EFFECT OF SAMPLING FREQUENCY ON PERFUSION VALUES IN CT PERFUSION OF LUNG TUMORS

PURPOSE: To assess the impact on CT perfusion (CTp) values of increasing sampling intervals (SI) in lung CTp acquisition, as a potential means of limiting radiation exposure. MATERIALS AND METHODS: 24 lung CTp datasets in 12 patients with lung tumors (>2.5 cm diameter), were analyzed by distribut...

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Main Authors: Ng, Chaan S., Chandler, Adam G., Wei, Wei, Anderson, Ella F., Herron, Delise H., Kurzrock, Razelle, Charnsangavej, Chusilp
Format: Artigo
Jezik:Inglês
Izdano: 2013
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Article
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC3880201/
https://ncbi.nlm.nih.gov/pubmed/23345379
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2214/AJR.12.8664
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