa momwe ziwalo zanu zamagulu zimagwirira ntchito (kapena kugwira ntchito mopanda ntchito) pamene mumachoka pamsana.
Mofanana ndi MRIs yonse, MRI defecography imagwiritsa ntchito mafunde a ma radio ndi magetsi kuti azitengera zithunzi za matenda ofewa a ziwalo zanu zamkati.
Kodi MRI Defecography Inagwiritsidwa Ntchito Piti?
MRI defecography ndizosachitika kawirikawiri ndipo palibe malo ambiri omwe njirayi imachitikira. Komabe, ikapezeka, ikhoza kupereka zidziwitso za matendawa. Kumbukirani kuti zambiri mwazimenezi zimapezeka kupyolera mu mayesero osiyanasiyana komanso mbiri yanu ya mankhwala komanso mbiri yachipatala.
- Kutsika kwa perineal syndrome (kufooka ndi kugwa kwa minofu ya m'mimba)
- Enterocele (kuthamanga kwa kachilombo kakang'ono mu umaliseche ndi kachilombo)
- Dyssynergic defecation
- Fecal incontinence
- Rectocele (kuthamanga kwa khoma la rectum mu chikazi)
MRI Defecography Versus Defecography
Chitetezo chachikhalidwe chimagwiritsa ntchito X-rays kuti azindikire chifukwa cha vuto la defecation. MRI defecography imalingalira kuti imapereka chidziwitso chozama kwambiri momwe ziwalo zosiyanasiyana (kuphatikizapo anal sphincter, chikhodzodzo, m'mimba mwachinyamatayo, chiberekero, ndi umaliseche) m'matumbo amaphatikizapo panthawi yamagulu.
Kuwonjezera apo, kugwiritsa ntchito MRI pa X-rays kukutetezani ku kuwala kwa dzuwa.
M'mbuyomu, MRI defecography inali yoperewera chifukwa munkayenera kuika pansi pa ndondomekoyi, yomwe siinapereke chidziwitso chokwanira pa zomwe zimachitika panthawi ya matumbo. Tsegulani ma MRIs tsopano akupezeka kuti muthe njirayi, motero mutha kukhala pansi ndi dokotala wanu kuti muwone nthawi yeniyeni zomwe zimachitika ndi thupi lanu pamene mukutsutsa.
Kumbali ina, defecography imawoneka ngati yotsika mtengo kwambiri, imapezeka kwambiri ndipo ndi yosavuta kuchita.
Monga chidziwitso chachikulu, MRI defecography ikhoza kuyesa kuyesa ngati opaleshoni ikuwongolera ngati njira yothetsera mavuto anu osambira.
Zimene Mudzapeza
Mutha kumasulidwa kuti mudziwe kuti mosiyana ndi colonoscopy , simusowa kukonzekera chithunzithunzi chokonzekera m'mimba musanagwire ntchitoyi. Kapena simudzasowa kusala kudya. Monga MRIs onse, palibe chitsulo chomwe chimaloledwa ndipo mudzafunsidwa za zinthu zilizonse zitsulo zomwe zingakhale mkati mwa thupi lanu. Chiyeso sichingakhale chopweteka, ngakhale kuti anthu ena amafotokoza zochepa zokhazokha kapena kupuma. Mayeso angakhale okweza, ndi phokoso logwedeza pamene makina akutenga zithunzizo.
Gel, yodzazidwa ndi njira yothetsera kusiyana, idzaikidwa modekha mu rectum yanu. (Ngati ndinu azimayi, yankho likhoza kulowetsanso m'mimba mwanu.) Ngati muli ndi MRI yotseguka, mutha kukhala pansi pamayesero, mwinamwake mudzagona pamsana wanu. Chinachake chotchedwa "chophimba chojambula", chomwe chiri ndi masensa, chidzakulungidwa pamimba mwanu ngati mutakhala, kapena kuikidwa ngati bulangeti m'mimba mwako kapena mmbuyo.
Potsatira njirayi mudzapatsidwa malangizo okhudza nthawi yomwe mungalowetse kapena kuthetsa yankho lanu.
Mutha kupemphedwa kuti "mugwire pansi," kapena kuti musatuluke kuti muzitha kutulutsa malo anu.
Ndondomeko yokha imatenga pafupifupi 30 minutes.
Amadziwikanso monga:
- Kujambula kwa maginito maginito resonance (MR)
- MR defecography
> Zotsatira:
> Hetzer, F., et. al. "MR Defecography Pakati pa Odwala Fecal Incontinence: Kupeza Zithunzi ndi Zotsatira Zake pa Kupanga Opaleshoni" Radiology 2006 240: 449-457.
> Olson, C. "Kuyesedwa kwa Fecal Incontinence" Makliniki a Colon ndi Opaleshoni Zachidule 2014 27: 85-90.
> Roos, J., ndi. al. "Zaka 4 Zinayi ndi Open MR Defecography: Pictorial Review of Anorectal Anatomy ndi Matenda" Mafilimu Achidwi 2002 22: 4, 817-832.