Yintoni lung CT?

Itomography ngekhompyutha kwemiphunga - umaleko-ray mapping izakhiwo kunye nezigqeba nesifuba. ray Plain inkcazo organ ndimncinile yonke okanye inxalenye. Ngenxa superposition kwe maleko elinye ukuya kwelinye ilaphu (superposition), ukwakheka encinane okungaqhelekanga kumfanekiso enjalo kuba kakuhle ebonakalayo okanye hayi libonwa. Ukuze ukuphelisa kuphazamiseka, namhlanje ehlabathini lonke usebenzise indlela ye-scan ephotheneyo, oko kunika ithuba lokuba bafumane umfanekiso olunye zomaleko ezinqamlezayo umzimba.

Yintoni CT scan?

Itomography ngekhompyutha kwemiphunga, kwakunye computer Itomography sinuses, yityesi X-reyi yesifuba, apho ngoncedo umfanekiso computer imifanekiso ezinqamlezayo yonke logwali. Umfanekiso velisa umatshini x-reyi abusazinge ethatha imifanekiso yokukhanya kwi engile ezahlukeneyo. Inzuzo ephambili CT phezu zoviwo X-ray eqhelekileyo yi uvakalelo yalo phezulu ukubona ngezifo semiphunga. Kwezinye iimeko, ukukrwaqula oluqhutywa ngaxeshanye kunye nokuqaliswa kwe-arhente umahluko (iv), kuyanceda ubone indawo yemiphunga ngcono kakhulu.

Itomography ngekhompyutha wenziwa ngeendlela ezimbini

Itomography ngekhompyutha kwemiphunga lwenziwa kwimo yemiphunga, kwaye amalungu mediastinal. Kwimeko yokuqala, imifanekiso kunokuba ngokuchanekileyo umkhondo ushiye usasazo kunye izikhewu intersegmental phakathi uqabe isithinzi, imeko zonke inyumoniya miphungeni phantse zonke iimpahla. Xa mediastinum imo study cinga uqhoqhoqho, zombini iindawo aorta, intliziyo nesamagumbi ayo, isiqu kunye amasebe pulmonary, iindawo nkovu hilar. Itomography ngekhompyutha kwemiphunga ayifuni nto yesigulane ezizodwa, ngaphandle ukuba imizuzu embalwa ukuba ibe kwindawo tyaba, yaye isicelo kagqirha kangangexesha elithile ukuze ukubamba umoya wakho.

Apho macala a lung CT?

Itomography ngekhompyutha ibonisa ngokucacileyo bronchia lung, uqhoqhoqho, neempahla pulmonary, thoracic iindawo nkovu, ziqwempu kunye iqhezu ukukhanya. It ikuvumela ukuba ukuxilonga ezithambileyo izihlunu zomzimba, kwakunye nemeko iimpahla yegazi enkulu - pulmonary kunye aorta. Itomography ngekhompyutha kwemiphunga kuboniswa kule miqathango ilandelayo okanye ekurhanelwa ukuba, kuwo:

• Bronchiectasis, yamathumba kwi wemiphunga kwisisu pleural, ubukho namaqumrhu angaphandle.
• Pathology le nobubovu thymus, ubukho ulwelo em- pleural, ukudumba kwiindawo nkovu thoracic, ukutshintsha imbambo isifo pericardial kunye kwentamo.
• Utshintsho kubume lung kwithishyu.

Ngekhompyutha Itomography lung kunceda ukuchonga izifo ezifana:

• Inyumoniya, isifo sephepha, unepleurisy.
• umhlaza wemiphunga okanye metastases zemiphunga zeminye imibutho.
• Ubukho effusion pleural.
• Kwemithambo le aorta kunye Embolism nezengekho miphungeni.
• Emphysema.
• ngezifo Mediastinal.

CT lung - indlela ekhuselekileyo

Ukohluka phando kuxhomekeke kwinto yokuba ithamo yakhe radiation mncinane gqitha, ngoko ke kunzima zokubala ebonakalayo. Oku kuvumela ukusetyenziswa isifundo kwiintsana, kunye nenkqubo kunokuba ukusuka kwelinye ukuya kwimizuzu ezisixhenxe. Xa ukukhanya efanayo scan ukuba umntwana kuqhutywa ngexesha ebuthongweni, yaye ecaleni kwakhe ngeli xesha kuba unina okanye omnye omthandayo. Ukubakho zitho ebuntsimbi, pacemakers ezesifuba nezinye implants contraindication ngokuba umfanekiso abekho. Le ndlela akubangi inkxamleko kakhulu, kwaye izigulane bephelelwa, njengoko kuthatha kancinane kwexesha.

Ukwenza umfanekiso ukukhanya - uphando mihla evumela isigulo kwangethuba kwezifo kunye ukulondoloza impilo yomguli, kwaye kwezinye iimeko - ubomi.