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računalniška tomografija

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by

Žan Pudgar

on 18 January 2015

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Transcript of računalniška tomografija

računalniška tomografija - ct
Kaj je ct
- Tehnika slikanja
- Rtg žarki
- ustvari sliko
- v plasteh
- kontrastno sredstvo
Pomeben diagnostični pripomoček
- vsi deli telesa
- izjemno zanesljiva
- prikaz v rezinah
- lokalizacija bolezenjskih procesov
- organe =težko prikazati
- zanesljiva= dober načrt
- žarki niso zanemarljivi
- zmanjšajo
- posamezne predele
- primer:
CT glave
CT hrbtenice (vratni,prsni,.....
Potek
- 15 min - 1 h
- leži na mizi
- cev kroži
- zadrži dih
- iv kontrastno sredstvo
Full transcript