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Effect of colonic distention on superiority of supine versus prone views in screening computed tomographic colonography.

Abstract：

PURPOSE:The purpose of this study was to evaluate the effect of colonic distention in computed tomographic colonography (CTC). METHODS:There were 3941 adults who underwent CTC with distention by either carbon dioxide (CO(2); n=2099) or room air (RA; n= 1733). Supine distention and prone distention were prospectively assessed and compared. RESULTS:With CO(2), distention on the supine view was superior in 72.1% (1514/2099) of the patients; with RA, the prone view was better in 56.8% (984/1733) (P<.0001). CONCLUSIONS:With CO(2), the supine data set is more often the superior view, whereas with RA, the prone data set is more often preferred.

journal_name

Clin Imaging

journal_title

Clinical imaging

authors

Michel SJ,Pickhardt PJ,Kim DH,Taylor AJ

doi

10.1016/j.clinimag.2007.03.006

subject

Has Abstract

pub_date

2007-09-01 00:00:00

pages

325-8

issue

5

eissn

0899-7071

issn

1873-4499

pii

S0899-7071(07)00115-5

journal_volume

31

pub_type

杂志文章

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