Ruzivo Rwaunofanira Kuziva nezveCT (Computed Tomography)Scan-Chikamu Chekutanga

Kuongororwa kweCT (computed tomography) inzira yekuongorora mifananidzo inobatsira vanachiremba kuona chirwere nekukuvara. Inoshandisa X-rays nemakombiyuta akawanda kugadzira mifananidzo yakadzama yemapfupa nenyama yakapfava. Kuongororwa kweCT hakurwadzi uye hakukuvadzi. Unogona kuenda kuchipatara kana kunzvimbo yemifananidzo kuti unoongororwa neCT nekuda kwechimwe chirwere. Chinyorwa chino chichakutsanangurira zvakadzama nezveCT scan.

Chii chinonzi CT scan?

Kuongororwa kweCT (computed tomography) inzira yekuongorora mifananidzo. Kungofanana neX-ray, inogona kuratidza maumbirwo ari mumuviri wako. Asi pachinzvimbo chekugadzira mifananidzo ye2D yakati sandara, CT scan inotora mifananidzo yemuviri yakawanda kusvika mazana. Kuti uwane mifananidzo iyi, CT inotora X-rays sezvainotenderera iwe.

Vanachiremba vanoshandisa CT scans kuti vaone zvisingagone kuratidzwa neX-rays dzemazuva ose. Semuenzaniso, maumbirwo emuviri anopindirana paX-rays dzemazuva ose, uye zvinhu zvakawanda hazvionekwe. CT inoratidza ruzivo rwakadzama nezvenhengo yega yega kuti ione zvakajeka uye zvakanyatsojeka.

Rimwe izwi rekuti CT scan ndiCAT scan. CT inomiririra "computed Tomography," ukuwo CAT inomiririra "computed axial tomography." Asi mazwi maviri aya anotsanangura bvunzo imwe chete yekufungidzira.

Chii chinoratidzwa neCT scan?

Kuongororwa kweCT kunotora mifananidzo ye:

Mapfupa.

Tsandanyama.

Nhengo dzemuviri.

Mitsipa yeropa.

Chii chinogona kuonekwa neCT scans?

Kuongororwa kweCT kunobatsira vanachiremba kuona kukuvara kwakasiyana-siyana nezvirwere, zvinosanganisira:

Mamwe marudzi egomarara uye bundu risina njodzi (risina kenza).

Kutyoka kwemapfupa (mapfupa akatyoka).

Chirwere chemwoyo.

Kugwamba kweropa.

Zvirwere zvemudumbu (appendicitis, diverticulitis, blockages, chirwere cheCrohn).

Matombo eitsvo.

Kukuvara kwehuropi.

Kukuvara kwemusana.

Kubuda ropa mukati.

Kugadzirira kuongororwa kweCT

Heano mamwe mazano akajairika:

Ronga kusvika nekukurumidza. Chiremba wako achakuudza kuti unofanira kusvika riini panguva yawakaronga kusangana naye.

Usadye kwemaawa mana usati waongororwa neCT scan.

Inwa mvura yakachena chete (yakadai semvura, muto, kana tii) mumaawa maviri usati waenda kunoonekwa.

Pfeka mbatya dzakanaka uye bvisa zvishongo zvesimbi kana mbatya (cherechedza kuti chero chinhu chine simbi hachibvumirwi!). Mukoti anogona kupa jira rechipatara.

Chiremba wako anogona kushandisa zvinhu zvinoratidza kusiyana kwemuviri wako kuti aratidze dzimwe nzvimbo dzemuviri wako pakuongorora. Pakuongorora kusiyana kweCT, mushandi achaisa IV (intravenous catheter) uye achabaya chinhu chinosiyanisa (kana dhayi) mutsinga yako. Vanogonawo kukupa chinhu chinonwiwa (senge barium swallow) kuti chibude muura hwako. Zvese izvi zvinogona kunatsiridza kuonekwa kwenyama, nhengo kana tsinga dzeropa uye kubatsira vanachiremba kuona zvirwere zvakasiyana-siyana. Paunoita weti, zvinhu zvinoratidza kusiyana kwemuviri zvinowanzo bviswa mumuviri wako mukati memaawa makumi maviri nemana.

Heano mamwe mazano ekugadzirira CT contrast scan:

Kuongororwa kweropa: Ungangoda kuongororwa ropa usati waronga CT scan. Izvi zvichabatsira chiremba wako kuona kuti contrast medium yakachengeteka kushandisa.

Zvirambidzo pakudya: Uchafanira kungwarira kudya kwako maawa mana usati watanga CT scan. Kunwa mvura yakachena chete kunogona kubatsira kudzivirira kuda kurutsa paunenge uchinwa contrast media. Unogona kunwa muto, tii kana kofi nhema, muto wakasefetwa, gelatin isina chinhu, uye zvinwiwa zvisina kunyorova.

Mishonga yeAllergy: Kana uine allergy kune contrast medium inoshandiswa paCT (ine iodine), ungangoda kutora steroid nema antihistamines husiku hwakatangira uye mangwanani ekuvhiyiwa. Iva nechokwadi chekutarisa kune chiremba wako uye kumbira kuti akutengesere mishonga iyi kana zvichidikanwa. (Mishonga ye contrast yeMRI neCT yakasiyana. Kuva ne allergy kune imwe contrast agent hazvirevi kuti une allergy kune imwe.)

Kugadzirira Mhinduro: Mhinduro yemuromo inofanira kunwiwa sezvakarairwa.

Mashandiro chaiwo muCT scan

Munguva yekuongororwa, murwere anowanzo rara nemusana patafura (senge pamubhedha). Kana bvunzo yemurwere ichida izvozvo, chiremba anogona kuisa dhayi re contrast mutsinga yemurwere. Dhayi iyi inogona kukonzera kuti varwere vanzwe kusviba kana kuti vanzwe kuravira kwesimbi mumuromo mavo.

Kana scan yatanga:

Mubhedha wakapinda zvishoma nezvishoma muskena. Panguva ino, chimiro chedonati chinofanira kuramba chakanyarara sezvinobvira, sezvo kufamba-famba kuchadzima mufananidzo.

Dzakaita sedonati dzinogonawo kukumbirwa kuti dzibate mweya wadzo kwenguva pfupi, kazhinji dzisingasviki masekondi gumi nemashanu kusvika makumi maviri.

Muchina wekuongorora unotora mufananidzo wakaita sedonati wenzvimbo iyo vanachiremba vanofanirwa kuona. Kusiyana neMRI scans (magnetic resonance imaging scans), CT scans hainyanyi kutaurwa.

Mushure mekunge ongororo yapera, bhenji rebasa rinodzokera kunze kweskena.

Nguva yekuongororwa kweCT

Kuongororwa kweCT kunowanzo tora awa imwe chete. Nguva zhinji kunogadzirira. Kuongororwa pachako kunotora maminetsi asingasviki gumi kana gumi nemashanu. Unogona kutangazve mabasa ako enguva dzose mushure mekunge chiremba wako abvuma - kazhinji mushure mekunge vapedza kuongororwa uye vaona kuti mufananidzo wacho wakanaka.

Migumisiro yeCT scan

Kuongororwa kweCT scan pachako hakuwanzo kukonzera migumisiro yakaipa. Asi vamwe vanhu vanowana migumisiro isina kusimba kubva kumushonga wekuenzanisa. Migumisiro iyi inogona kusanganisira kuda kurutsa, kurutsa, musoro, uye dzungu.

—— ...

Nezve LnkMed:

Kubva payakagadzwa,LnkMedyanga ichinyanya kutarisa pamunda wemajekiseni emhando yepamusoro ekudzivirira musiyanoChikwata cheinjiniya cheLnkMed chinotungamirirwa nePhD ine ruzivo rwemakore anopfuura gumi uye inobatanidzwa zvakanyanya mukutsvaga nekuvandudza. Vachitungamirirwa naye,jekiseni reCT remusoro mumwe chete, jekiseni reCT remusoro miviri, Injector yeMRI contrastuyeInjector yeAngiography ine pressure yakakwiraYakagadzirwa nezvinhu izvi: muviri wayo wakasimba uye mudiki, ine hungwaru uye inoshanda zvakanaka, ine mabasa akazara, yakachengeteka zvikuru, uye ine dhizaini yakasimba. Tinogonawo kupa masirinjisi nemachubhu anoenderana neaya majekiseni eCT, MRI, DSA ane mukurumbira. Nehunhu hwavo hwechokwadi uye simba ravo rehunyanzvi, vashandi vese veLnkMed vanokukokai nemwoyo wese kuti muuye kuzoongorora misika yakawanda pamwe chete.