Mene ne wani CT huhu?

Lissafta tomography daga cikin huhu - a Layer-ray Taswirar na Tsarin da gabobin da kirji. Bayyana radiography ne mai hoto na nazari sashin jiki a duk ko a ɓangare. Saboda superposition na daya Layer da sauran masana'anta (superposition), kananan mahaukaci samuwar a kan wannan hoto na iya zama talauci a bayyane ko ba visualized. Domin kawar da irin wadannan abubuwa, a yau a duk faɗin duniya amfani da hanyar na karkace scan, shi ya ba da damar samun guda image na mai gangara yadudduka na jiki.

Mene ne wani CT scan?

Lissafta tomography na huhu, kazalika da kwamfuta tomography sinuses, shi ne a kirji X-ray, a cikin abin da tare da taimakon wani kwamfuta image generated mai gangara images of dukan zuciya da sauransu. Image samar da wani zobe-dimbin yawa x-ray inji cewa daukan hotuna na haske a kusurwoyi mabambanta. Babban amfani da CT kan al'ada X-ray jarrabawa ne ta high ji na ƙwarai to gane huhu Pathology. A wasu lokuta, scanning ne da za'ayi a cikin layi daya da gabatarwar da wani bambanci wakili (iv), yana taimaka don ganin matsayin da huhu ne mafi alheri.

Lissafta tomography aka yi a biyu halaye

Lissafta tomography na huhu da aka yi a cikin huhu yanayin, da kuma mediastinal gabobin. A farkon yanayin, da hotunan iya zama daidai waƙa da rarraba baffles da intersegmental gibba tsakanin lobes, Jihar duk Bronchial da kuma huhu kusan duk tasoshin. A wani binciken yanayin mediastinum iya la'akari da trachea, duka biyu sassa na lakã, zuciya da kuma ta da bẽnãye, akwati da kuma rassan da na huhu jijiya, hilar Lymph nodes. Lissafta tomography na huhu ba ya bukatar haƙuri da kome ba musamman, sai dai cewa 'yan mintoci zama a cikin wata kwance matsayi, kuma a request daga likita don wani lokaci rike ka numfashi.

A wadda lokuta ne a CT huhu?

Lissafta tomography a fili yana nuna huhu bronchia, trachea, na huhu tasoshi, thoracic Lymph nodes, segments da haske sulusi da murabba'i. Yana ba ka damar gane asali taushi nama sashin jiki, kazalika da jihar na manyan jini - da na huhu jijiya da kuma lakã. Lissafta tomography na huhu da aka nuna a cikin wadannan yanayi ko da ake zargin su:

• Bronchiectasis, marurai a cikin huhu da kuma pleural rami, gaban kasashen waje jikinsu.
• Pathology na thymus gland shine yake, gaban ruwa a cikin pleural rami, kumburi daga cikin thoracic Lymph nodes, canza pericardial cuta hakarkarinsa da sternum.
• Canje-canje a cikin huhu nama tsarin.

Lissafta tomography huhu taimaka wajen gane irin cututtuka:

• Ciwon huhu, da tarin fuka, pleurisy.
• Huhu ciwon daji ko huhu metastases daga sauran gabobin.
• A gaban pleural effusion.
• Aneurysm na lakã da na huhu embolism.
• Emphysema.
• Mediastinal Pathology.

CT huhu - wani hadari hanya

The musamman da suka bambanta da binciken ta'allaka da cewa ya kashi na radiation ne kadan, don haka shi ne kawai bayyane counters. Wannan hujja damar yin amfani da binciken a jarirai, da hanya na iya zama daga daya zuwa bakwai minti. A daidai wannan scan da haske ga yaro za a iya za'ayi a lokacin barci, da kuma gaba da shi a wannan lokaci na iya zama uwar ko wani wanda kake auna. A gaban ƙarfe prostheses, cardiac alamun fuska da wasu implants contraindication domin Dabarar ba. Wannan dabara ba sa da yawa damuwa, da kuma marasa lafiya da claustrophobia, kamar yadda yana daukan quite a bit lokaci.

Hoto haske - wani zamani bincike da damar farkon ganewar asali na cututtuka da kuma don adana da kiwon lafiya na haƙuri, kuma a wasu lokuta - rai.