Mwina dokotala wanu atakupatsani CT scan, munachita mantha pang'ono komanso mwachidwi. Mwina munali ndi mafunso ambiri m'maganizo mwanu, monga, 'Kodi CT scan iyi ndi chiyani?', 'Kodi iyi ndi nkhani yaikulu?', 'Kodi ipweteka?' Musadandaule, ndi zachilendo. Lero, tikambirana za CT scan iyi m'njira yosavuta, m'njira yomwe mungamvetse.
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Kodi CT scan ndi chiyani?
Mwachidule, CT scan ndi mayeso apadera a X-ray omwe angapangitse zithunzi zomveka bwino za ziwalo, mafupa, ndi minofu ina mkati mwa thupi lanu. Imatha kupanga zithunzi zambiri kuposa filimu ya X-ray yanthawi zonse.
Taganizirani za buledi. Tikadula buledi m'zigawo, timatha kuona bwino zomwe zili mkati mwa chidutswa chilichonse, sichoncho? CT scan imachita chimodzimodzi. Imatenga zithunzi zambiri za gawo lina la thupi lanu. Kenako kompyuta imaphatikiza zithunzi zonsezo kuti ipange chithunzi cha magawo atatu (3D) cha zomwe zili mkati mwa thupi lanu. Madokotala amatcha izi Computed Tomography . Njira iyi imalola dokotala kuyang'ana thupi lonse kuti aone zomwe zili mkati, monga chotupa, kusweka kwa mafupa, kapena vuto lina.
CT, MRI, PET... Kodi mitundu iyi ya ma scan imasiyana bwanji?
Mwina munamvapo za mitundu ina ya ma scan, monga MRI ndi PET. Izi ndi zosiyana. Dokotala wanu adzasankha mtundu woyenera kwambiri wa scan kutengera vuto lanu. Tiyeni tiwone kusiyana kwakukulu pakati pa izi.
| Mtundu wa sikani | Momwe imagwirira ntchito | Kodi nthawi zambiri imagwiritsidwa ntchito pa chiyani? |
|---|---|---|
| Kujambula kwa CT (Kujambula kwa Tomografia) | Zithunzi za thupi zimajambulidwa pogwiritsa ntchito X-ray ndi kompyuta. | Amagwiritsidwa ntchito pozindikira kusweka kwa mafupa, zotupa, kutuluka magazi mkati, magazi kuundana, kuvulala kwa ubongo ndi msana, ndi zina zotero. Amagwiritsidwanso ntchito pofufuza kuvulala pambuyo pa ngozi. |
| Kujambula kwa MRI (Kujambula kwa Magnetic Resonance) | Zithunzizo zimajambulidwa pogwiritsa ntchito mphamvu yamphamvu ya maginito ndi mafunde a wailesi. Ma X-ray sagwiritsidwa ntchito pano. | Ndi yothandiza kwambiri pofufuza matenda a ziwalo monga mafupa, minofu yofewa (minofu, minyewa), ubongo, mtima, ndi chiwindi. MRI imagwiritsidwanso ntchito pofufuza mitundu ina ya khansa yomwe siingawonekere bwino pa CT scan. |
| Kujambula kwa PET (Positron Emission Tomography) | Mankhwala otulutsa ma radioactive (radiotracer) omwe ndi osavulaza thupi amabayidwa ndipo ntchito ya maselo imayesedwa. | Maselo a khansa, matenda a mtima, ndi matenda a muubongo amatha kupezeka msanga kwambiri. Amatha kuzindikiranso kusintha kwa momwe ziwalo zimagwirira ntchito. |
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Check Availability →Kodi CT scan imachitika bwanji?
Kujambula kwa CT nthawi zambiri kumachitika kuchipatala kapena ku chipatala cha radiology.
1. Kukonzekera: Dokotala wanu adzakuuzani kuti musamadye kapena kumwa kwa maola angapo musanachite scan. Mungapemphedwe kuvala diresi lapadera loperekedwa ndi chipatala ndikuchotsa zodzikongoletsera zonse zachitsulo, monga ndolo ndi mikanda.
2. Pa nthawi yojambula: Katswiri wa zaukadaulo wa radiology amachita mayeso awa. Mudzagona patebulo lomwe limadutsa mumakina akuluakulu, ooneka ngati donati. Pamene tebulo likudutsa mumakina, makina a X-ray amazungulira thupi lanu, akujambula zithunzi. Nthawi zambiri mumamva phokoso la "whoosh... whoosh..." panthawiyi.
3. Khalani chete: Chofunika kwambiri ndikukhala chete panthawi yojambula. Ngati musuntha, zithunzi zitha kukhala zosawoneka bwino. Ndicho chifukwa chake mungapemphedwe kuti mupume kwakanthawi.
Ngakhale kuti njira yonseyi imatenga pafupifupi mphindi 30, kujambula kwenikweni kumatenga nthawi yochepa kwambiri. Nthawi yambiri imagwiritsidwa ntchito kukonzekera.
Kodi CT scan yokhala ndi 'contrast' ndi chiyani?
Nthawi zina, dokotala wanu angakufunseni kuti muyesedwe ndi CT scan pogwiritsa ntchito madzi apadera otchedwa Contrast''.
Kujambula kwa CT kumawonetsa ziwalo zolimba za thupi lathu, monga mafupa, momveka bwino. Koma minofu yofewa monga chiwindi, impso, ndi mitsempha yamagazi sizingakhale zowonekera bwino. Madzi a Contrast awa ali ngati utoto wa ziwalo za chithunzi chakuda ndi choyera kuti ziwonekere bwino. Madzi awa akalowa m'thupi, amatseka kuwala kwa X-ray ndipo amaoneka oyera pachithunzi cha scan. Kenako, ziwalo zimenezo zimatha kuwoneka bwino kwambiri.
Pali njira zingapo zobweretsera madzi a (Contrast) m'thupi:
- Jakisoni: Jakisoni mu mtsempha. Njirayi imagwiritsidwa ntchito pofufuza zinthu monga mitsempha yamagazi, mkodzo, ndi chiwindi.
- Pakamwa: Imaperekedwa ngati madzi oti mumwe. Izi zimathandiza pochiza kugaya chakudya, monga m'mimba ndi m'matumbo.
- Monga enema: Ngati matumbo akulu akufufuzidwa, amalowetsedwa m'thupi kudzera mu anus.
Pambuyo pa scan, dokotala wanu adzakulangizani kuti mumwe madzi ambiri kuti akuthandizeni kuchotsa contrast fluid m'thupi lanu.
Kodi pali zoopsa kapena zotsatirapo zake pa izi?
Monga mayeso ena aliwonse azachipatala, CT scan ikhoza kukhala ndi zoopsa zazing'ono kwambiri. Komabe, dokotala adzayitanitsa mayesowa chifukwa ubwino wa mayesowo ndi woposa zoopsa zake.
- Kujambula kwa CT scan kumagwiritsa ntchito mtundu wa kuwala kotchedwa "ionizing radiation." Kafukufuku akusonyeza kuti kukhudzana ndi kuchuluka kwa kuwala kumeneku kwa nthawi yayitali kungapangitse kuti munthu adwale khansa. Komabe, kuchuluka kwa kuwala komwe kumalandira kuchokera ku CT scan imodzi ndi kochepa kwambiri. Chifukwa chake, chiopsezo chotenga khansa ndi chochepa kwambiri (pafupifupi 1 pa milandu 2,000, malinga ndi kafukufuku). Dokotala wanu amadziwa za chiopsezochi, kotero adzalamula CT scan pokhapokha ngati pakufunikadi.
- Azimayi ndi ana oyembekezera: Ngati muli ndi pakati, onetsetsani kuti mwauza dokotala wanu. Ngati mukufuna kufufuza m'mimba, mutha kusankha njira ina, monga ultrasound scan, yomwe sigwiritsa ntchito radiation. Mukasanthula ana aang'ono, mlingo wa radiation umachepetsedwa kuti ugwirizane nawo.
- Ziwengo Zosiyanasiyana: Anthu ena akhoza kukhala ndi vuto la ziwengo chifukwa cha utoto wosiyana. Nthawi zambiri, izi ndi zinthu zazing'ono monga kuyabwa kapena kufiira. Nthawi zambiri, vuto lalikulu la ziwengo limatha kuchitika. Pachifukwa ichi, ogwira ntchito adzakuyang'anirani kwa kanthawi mutapatsidwa utoto wosiyana. Ngati muli ndi vuto lililonse la nsomba zam'madzi, ayodini, kapena mankhwala ena, uzani dokotala wanu pasadakhale.
- Matenda ena: Ndikofunikira kwambiri kudziwitsa dokotala wanu ngati muli ndi matenda a impso kapena mukumwa mankhwala a metformin a matenda a shuga.
Kodi CT scan imadula ndalama zingati?
Mtengo wa CT scan umasiyana malinga ndi malo.
- Zipatala za boma: Kuyesa kumeneku nthawi zambiri kungathe kuchitidwa kwaulere kapena pamtengo wotsika kwambiri kuchipatala cha boma, koma nthawi zina mungafunike kudikira pamndandanda wa odikira.
- Zipatala Zachinsinsi: Mtengo wa chipatala chachinsinsi ukhoza kuyambira pa zikwi zambiri mpaka mazana ambiri a rupees. Ndalama zimenezi zimadalira chipatala chomwe chikujambulidwa, gawo la thupi lomwe likujambulidwa, komanso ngati pali madzi osiyanitsa pakati pa maselo ndi maselo omwe agwiritsidwa ntchito kapena ayi.
Ndi bwino kufunsa kuchipatala za mtengo wake musanayesedwe. Muthanso kulankhula ndi dokotala wanu za izi.
Uthenga Wopita Nawo Kunyumba
- Kujambula kwa CT ndi njira yapadera yoyezera X-ray yomwe ingapangitse zithunzi zomveka bwino, zamitundu itatu (3D) za zomwe zili mkati mwa thupi.
- Iyi si mayeso opweteka, ndipo itha kuchitika mwachangu.
- Izi zimathandiza kuzindikira ndikukonzekera chithandizo cha matenda ambiri, monga kusweka kwa mafupa, kuvulala kwamkati, magazi kuundana, ndi khansa.
- Kuchuluka kwa kuwala komwe kumagwiritsidwa ntchito ndi kochepa kwambiri, kotero chiopsezo chake ndi chochepa. Dokotala nthawi zonse amaganizira zabwino ndi zoopsa zake.
- Onetsetsani kuti mwauza dokotala wanu ngati muli ndi pakati, muli ndi vuto lililonse la ziwengo, kapena muli ndi matenda ena monga matenda a impso kapena matenda a shuga.
- Kambiranani momasuka ndi dokotala wanu za mafunso kapena nkhawa zilizonse zomwe muli nazo pa mayesowa.
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