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Tietokonekerroskuvaus
radiologinen kuvantamismenetelmä / From Wikipedia, the free encyclopedia
Tietokonekerroskuvaus, tietokonetomografia, TT-kuvaus tai CT-kuvaus (lyhenne CAT, TT tai CT[1]) on radiologian alaan kuuluva lääketieteellinen kuvantamismenetelmä, joka perustuu röntgenkuvauksen tavoin röntgensäteiden erilaiseen absorptioon eri kudoksissa ja eri elimissä.
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