CaafimaadkaDaawo

Waa maxay sambabada CT ah?

raajito loogu xisaabiyaa sambabada - khariidaynta lakabka-ray oo ka mid ah dhismayaasha iyo xubnaha of xabadka ah. raajada Plain waa sawir ah xubin ka baaro in gebi ahaan ama qayb. Sababtoo ah superposition ka mid ah lakabka inay dhar kale (superposition), formation yar aan caadi ahayn oo ku saabsan sawirka noocaas ah waxay noqon kartaa liidata arki karo ama aan la visualized. Si aad u baabi'iyo faragelin sida, maanta dunida oo dhan ay isticmaalaan habka ay u scan muquuninta ah, waxay siinaysaa fursad ay ku helaan image hal ka mid ah layers transverse ee jirka.

Waa maxay CT scan a?

raajito loogu xisaabiyaa ee sambabada, iyo sidoo kale computer JQSHM si raajito, waa feedhaha X-ray, kaas oo la kaashanayo image computer ah ahbaa images transverse ah xubnaha oo dhan. Image saarta mashiinka a x-ray giraan-qaabeeya oo qaadaya sawirrada light at xaglo kala duwan. Faa'iidada ugu weyn ee CT badan baaritaanka caadiga ah X-ray waa dareen sare si loo ogaado cudurada sambabka. Xaaladaha qaarkood, iskaanka waa la fuliyay ay barbar socdaan hordhaca ah ee wakiilka ka duwan ah (iv), waxa fiican in aad aragto booska uu ka sambabada aad uga fiican yahay.

raajito loogu xisaabiyaa waxaa lagu qabtaa laba hababka

raajito loogu xisaabiyaa ee sambabada waxaa lagu qabtaa hab pulmonary, iyo xubnaha mediastinal. Xaaladda hore, images wuxuu noqon karaa mid si sax ah ay ula socdaan baffles qaybinta iyo farqiga u dhexeeya intersegmental dhafoorka ah, gobolka bronki oo dhan iyo pulmonary ficil alaabteeda oo dhan. In mediastinum hab waxbarasho ah ka fiirsan kartaa dhuunta, labada qaybood ee quseyo, wadnaha iyo qolalka, jirridda iyo laamaha halbowlaha pulmonary, qanjidhada hilar. raajito loogu xisaabiyaa ee sambabada uma baahna bukaan-socodka waxba gaarka ah, marka laga reebo in daqiiqado yar in ay meel siman, iyo codsi ka yimid dhakhtar qaar ka mid ah markii aad neefta ceshato.

In kiisaska waa sambabada CT ah?

raajito loogu xisaabiyaa si cad u muujinaysaa bronchia sanbabada, dhuunta, weelasha pulmonary, thoracic qanjidhada, qaybaha iyo jajab iftiinka. Waxay kuu ogolaanaysaa inaad si loo baadho xubnaha jilicsan nudaha, iyo sidoo kale gobolka oo ka mid ah xididdada dhiigga waaweyn - halbowlaha pulmonary iyo quseyo. raajito loogu xisaabiyaa ee sanbabada ayaa lagu muujiyay xaaladaha soo socda ama looga shakisan yahay iyaga,

  • Bronchiectasis, burooyinka ee sambabada iyo saabka pleural, joogitaanka hay'adaha shisheeye.
  • Pathology qanjirka thymus ah, joogitaanka dheecaan in saabka pleural, caabuq of the qanjidhada thoracic, bedesho feeraha cudur pericardial iyo sternum ka.
  • Isbeddelka ku dhismeedka unugyada sambabada.

Xisaabiyaa sambabada si raajito ka caawisaa si ay u aqoonsadaan cudurada sida:

  • Pneumonia, qaaxada, pleurisy.
  • kansarka sanbabada ama metastases sambabada ka xubnaha kale.
  • Joogitaanka effusion pleural.
  • Aneurysm ah quseyo iyo lungemboli.
  • Emphysema.
  • cudurada Mediastinal.

CT sanbabada - nidaamka ammaan ah

aqonsado ee daraasadda been in xaqiiqda ah in uu dose of shucaaca waa mid aad u yar, sidaa daraadeed waxa uu si dirqi ah waa counters arki karo. Dhab ahaantii Tani waxay u ogolaaneysaa isticmaalka waxbarasho ee ilmaha yar, habraaca noqon kartaa hal ilaa toddoba daqiiqo. At iftiin la mid ah scan in ilmaha la fulin karo marka la seexdo, oo isaga ku xigtayna waxaa waqtigan noqon kartaa hooyo ama mid kale jecel yahay mid ka mid ah. Joogitaanka lugood oo macdan ah, pacemakers wadnaha iyo implants kale contraindication for imaging ma aha. Farsamadan ma keento carqalad badan, oo bukaanka qaba cagajugleynta, maadaama ay qaadato waqti xad.

Sawirka iftiin - cilmi casri ah oo kuu ogolaanaya in ogaanshaha hore ee cudurada iyo si loo ilaaliyo caafimaadka ee bukaan-socodka, iyo mararka qaarkood - nolosha.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 so.unansea.com. Theme powered by WordPress.