Shugaban CT scan

Wani hoton da aka hada kan hoto (CT) yana amfani da hotuna masu yawa don kirkirar hotunan kai, gami da kokon kai, kwakwalwa, kwarkwatar ido, da sinus.

Shugaban CT ana yin shi a cikin asibiti ko cibiyar rediyo.

Kuna kwance akan kunkuntun teburin da ke zamewa zuwa tsakiyar na'urar daukar hotan takardu na CT.

Duk da yake a cikin na'urar daukar hotan takardu, katakon x-ray na injin yana juyawa kusa da kai.

Kwamfuta na kirkirar hotunan daban na sassan jikin, wanda ake kira yanka. Wadannan hotunan na iya zama:

• Adana
• An duba akan mai saka idanu
• An adana zuwa diski

Za'a iya ƙirƙirar samfura masu girman uku na ɓangaren kai ta hanyar tsinke sassan tare.

Dole ne ku kasance har yanzu yayin gwajin, saboda motsi yana haifar da hotuna marasa haske. Ana iya gaya maka ka riƙe numfashinka na ɗan gajeren lokaci.

Cikakken binciken yakan ɗauki sakan 30 kawai zuwa minutesan mintoci.

Wasu gwaje-gwajen CT suna buƙatar fenti na musamman, wanda ake kira kayan haɗi.Ana shigar dashi cikin jiki kafin fara gwajin. Bambanci yana taimaka wa wasu yankuna da su nuna mafi kyau a kan x-haskoki.

• Za a iya bayar da bambance-bambancen ta jijiya (IV) a hannunka ko kuma a gaban goshinka. Idan ana amfani da bambanci, ana iya tambayarka kada ku ci ko sha wani abu na awanni 4 zuwa 6 kafin gwajin.
• Bari mai kula da lafiyarku ya sani idan kun taɓa samun amsa ga bambanci. Kuna iya buƙatar shan magunguna kafin gwajin don karɓar ku cikin aminci.
• Kafin karɓar bambanci, gaya wa mai ba ka idan ka sha maganin ciwon sukari na metformin (Glucophage). Kuna iya buƙatar yin ƙarin kariya. Hakanan bari mai ba da sabis ya sani idan kana da wasu matsalolin aikin koda kamar yadda sabanin na IV na iya tsananta wannan matsalar.

Idan ka auna sama da fam 300 (kilogiram 135), ka bincika idan injin na CT yana da iyakar nauyi. Wasu inji suna yi.

Za a umarce ku da ku cire kayan ado kuma wataƙila kuna buƙatar sa rigar asibiti yayin nazarin.

X-ray da aka samu ta CT scan ba shi da ciwo. Wasu mutane na iya samun rashin kwanciyar hankali daga kwance kan tebur mai wahala.

Abubuwan da aka bambanta ta hanyar jijiya na iya haifar da:

• Feelingan ji ƙona kadan
• Tastearfe ƙarfe a cikin bakin
• Dumi flushing na jiki

Wannan al'ada ne kuma yawanci yana wucewa cikin secondsan daƙiƙu kaɗan.

An bada shawarar daukar hoto na CT don taimakawa wajen gano asali ko lura da wadannan sharuda:

• Haihuwar (haifuwa) nakasar kai ko kwakwalwa
• Ciwon kwakwalwa
• Ciwon kwakwalwa
• Ruwan ruwa a cikin kwanyar (hydrocephalus)
• Rauni (rauni) ga kwakwalwa, kai, ko fuska
• Bugun jini ko zubar jini a cikin kwakwalwa

Hakanan ana iya yin shi don bincika dalilin:

• Girman girman mahaifa a cikin yara
• Canje-canje a cikin tunani ko ɗabi'a
• Sumewa
• Ciwon kai, lokacin da kake da wasu alamomi ko alamomi
• Rashin jin (a cikin wasu mutane)
• Alamomin lalacewar wani ɓangare na ƙwaƙwalwa, kamar matsalolin hangen nesa, rauni ga tsoka, ƙararwa da kaɗawa, rashin jin magana, matsalar magana, ko matsalar haɗiye

Sakamakon sakamako mara kyau na iya zama saboda:

• Magungunan jini mara kyau (cuta mara kyau)
• Bulging jijiyoyin jini a cikin kwakwalwa (aneurysm)
• Zub da jini (alal misali, hematoma ta ƙasa ko zub da jini a cikin ƙwayar kwakwalwa)
• Ciwon ƙashi
• Abswayar kwakwalwa ko kamuwa da cuta
• Lalacewar kwakwalwa saboda rauni
• Swellingunƙarar ƙwayar ƙwayar cuta ko rauni
• Ciwon kwakwalwa ko wani ci gaban (taro)
• Rashin ƙwayar nama (atrophy na kwakwalwa)
• Hydrocephalus
• Matsaloli tare da jijiyar ji
• Buguwa ko bugun jini mai saurin wucewa (TIA)

Hadarin binciken CT sun hada da:

• Kasancewa ga radiation
• Maganin rashin lafia ga bambancin rini
• Lalacewar koda daga fenti mai bambanci

CT scans suna amfani da radiation fiye da na yau da kullun. Samun hotuna masu yawa ko CT scans akan lokaci na iya ƙara haɗarin kamuwa da cutar kansa. Koyaya, haɗarin daga kowane sikan ɗaya karami ne. Ku da mai ba ku sabis ya kamata ku auna wannan haɗarin daga fa'idodi na samun ingantaccen ganewar asali don matsalar likita.

Wasu mutane suna da rashin lafiyan bambanci dye. Bari mai ba da sabis ya san idan kun taɓa samun rashin lafiyan abu don allurar bambanci ta allura.

• Mafi yawan nau'ikan bambancin da aka bayar a jijiya yana dauke da iodine. Idan aka ba wa mutumin da ke da cutar rashin lafiyar iodine irin wannan bambancin, tashin zuciya ko amai, atishawa, ƙaiƙayi, ko amya na iya faruwa.
• Idan lallai ne a ba ku irin wannan bambanci, mai ba ku sabis na iya ba ku antihistamines (kamar Benadryl) ko steroids kafin gwajin don hana saurin rashin lafiyan.
• Kodan na taimakawa cire iodine daga jiki. Waɗanda ke da cutar koda ko ciwon sukari na iya buƙatar samun ƙarin ruwa bayan gwajin don taimakawa fitar da iodine daga jiki.

A cikin wasu lamura da ba kasafai ake gani ba, fenti na iya haifar da amsar barazanar rashin rai wanda ake kira anafilaxis. Idan kana samun wata matsala ta numfashi yayin gwajin, gaya wa mai aikin sikanin nan take. Scanners sun zo tare da intercom da masu magana, don haka wani zai iya jin ku a kowane lokaci.

A CT scan zai iya rage ko kauce wa bukatar hanyoyin cin zali don gano matsaloli a cikin kwanyar. Wannan shine ɗayan hanyoyin mafi aminci don nazarin kai da wuya.

Sauran gwaje-gwajen da za'a iya yi maimakon hoton CT na kai sun haɗa da:

• MRI na kai
• Positron watsi tomography (PET) hoton kan

Brain CT; Cranial CT; CT scan - kwanyar; CT scan - kai; CT scan - kewayewa; CT scan - sinuses; Utedididdigar hotuna - cranial; CAT scan - kwakwalwa

• Shugaban CT

Barras CD, Bhattacharya JJ. Halin halin yanzu na hotunan kwakwalwa da sifofin jikin mutum. A cikin: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Tsarin Rigakafin Hikimar Grainger & Allison. 7th ed. Philadelphia, PA: Elsevier; 2021: babi na 53.

Chernecky CC, Berger BJ. Cerebral lissafta tomography - bincike. A cikin: Chernecky CC, Berger BJ, eds. Gwajin Laboratory da hanyoyin bincike. Na 6 ed. St Louis, MO: Elsevier Saunders; 2013: 310-312.