Value of ultra-low-dose chest CT with iterative reconstruction for selected emergency room patients with acute dyspnea
F Macri, J Greffier, F Pereira, AC Rosa… - European Journal of …, 2016 - Elsevier
Objective To compare the diagnostic confidence between low-dose computed-tomography
(LDCT) and ultra-low-dose CT (ULDCT) of the chest on a single source CT system (SSCT)
for patients with acute dyspnoea. Materials and methods One hundred thirty-three
consecutive dyspnoeic patients referred from the emergency room (ER) were selected to
undergo two sequential non-enhanced chest CT acquisitions: LDCT first acquisition (100
kVp and 60 mAs), followed by ULDCT (100 kVp±20 and 10 mAs). Images were …
(LDCT) and ultra-low-dose CT (ULDCT) of the chest on a single source CT system (SSCT)
for patients with acute dyspnoea. Materials and methods One hundred thirty-three
consecutive dyspnoeic patients referred from the emergency room (ER) were selected to
undergo two sequential non-enhanced chest CT acquisitions: LDCT first acquisition (100
kVp and 60 mAs), followed by ULDCT (100 kVp±20 and 10 mAs). Images were …
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