Colonoscopy: ndi chiyani, momwe ayenera kukonzekera ndikukonzekera

Zamkati

• Ndi chiyani
• Kukonzekera kwa colonoscopy
• Momwe colonoscopy imagwirira ntchito
• Kodi Virtual Colonoscopy ndi chiyani

Colonoscopy ndi mayeso omwe amayesa mucosa wamatumbo akulu, makamaka akuwonetsedwa kuti azindikire kupezeka kwa polyps, khansa yam'mimba kapena kusintha kwina kwamatumbo, monga colitis, varicose veins kapena diverticular matenda.

Kuyesaku kumatha kuwonetsedwa pomwe munthuyo ali ndi zizindikilo zomwe zitha kutanthauza kusintha kwa m'matumbo, monga kutuluka magazi kapena kutsekula m'mimba, mwachitsanzo, ndizofunikanso kuwunika kwa khansa ya m'matumbo kwa anthu opitilira 50, kapena koyambirira, ngati pali kuwonjezeka chiopsezo chotenga matendawa. Onani zizindikiro za khansa ya m'mimba komanso nthawi yodandaula.

Kuti muchite colonoscopy, ndikofunikira kukonzekera mwapadera ndi zosintha m'zakudya ndi kugwiritsa ntchito mankhwala ofewetsa tuvi tolimba, kuti matumbo akhale oyera komanso kusintha kuwonekere. Nthawi zambiri, kuyesaku sikumapweteka ngati kumachitika pansi pa sedation, komabe, anthu ena amatha kukhala osasangalala, kutupa kapena kukakamiza m'mimba panthawiyi.

Ndi chiyani

Zina mwazizindikiro zazikulu za colonoscopy ndi izi:

• Sakani ma polyps, omwe ndi zotupa zazing'ono, kapena zizindikilo zosonyeza khansa ya m'matumbo;
• Dziwani zomwe zimayambitsa kutuluka kwa magazi mu chopondapo;
• Onetsetsani kutsekula m'mimba kosalekeza kapena kusintha kwina kwamatumbo komwe sikunadziwike;
• Dziwani za matenda am'matumbo monga diverticulosis, chifuwa cham'mimba, ulcerative colitis kapena matenda a Crohn, mwachitsanzo;
• Fufuzani zomwe zimayambitsa kuchepa kwa magazi m'thupi kosadziwika;
• Pangani kuwunika kwanu mwatsatanetsatane ngati zosintha zikupezeka m'mayeso ena, monga kuyezetsa magazi zamatsenga kapena zithunzi zokayikitsa mu enema yopusitsa, mwachitsanzo. Onani mayeso ena omwe akuwonetsedwa kuti mupeze khansa yamatumbo.

Pakati pa mayeso a colonoscopy, ndizotheka kuchita njira monga kusonkhanitsa biopsy kapena kuchotsa ma polyps. Kuphatikiza apo, kuyesaku kumatha kuwonetsedwa ngati njira yothandizira, chifukwa kumathandizanso kuti mitsempha yamagazi yomwe imatha kutuluka magazi kapena kukhumudwa kwamatumbo volvulus. Onani chomwe volvo yamatumbo ndi momwe mungachitire ndi vuto lowopsa ili.

Kukonzekera kwa colonoscopy

Kuti adotolo azitha kupanga ma colonoscopy ndikuwona zosinthazi, ndikofunikira kuti kholoni ndi loyera kwathunthu, kutanthauza kuti, popanda zotsalira za ndowe kapena chakudya ndipo, chifukwa cha ichi, kukonzekera kwapadera kuyenera kuchitika, zomwe zikuwonetsedwa ndi dokotala kapena chipatala chomwe chidzayese mayeso.

Momwemo, kukonzekera kumayambika masiku osachepera awiri mayeso asanachitike, pomwe wodwala amatha kuyambitsa chakudya chosavuta kudya, potengera mkate, mpunga ndi pasitala yoyera, zakumwa, timadziti popanda zamkati mwa zipatso, nyama, nsomba ndi mazira zophikidwa, ndi yogurt opanda zipatso kapena zidutswa, kupewa mkaka, zipatso, mtedza, masamba, masamba ndi chimanga.

Pakadutsa maola 24 mayeso asanafike, zakudya zamadzimadzi zimawonetsedwa, kuti zotsalira zisapezeke m'matumbo akulu. Tikulimbikitsanso kugwiritsa ntchito mankhwala otsegulitsa m'mimba, kumwa mankhwala othetsera vuto la Mannitol, mtundu wa shuga womwe umathandiza kutsuka matumbo, kapena kusamba m'matumbo, zomwe zimachitika molingana ndi malangizo a dokotala. Dziwani zambiri za zakudya ndi momwe mungakonzekerere colonoscopy.

Kuphatikiza apo, mankhwala ena omwe amagwiritsidwa ntchito angafunike kuthetsedwa asanayesedwe, monga ASA, anticoagulants, metformin kapena insulin, mwachitsanzo, malinga ndi zomwe adokotala ananena. Ndikofunikanso kupita kukayezetsa, chifukwa sedation imamupangitsa munthuyo kugona, ndipo kuyendetsa galimoto kapena kugwira ntchito mayeso atavomerezedwa.

Momwe colonoscopy imagwirira ntchito

Colonoscopy imachitidwa ndikubweretsa chubu lochepa kudzera mu anus, nthawi zambiri pansi pa sedation kuti munthu akhale wodekha. Chubu ichi chimakhala ndi kamera yolumikizidwa nayo kulola kuwonera m'matumbo mucosa, ndipo pakuwunika pang'ono mpweya umalowetsedwa m'matumbo kuti muwone bwino.

Nthawi zambiri, wodwalayo amagona chammbali ndipo, pomwe dotolo amalowetsa chubu cha makina a colonoscopy mu anus, amatha kumva kukakamizidwa m'mimba.

Colonoscopy nthawi zambiri imakhala pakati pa mphindi 20 mpaka 60 ndipo, atayeza, wodwalayo amayenera kuchira kwa maola pafupifupi 2 asanabwerere kunyumba.

Kodi Virtual Colonoscopy ndi chiyani

Virtual colonoscopy imagwiritsa ntchito makompyuta kuti ipeze zithunzi za m'matumbo, osafunikira colonoscope yokhala ndi kamera kujambula zithunzi. Pakufufuza, chubu chimalowetsedwa kudzera mu anus yomwe imalowetsa mpweya m'matumbo, ndikuthandizira kuwonetsetsa kwamkati ndi kusintha komwe kungachitike.

Virtual colonoscopy ili ndi zoperewera, monga zovuta kuzindikira tizilombo tating'onoting'ono komanso kulephera kupanga biopsy, ndichifukwa chake sichilowa m'malo mokhulupirika pa colonoscopy yanthawi zonse. Werengani zambiri za njirayi pa: Virtual colonoscopy.