Fig. 4From: Can portable tomosynthesis improve the diagnostic value of bedside chest X-ray in the intensive care unit? A proof of concept study a, b Experimentally acquired portable DTS slices of a chest phantom, located at two different coronal planes. c, d Simulated DTS slices from a multi-slice CT examination of the same phantom. Note the similar depth resolution between experimental and simulated DTS. Although the simulated DTS slices show a higher visual contrast, all structures present in the simulated images can also be appreciated in the experimentally acquired DTS slices. e A standard radiograph of the chest phantom for comparisonBack to article page