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Die Lunge ist als Zielorgan aufgrund ihrer Hochkontraststrukturen generell gut f\u00fcr Dosisreduktionen bei Erhalt diagnostischer Aussage geeignet, was sich bereits bei der vorangegangenen Entwicklung der Niedrigdosis-CT (engl. \u201elow-dose CT\u201c, LDCT) zeigen lie\u00df. Der aktuelle Stand der Literatur belegt bereits einen guten Nutzen der ULD-CT f\u00fcr die Diagnostik von Erkrankungen der Atemwege, einschl. COPD, der Pneumonie, der interstitiellen Lungenerkrankungen, bei p\u00e4diatrischen Lungenerkrankungen und auch bei Interventionen. Es ist zu erwarten, dass die ULD-CT die Indikationsgebiete f\u00fcr die CT deutlich erweitern und f\u00fcr bestimmte Indikationen den R\u00f6ntgen-Thorax als Erstbildgebung bei zunehmender Verf\u00fcgbarkeit ersetzen wird. Limitationen ergeben sich gegenw\u00e4rtig durch die bekannten Abh\u00e4ngigkeiten quantitativer Verfahren von Dosis und Bildrauschen und die noch nicht erfolgte fundierte Validierung.<\/jats:p>","DOI":"10.1055\/a-2977-0644","type":"journal-article","created":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:57:28Z","timestamp":1792796248000},"source":"Crossref","is-referenced-by-count":0,"title":["Ultraniedrig-Dosis Computertomographie der Lunge \u2013 Evidenz und Potential einer neuen Methode"],"prefix":"10.1055","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6962-037X","authenticated-orcid":false,"given":"Mark Oliver","family":"Wielp\u00fctz","sequence":"additional","affiliation":[{"name":"University Hospital Heidelberg, Germany","place":["Heidelberg"],"department":["Diagnostic & Interventional Radiology"]},{"name":"German Center for Lung Research DZL, Germany","place":["Heidelberg"],"department":["Translational Lung Research Center TLRC 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