M'mimba mwa CT scan

Kujambula m'mimba mwa CT ndi njira yojambula. Kuyesaku kumagwiritsa ntchito ma x-ray kupanga zithunzi zamagawo am'mimba. CT imayimira computed tomography.

Mudzagona pa tebulo laling'ono lomwe limalowa pakati pa chojambulira cha CT. Nthawi zambiri, mumagona chagada mikono yanu itakwezedwa pamwamba pamutu panu.

Mukakhala mkati mwa sikani, makina a x-ray azungulira mozungulira. Makina azithunzi amakono amatha kuchita mayeso osayima.

Kompyutayi imapanga zithunzi zapadera zam'mimba. Izi zimatchedwa magawo. Zithunzi izi zitha kusungidwa, kuwonedwa pa polojekiti, kapena kusindikizidwa pafilimu. Mitundu yazithunzi zitatu zam'mimba imatha kupangidwa ndikulunga magawo palimodzi.

Muyenera kukhala bata pakamayesa, chifukwa mayendedwe amayambitsa zithunzi zolakwika. Mutha kuuzidwa kuti musunge mpweya wanu kwakanthawi kochepa.

Nthawi zambiri, m'mimba mwa CT mumachitika ndi pelvis CT.

Kuwunika kumayenera kutenga mphindi zosachepera 30.

Muyenera kukhala ndi utoto wapadera, wotchedwa kusiyanitsa, woikidwa mthupi lanu mayeso ena asanachitike. Kusiyanitsa kumathandizira madera ena kuwonekera bwino pama x-ray. Kusiyanitsa kumatha kuperekedwa m'njira zosiyanasiyana. Monga:

• Kusiyanitsa kumatha kuperekedwa kudzera mumitsempha (IV) m'manja mwanu kapena m'manja. Ngati kusiyanitsa kumagwiritsidwa ntchito, mungapemphedwenso kuti musadye kapena kumwa chilichonse kwa maola 4 kapena 6 musanayesedwe.
• Muyenera kuti mumwe zakumwa musanayese mayeso. Mukamwa zimadalira mtundu wamayeso omwe akuchitika. Kusiyanitsa kuli ndi kukoma kosasangalatsa, ngakhale kuli kwakuti ena amakomoka kotero amalawa bwino pang'ono. Kusiyanitsa komwe mumamwa kumatuluka mthupi lanu kupyapyala kwanu ndipo kulibe vuto.

Lolani wothandizira zaumoyo wanu adziwe ngati mudachitapo kanthu posiyanitsa. Mungafunike kumwa mankhwala musanayezedwe kuti mulandire mankhwalawa.

Musanalandire kusiyana, uzani omwe akukuthandizani ngati mumamwa mankhwala a shuga metformin. Anthu omwe amamwa mankhwalawa amatha kusiya kumwa kwakanthawi kaye asanayezedwe.

Adziwitseni omwe akukuthandizani ngati muli ndi vuto la impso. Kusiyanitsa kwa IV kumatha kukulitsa ntchito ya impso.

Kulemera kwambiri kumatha kuwononga sikani. Dziwani ngati makina a CT ali ndi polemera ngati mutalemera makilogalamu 135.

Muyenera kuvula zodzikongoletsera zanu ndi kuvala mkanjo wachipatala panthawi yophunzira.

Kugona patebulo lolimba kumatha kukhala kovuta pang'ono.

Ngati muli ndi kusiyana pamitsempha (IV), mutha kukhala ndi:

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

Zomverera izi ndi zachilendo ndipo zimatha pakangopita masekondi ochepa.

Kujambula kwa m'mimba kwa CT kumapanga zithunzi mwatsatanetsatane zam'mimba mwanu mwachangu kwambiri.

Mayesowa angagwiritsidwe ntchito poyang'ana:

• Chifukwa cha magazi mkodzo
• Zomwe zimapweteka m'mimba kapena kutupa
• Zomwe zimayambitsa kuyezetsa magazi kosazolowereka monga chiwindi kapena impso
• Hernia
• Chifukwa cha malungo
• Misa ndi zotupa, kuphatikizapo khansa
• Matenda kapena kuvulala
• Miyala ya impso
• Zowonjezera

Mimba ya CT scan imatha kuwonetsa khansa, kuphatikiza:

• Khansa ya aimpso ya m'chiuno kapena ureter
• Khansa ya m'matumbo
• Matenda a hepatocellular carcinoma
• Lymphoma
• Khansa ya pakhungu
• Khansara yamchiberekero
• Khansara ya pancreatic
• Pheochromocytoma
• Renal cell carcinoma (khansa ya impso)
• Kufalikira kwa khansa komwe kumayambira kunja kwa mimba

Kupenda kwa m'mimba kwa CT kumatha kuwonetsa mavuto ndi ndulu, chiwindi, kapamba, kuphatikiza:

• Pachimake cholecystitis
• Matenda a chiwindi
• Cholelithiasis
• Pancreatic abscess
• Pancreatic pseudocyst
• Pancreatitis
• Kutsekeka kwaminyewa ya bile

Kupenda kwa m'mimba kwa CT kumatha kuwulula zovuta za impso izi:

• Kutsekeka kwa impso
• Hydronephrosis (impso kutupa kuchokera kumbuyo kwa mkodzo)
• Matenda a impso
• Miyala ya impso
• Kuwonongeka kwa impso kapena ureter
• Matenda a impso a Polycystic

Zotsatira zachilendo zitha kukhalanso chifukwa cha:

• M'mimba mwake aortic aneurysm
• Ziphuphu
• Zowonjezera
• Kukula kwamatumbo
• Matenda a Crohn
• Aimpso mtsempha wamagazi stenosis
• Aimpso mtsempha thrombosis

Zowopsa pazowunikira za CT ndi izi:

• Matupi awo akusiyanitsa utoto
• Chiwonetsero cha radiation
• Kuwonongeka kwa impso kumagwiritsa ntchito utoto wosiyana

Kujambula kwa CT kumakuwonetsani ku radiation yambiri 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. Makina ambiri amakono amatha kuchepetsa kuwonekera kwa radiation. Lankhulani ndi omwe amakupatsirani za chiopsezo ichi komanso phindu la mayeso kuti mupeze vuto lanu lachipatala.

Anthu ena ali ndi chifuwa chosiyanitsa utoto. Lolani wothandizira wanu adziwe ngati munayamba mwadwalapo utoto wosiyanitsa ndi jakisoni.

Mtundu wofala kwambiri womwe umaperekedwa mumtsinje uli ndi ayodini. Ngati muli ndi vuto la ayodini, mutha kukhala ndi nseru kapena kusanza, kuyetsemula, kuyabwa, kapena ming'oma mukapeza kusiyana kotere. Ngati mukuyenera kupatsidwa kusiyana kotere, omwe amakupatsani akhoza kukupatsani ma antihistamine (monga Benadryl) kapena steroids musanayesedwe.

Impso zanu zimathandiza kuchotsa utoto wa IV m'thupi. Mungafunike madzi owonjezera pambuyo pa mayeso kuti muthane ndi ayodini mthupi lanu ngati muli ndi matenda a impso kapena matenda ashuga.

Nthawi zambiri, utoto umatha kuyambitsa mavuto ena pangozi. Uzani opangayo nthawi yomweyo ngati zikukuvutani kupuma panthawi yoyezetsa. Zitsulo zofufuzira zidazo zimabwera ndi intakomu ndiponso masipika, kuti munthu azimvanso nthawi zonse.

Kuwerengera kwa tomography - pamimba; Kujambula kwa CT - pamimba; CT pamimba ndi m'chiuno

• Kukonza kwa aortic aneurysm - endovascular - kutulutsa

• Kujambula kwa CT
• Dongosolo m'mimba
• Chiwindi cha chiwindi - CT scan
• Chiwindi cha metastases, CT scan
• Matenda amtundu wa metastases, CT scan
• Lymphoma, yoyipa - CT scan
• Neuroblastoma m'chiwindi - CT scan
• Pancreatic, cystic adenoma - CT kusanthula
• Khansa ya Pancreatic, CT scan
• Pancreatic pseudocyst - Kujambula kwa CT
• Khansa ya Peritoneal ndi yamchiberekero, CT scan
• Matenda a mitsempha - CT scan
• Mimba yabwinobwino yakunja

Al Sarraf AA, McLaughlin PD, Maher MM. Mkhalidwe wapano wazithunzi zam'mimba. Mu: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, olemba. Grainger & Allison's Diagnostic Radiology: Buku Lophunzirira Kujambula Kwazachipatala. Wachisanu ndi chiwiri. Philadelphia, PA: Elsevier; 2021: mutu 18.

Levin MS, Gore RM. Njira zojambulira kuzindikira mu gastroenterology. Mu: Goldman L, Schafer AI, olemba. Mankhwala a Goldman-Cecil. 26 wa. Philadelphia, PA: Elsevier; 2020: chap 124.

Smith KA. Kupweteka m'mimba. Mu: Makoma RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chap 24.