Kujambula kwa CT

Kujambula kwa bondo la tomography (CT) ndi mayeso omwe amagwiritsa ntchito ma x-ray kuti ajambule bwino za bondo.

Mudzagona pa tebulo laling'ono lomwe limalowa pakati pa chojambulira cha CT.

Mukakhala mkati mwa sikani, makina a x-ray azungulira mozungulira. (Makina amakono a "spiral" amatha kuchita mayeso osayima.)

Kakompyuta imapanga zithunzi zingapo za thupi. Izi zimatchedwa magawo. Zithunzi izi zitha kusungidwa, kuwonedwa pa polojekiti, kapena kusindikizidwa pafilimu. Ma modelo amalo amthupi mu 3-D atha kulengedwa powonjezera magawo palimodzi.

Muyenera kukhala chete pakamayesa mayeso, chifukwa mayendedwe amawasokoneza zithunzi. Muyenera kugwira mpweya wanu kwakanthawi kochepa.

Chojambuliracho chiyenera kutenga mphindi 20.

Mayeso ena amafuna utoto wapadera, wotchedwa kusiyanasiyana, kuti ubayike m'thupi lanu mayeso asanayesedwe. Kusiyanitsa kumathandizira madera ena kuwonekera bwino pama x-ray.

• Kusiyanitsa kumatha kuperekedwa kudzera mumitsempha (IV). Ngati kusiyanitsa kumagwiritsidwa ntchito, mungapemphedwenso kuti musadye kapena kumwa chilichonse kwa maola 4 kapena 6 musanayesedwe.
• Lolani wothandizira zaumoyo wanu adziwe ngati mudachitapo kanthu posiyanitsa. Mungafunike kumwa mankhwala musanayezedwe kuti mupewe vutoli.
• Musanalandire kusiyana, uzani omwe akukuthandizani ngati mumamwa mankhwala a shuga metformin (Glucophage). Muyenera kuchita zina ngati mukumwa mankhwalawa.

Kulemera kwambiri kumatha kuwononga ziwalo zogwirira ntchito za sikani. Funsani za malire anu musanayesedwe ngati mulemera makilogalamu oposa 135 (135 kilograms).

Muyenera kuchotsa zodzikongoletsera ndikuvala chovala chachipatala pakamayesedwa CT.

Anthu ena sangakhale omasuka kugona patebulo lolimba.

Kusiyanitsa komwe kumaperekedwa kudzera mu IV kumatha kuyambitsa:

• Kumverera pang'ono
• Kukoma kwachitsulo mkamwa
• Kutentha kwa thupi

Maganizo amenewa ndi achilendo ndipo nthawi zambiri amatha pakangopita masekondi ochepa.

Kujambula kwa CT kumatha kupanga zithunzi mwatsatanetsatane za bondo kuposa ma x-ray wamba. Mayeso atha kugwiritsidwa ntchito kuzindikira:

• Abscess kapena matenda
• Fupa losweka
• Unikani ma fracture ndi mawonekedwe a fractures
• Zomwe zimapweteka kapena zovuta zina pamaondo (nthawi zambiri MRI siyingachitike)
• Misa ndi zotupa, kuphatikizapo khansa
• Mavuto amachiritso kapena zilonda zam'mimbazi pambuyo pochitidwa opaleshoni

Kujambula kwa CT kungagwiritsidwenso ntchito kutsogolera dokotalayo kudera lamanja panthawi yomwe amasankha.

Zotsatira zimawonedwa ngati zabwinobwino ngati palibe zovuta zowoneka.

Zotsatira zachilendo zitha kukhala chifukwa cha:

• Kutupa (kusonkhanitsa mafinya)
• Nyamakazi
• Fupa losweka
• Zotupa za mafupa kapena khansa
• Mavuto amachiritso kapena zilonda zipsera pambuyo pochitidwa opaleshoni

Zowopsa pazowunikira za CT ndi izi:

• Chiwonetsero cha radiation
• Matupi awo akusiyanitsa utoto
• Kulephera kwa kubadwa ngati kumachitika panthawi yapakati

Makina a CT amapereka ma radiation ambiri kuposa ma x-ray wamba. Ma x-ray ambiri kapena ma CT scan pakapita nthawi amatha kuwonjezera chiopsezo cha khansa. Komabe, chiwopsezo chojambulidwa kamodzi ndichaching'ono. Inu ndi wothandizira wanu muyenera kukambirana za chiopsezo ichi poyerekeza ndi phindu la kuzindikira molondola vutoli.

Lolani wothandizira wanu adziwe ngati munayamba mwadwalapo utoto wosiyanitsa ndi jakisoni.

• Mtundu wofala kwambiri umakhala ndi ayodini. Mutha kukhala ndi nseru kapena kusanza, kuyetsemula, kuyabwa, kapena ming'oma ngati muli ndi vuto la ayodini.
• Ngati mukufuna kukhala ndi kusiyana kotereku, mungafunike antihistamines (monga Benadryl) kapena steroids musanayesedwe.
• Impso zimathandiza kuchotsa ayodini m'thupi. Mungafunike madzi owonjezera pambuyo pa mayeso kuti muthane ndi ayodini ngati muli ndi matenda a impso kapena matenda ashuga.

Nthawi zambiri, utoto umatha kuyambitsa vuto linalake lotchedwa anaphylaxis. Izi zitha kupha moyo. Dziwitsani operekera pompopompo ngati mukuvutika kupuma panthawi yoyesa. Zitsulo zofufuzira zidazo zili ndi intakomu ndi okamba nkhani kuti omvera azikumvani nthawi zonse.

Kujambula kwa CAT - bondo; Kuwerengera kwa axial tomography scan - bondo; Kujambula kwa tomography - bondo

Madoff SD, Burak JS, Math KR, Walz DM. Njira zolingalira zamaondo ndi mawonekedwe abwinobwino. Mu: Scott WN, mkonzi. Kuchita Opaleshoni & Scott ya Knee. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier; 2018: mutu 5.

Sanders T. Kulingalira kwa bondo. Mu: Miller MD, Thompson SR, olemba. DeLee ndi Drez's Orthopedic Sports Medicine. Wolemba 4. Philadelphia, PA: Elsevier Saunders; 2015: chap 93.

Shaw AS, Prokop M. Makompyuta owerengera. Mu: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, olemba. Grainger & Allison's Diagnostic Radiology: Buku Lophunzirira Kujambula Kwazachipatala. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: mutu 4.

Thomsen HS, Reimer P. Zosakanikirana mosakanikirana ndi ma radiography, CT, MRI ndi ultrasound. Mu: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, olemba. Grainger & Allison's Diagnostic Radiology: Buku Lophunzirira Kujambula Kwazachipatala. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: mutu 2.